Introduction. The name of each listed species is followed by up to five sources that report the species as occurring in Michigan. Sources in all upper-case letters refer to specific insect collections: MSU-ARC refers to material held by the Michigan State University Arthropod Research Collection (data provided by G. Parsons). All others refer to collection data extracted from the Symbiota Collections of Arthropods Network (SCAN) database online at https://scan-bugs.org/. See the Methods page for a list of abbreviations and associated collections.
Species names preceded by a single '?' are considered probable (for occurring in Michigan) but uncertain records. Those preceded by '??' are considered possible but unlikely to occur in Michigan. Species that are fully accepted as having valid Michigan records are unmarked. Species reported in the literature that we consider to be erroneous Michigan records are in a separate list following the others.
CURCULIONIDAE
15 subfamilies, 75 tribes, 184 genera, 504 species
Subfamily Bagoinae
Bagous americanus LeConte, 1876: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Bagous atratus Blatchley & Leng, 1916: O'Brien and Wibmer (1982), Downie and Arnett (1996)
?Bagous bituberosus LeConte, 1876: Hubbard and Schwarz (1878), Leng (1920); don't know why O'Brien excluded MI for this sp.
Bagous blanchardi Blatchley & Leng, 1916: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996)
Bagous cavifrons LeConte, 1876: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996)
Bagous magister LeConte, 1876: O'Brien and Anderson (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Bagous mamillatus Say, 1831: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Bagous nebulosus LeConte, 1876: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Bagous obliquus LeConte, 1876: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Bagous planatus LeConte, 1876: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Bagous tanneri O'Brien, 1979: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996)
Bagous transversus LeConte, 1876: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Subfamily Baridinae
Tribe Apostasimerini
Apinocis deplanatus (Casey, 1892): Ruesink and Parsons, 2022), MSU-ARC
Barilepton filiforme LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Barilepton quadricolle LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Barinus cribricollis (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Buchananius striatus (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Catapastus conspersus (LeConte, 1876): O'Brien and Wibmer (1982), Hubbard and Schwarz (1878), Leng (1920), MSU-ARC
Centrinopus helvinus Casey, 1892: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Cylindridia prolixa (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Dirabius rectirostris (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Geraeus penicillus (Herbst, 1797): Ruesink and Parsons (2022), MSU-ARC; IL, IN,OH,WI in Prena (2009)
Geraeus picumnus (Herbst, 1797): Prena (2009), BugGuide, MSU-ARC
Idiostethus subcalvus (LeConte, 1878): O'Brien and Wibmer (1982), LeConte (1878), Downie and Arnett (1996), Hubbard and Schwarz (1878); described from a Detroit specimen
Idiostethus tubulatus (Say, 1831): Ruesink and Parsons (2022), MSU-ARC; IL,IN,WI in O'Brien & Wibmer (1982)
??Linogeraeus capillatus (LeConte, 1876): Townsend (1889) as Centrinus capillatus Lec.; needs confirmation; MI is north of it's published range.
Linogeraeus neglectus (LeConte, 1876): Ruesink and Parsons (2022), MSU-ARC; IL,IN in Prena (2009)
Nicentrus lecontei Champion, 1908: Ruesink and Parsons (2022), MSU-ARC; IL,IN in O'Brien & Wibmer (1982)
Plocamus echidna (LeConte, 1876): MSU-ARC, Ruesink and Parsons (2022); ID verifed by GLP; IL,IN,OH,ON in O'Brien & Wibmer (1982)
Sibariops confinis (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
?Sibariops sectator Casey, 1920: Haack and Ruesink (2020), MSU-ARC; should recheck this ID
Stethobaris histeroides (Champion, 1908): O'Brien and Wibmer (1982)
Stethobaris incompta Casey, 1892: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Stethobaris ovata (LeConte, 1869): Prena (2017), Haack and Ruesink (2020), MSU-ARC
Tribe Baridini
Aulobaris scolopax (Say, 1831): Ruesink and Parsons (2022), MSU-ARC
Baris deformis Casey, 1892: Ruesink and Parsons (2022), MSU-ARC
Baris interstitialis (Say, 1824): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Baris striata (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
??Baris subovalis (LeConte, 1868): UA:UAIC; don't know if subovalis can be in MI
??Baris subsimilis Casey, 1892: Andrews (1923), UA:UAIC; needs confirmation; has odd & scattered distribution
Baris umbilicata (LeConte, 1868): O'Brien and Wibmer (1982), Townsend (1889), Downie and Arnett (1996), MSU-ARC
Cosmobaris scolopacea Germar, 1819: Harder et al. (2007), MSU-ARC
Plesiobaris disjuncta Casey, 1892: O'Brien and Wibmer (1982), Downie and Arnett (1996)
Plesiobaris t-signum (Boheman, 1844): O'Brien and Wibmer (1982), Leng (1920), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Pseudobaris nigrina (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Trichobaris trinotata (Say): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Madarini
Ampeloglypter ampelopsis (Riley, 1869): O'Brien and Wibmer (1982), Leng (1920), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Ampeloglypter sesostris (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), iNaturalist Observations
Madarellus undulatus (Say, 1824): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Odontocorynus salebrosus (Casey, 1892): Prena (2008), Haack and Ruesink (2020), MSU-ARC
Odontocorynus umbellae (Fabricius, 1801): Prena (2008), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
?Onychobaris subtonsa LeConte, 1876: Ruesink and Parsons (2022), UA:UAIC, MSU-ARC; East Lansing & Jackson; perhaps mislabeled or mis-IDs as this is a Great Plains sp.
Subfamily Ceutorhynchinae
Tribe Ceutorhynchini
Amalus scortillum (Herbst, 1795): Ruesink and Parsons (2022), MSU-ARC; IN,IA O'Brien & Wibmer (1982)
Ceutorhynchus americanus Buchanan, 1937: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Ceutorhynchus bolteri Dietz, 1896: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Ceutorhynchus erysimi (Fabricius, 1787): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
??Ceutorhynchus medialis LeConte, 1876: Downie and Arnett (1996), UA:UAIC; needs confirmation; mostly a more southern sp.
Ceutorhynchus neglectus Blatchley, 1916: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Ceutorhynchus pusio Mannerheim, 1852: O'Brien and Wibmer (1982), Hubbard and Schwarz (1878)
Ceutorhynchus rapae Gyllenhal, 1837: O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Ceutorhynchus semirufus LeConte, 1876: O'Brien and Wibmer (1982), Hubbard and Schwarz (1878), MSU-ARC
Ceutorhynchus typhae (Herbst, 1795): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Glocianus punctiger (Sahlberg, 1835): O'Brien and Wibmer (1982), Buchanan (1937), Downie and Arnett (1996), MSU-ARC
Nedyus flavicaudis (Boheman, 1844): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
??Nedyus vitiosus (Dietz, 1896): Andrews (1923) as Coeliodes vitiosus Dietz; current genus uncertain, as sources don't agree: GBIF says Coeliodes vitiosus Dietz is accepted, but itis.gov has moved it to Nedyus
Tribe Cnemogonini
Acanthoscelidius acephalus (Say, 1824): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Auleutes epilobii (Paykull, 1800): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Auleutes subfasciatus Dietz, 1869: O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996)
Cnemogonus lecontei Dietz, 1896: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Craponius inaequalis (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Dietzella zimmermanni (Gyllenhal, 1837): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Parauleutes nebulosus (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Perigaster cretura (Herbst, 1797): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Perigaster liturata (Dietz, 1896): O'Brien and Wibmer (1982), Downie and Arnett (1996), Buchanan (1937), MSU-ARC
Tribe Mononychini
Mononychus vulpeculus (Fabricius, 1801): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Phytobiini
Euhrychiopsis lecontei (Dietz, 1896): O'Brien and Wibmer (1982), Roketenetz et al. (2017), Downie and Arnett (1996), Buchanan (1937)
Pelenomus asperulus (Dietz, 1896): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), MCZ; may belong in genus Rhinoncus
Pelenomus fuliginosus (Dietz, 1896): Ruesink and Parsons (2022), MSU-ARC
?Pelenomus gracilipes Dietz, 1896: Andrews (1923), Bright (2015); may belong in genus Rhinoncus
Pelenomus squamosus LeConte, 1876: O'Brien and Wibmer (1982), Leng (1920), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC; may belong in genus Rhinoncus
Pelenomus sulcicollis (Fåhraeus, 1843): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Phytobius leucogaster (Marsham, 1802): O'Brien and Wibmer (1982), Leng (1920), Downie and Arnett (1996), MSU-ARC
Rhinoncus castor (Fabricius, 1792): O'Brien and Wibmer (1982), BugGuide, Downie and Arnett (1996), MSU-ARC
Rhinoncus longulus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Rhinoncus pericarpius (Linnaeus, 1758): Ruesink and Parsons (2022), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC; Palaearctic, first NA record 1928 in MA and first valid MI record 1950
Rhinoncus pyrrhopus Boheman, 1845: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Rhinoncus triangularis (Say, 1831): Ruesink and Parsons (2022), MSU-ARC; IN,ON in O'Brien & Wibmer 1982
Tribe Scleropterini
Acallodes saltoides Dietz, 1913: O'Brien and Wibmer (1982), Downie and Arnett (1996)
Acallodes ventricosus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Homorosoma sulcipenne (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Prorutidosoma decipiens (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Subfamily Conoderinae
Tribe Lechriopini
Acoptus suturalis LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Lechriops oculatus (Say, 1824): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Psomus armatus (Dietz, 1891): Ruesink and Parsons (2022), MSU-ARC
Tribe Zygopini
Cylindrocopturus nanulus (LeConte, 1876): Ruesink and Parsons (2022), MSU-ARC
Cylindrocopturus quercus (Say, 1832): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Subfamily Cossoninae
Tribe Acamptini
Acamptus rigidus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Cossonini
Cossonus americanus Buchanan, 1936: O'Brien (1997), Downie and Arnett (1996), MSU-ARC
Cossonus corticola Say, 1831: Ruesink and Parsons (2022), MSU-ARC
Cossonus impressifrons Boheman, 1838: O'Brien (1997), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Cossonus platalea Say, 1831: O'Brien (1997), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Dryotribini
Caulophilus dubius (Horn, 1873): O'Brien (1997), Leng (1920), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Tribe Onycholipini
Stenoscelis brevis (Boheman, 1845): O'Brien (1997), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Rhyncolini
Himatium errans LeConte, 1876: Ruesink and Parsons (2022), MSU-ARC, UA:UAIC
Phloeophagus apionides Horn, 1873: O'Brien (1997), Leng (1920), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Rhyncolus brunneus Mannerheim, 1843: Ruesink and Parsons (2022), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC; boreal transcontinental; mostly a far west sp. but is known from the east
Rhyncolus discors Casey, 1892: O'Brien (1997), Downie and Arnett (1996)
Rhyncolus macrops Buchanan, 1946: O'Brien (1997), Downie and Arnett (1996), BugGuide, MSU-ARC
Rhyncolus minor (Horn, 1873): O'Brien (1997), Leng (1920), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Subfamily Cryptorhynchinae
Tribe Cryptorhynchini
Acalles carinatus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), AUMNH:ENT
Apteromechus ferratus (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Cryptorhynchus fuscatus LeConte, 1876: Anderson (2008a), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Cryptorhynchus lapathi (Linnaeus, 1758): Anderson (2008a), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hatch (1924), MSU-ARC
Cryptorhynchus tristis LeConte, 1876: Anderson (2008a), MSU-ARC
Eubulus bisignatus (Say, 1832): Anderson (2008b), O'Brien and Wibmer (1982), Hubbard and Schwarz (1878), MSU-ARC
Eubulus oblique fasciatus (Boheman, 1844): Anderson (2008b); where did he get this record?
Eubulus parochus (Herbst, 1797): Anderson (2008b), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Eurhoptus pyriformis LeConte, 1876: Anderson and Caterino (2018); one record from Berrien Co.
Eurhoptus sordidus (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Tyloderma aereoides Wibmer, 1981: O'Brien and Wibmer (1982), Downie and Arnett (1996); Wibmer had a Hubbard & Schwarz specimen from Monroe Co. MI in hand at the time he described this sp. in 1981
Tyloderma aereum (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tyloderma capitale Wibmer, 1981: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Tyloderma foveolatum (Say, 1832): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tyloderma nigrum Casey, 1884: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Tyloderma sphaerocarpae Wibmer, 1981: O'Brien and Wibmer (1982), Downie and Arnett (1996)
Tribe Gasterocercini
Cophes fallax (LeConte, 1876): O'Brien and Wibmer (1982), Andrews (1916), Hubbard and Schwarz (1878), MSU-ARC
Cophes obtentus (Herbst, 1797): Ruesink and Parsons (2022), MSU-ARC; IL,IN in O'Brien & Wibmer (1982)
Subfamily Curculioninae
Tribe Acalyptini
Acalyptus carpini (Herbst, 1795): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Anthonomini
Anthonomopsis mixta (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996)
Anthonomus corvulus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Anthonomus disjunctus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Anthonomus elongatus LeConte, 1876: Clark and Burke (2005), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Anthonomus gularis LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Leng (1920)
Anthonomus haematopus Boheman, 1843: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
??Anthonomus interstitialis Dietz, 1891: MCZ; recorded from DC to Atlantic Canada, MI record doubtful
Anthonomus lecontei Burke, 1975: O'Brien and Wibmer (1982), TAMU:TAMUIC
??Anthonomus likensisBlatchley & Leng, 1916: TAMU:TAMUIC; Houghton Co.; well north of expected range
Anthonomus musculus Say, 1831: Cook (1884), TAMU:TAMUIC, MSU-ARC
Anthonomus nebulosus LeConte, 1876: O'Brien and Wibmer (1982), Burke (1988), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Anthonomus nigrinus Boheman, 1843: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Anthonomus orchestoides Dietz, 1891: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Anthonomus pictus Blatchley, 1922: Clark and Burke (2005), TAMU:TAMUIC
Anthonomus profundus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Anthonomus pusillus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Anthonomus quadrigibbus Say, 1831: O'Brien and Wibmer (1982), Andrews (1916), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Anthonomus robustulus LeConte, 1876: O'Brien and Wibmer (1982), Clark et al. (2019), Downie and Arnett (1996), MSU-ARC
Anthonomus rubidus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Anthonomus rubricus Schenkling & Marshall, 1934: Downie and Arnett (1996), MSU-ARC; L. Superior in O'Brien and Wibmer (1982)
Anthonomus rufipennis LeConte, 1876: O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Anthonomus rufipes LeConte, 1876: O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), MSU-ARC
Anthonomus rutilus (Boheman, 1843): O'Brien and Wibmer (1982), MSU-ARC
Anthonomus signatus Say, 1831: O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Anthonomus squamulatus Dietz, 1891: Clark et al. (2019), Andrews (1923), MSU-ARC
Anthonomus subfasciatus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Anthonomus suturalis J.E. LeConte, 1824: O'Brien and Wibmer (1982), Hubbard and Schwarz (1878), MSU-ARC
Anthonomus ungularis LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Anthonomus xanthocnemus Dietz, 1891: O'Brien and Wibmer (1982), Downie and Arnett (1996), MCZ, TAMU:TAMUIC
Coccotorus hirsutus Bruner, 1888: O'Brien and Wibmer (1982), Downie and Arnett (1996)
Coccotorus scutellaris (LeConte, 1858): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Pseudanthonomus crataegi (Walsh, 1867): O'Brien and Wibmer (1982), Clark (1987), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Pseudanthonomus helvolus (Boheman, 1843): O'Brien and Wibmer (1982), Clark (1987), Leng (1920), Downie and Arnett (1996), MSU-ARC
Pseudanthonomus rufulus Dietz, 1891: Clark (1987), Downie and Arnett (1996)
Pseudanthonomus seriesetosus Dietz, 1891: O'Brien and Wibmer (1982), Clark (1987), Leng (1920)
Pseudanthonomus validus Dietz, 1891: Clark (1987), Hatch (1924), Downie and Arnett (1996), MSU-ARC
Tribe Camarotini
Odontopus calceatus (Say, 1831): O'Brien and Wibmer (1982), Burns (1971), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Curculionini
Curculio caryatrypes (Boheman, 1843): O'Brien and Wibmer (1982), Downie and Arnett (1996), Gibson (1985)
Curculio confusor (Hamilton, 1893): O'Brien and Wibmer (1982), Downie and Arnett (1996), USNM:USNMENT
Curculio iowensis (Casey, 1910): O'Brien and Wibmer (1982), Downie and Arnett (1996), Gibson (1985), MSU-ARC
Curculio nasicus (Say, 1831): Gibson (1985), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Curculio obtusus (Blanchard, 1884): Gibson (1985), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Curculio orthorhynchus (Chittenden, 1908): Gibson (1985), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Curculio pardalis (Chittenden, 1908): Gibson (1985), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Curculio proboscideus Fabricius, 1775: Gibson (1985), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Curculio rubidus Gyllenhal, 1836: Anderson et al. (2013); first record for N. America
Curculio sayi (Gyllenhal, 1836): O'Brien and Wibmer (1982), Gibson (1985), Downie and Arnett (1996)
Curculio strictus (Casey, 1897): O'Brien and Wibmer (1982), Gibson (1985), Downie and Arnett (1996), MSU-ARC
Curculio sulcatulus (Casey, 1897): O'Brien and Wibmer (1982), Andrews (1929), Gibson (1985), Downie and Arnett (1996), MSU-ARC
Tribe Ellescini
Dorytomus brevicollis LeConte, 1876: O'Brien and Anderson (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Dorytomus frostii Blatchley, 1916: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996)
Dorytomus laticollis LeConte, 1976: O'Brien and Anderson (1996), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Dorytomus luridus (Mannerheim, 1853): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Dorytomus marmoreus Casey, 1892: O'Brien and Anderson (1996), Downie and Arnett (1996)
??Dorytomus mucidus (Say, 1831): UA:UAIC; Oakland County
Dorytomus parvicollis Casey, 1892: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Dorytomus squamosus LeConte, 1876: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Dorytomus vagenotatus Casey, 1892: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), MSU-ARC
Ellescus bipunctatus (Linnaeus, 1758): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Ellescus ephippiatus (Say, 1831): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Ellescus scanicus (Paykull, 1792): BugGuide; taken 15 May 2010 at Sugarloaf Mountain, Marquette, Marquette County; ID by C.W. O'Brien from the photo, "An introduction from Europe but established in the US."
Proctorus armatus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Proctorus decipiens (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Mecinini
Cleopomiarus hispidulus (LeConte, 1876): Ruesink and Parsons (2022), Andrews (1923), MSU-ARC
Mecinus pascuorum (Gyllenhal, 1813): O'Brien and Wibmer (1982), MSU-ARC
Rhinusa antirrhini (Paykull, 1800): Ruesink and Parsons (2022), MSU-ARC
Rhinusa tetra (Fabricius, 1792): O'Brien and Wibmer (1982), DiGirolomo et al. (2019), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Otidocephalini
Myrmex chevrolati (Horn, 1873): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Myrmex laevicollis (Horn, 1873): Downie and Arnett (1996), MSU-ARC
Myrmex myrmex (Herbst, 1797): Ruesink and Parsons (2022), MSU-ARC
Oopterinus perforatus (Horn, 1873): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Tribe Piazorhinini
?Piazorhinus pictus LeConte, 1876: Evans (2014); plausible, but where did he get this?
Piazorhinus scutellaris (Say, 1826): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Rhamphini
Isochnus rufipes (LeConte, 1876): Sweeney et al. (2012), MSU-ARC
Isochnus sequensi (Stierlin, 1894): Sweeney et al. (2012), BugGuide
Orchestes mixtus Blatchley, 1916: Sweeney et al. (2012), MSU-ARC
Orchestes pallicornis Say, 1831: Sweeney et al. (2012), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Orchestes steppensis Korotyaev, 2016: Sweeney et al. (2012), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC; previously erroneously identified as O. alni
Orchestes testaceus (Müller, 1776): Sweeney et al. (2012), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tachyerges ephippiatus (Say, 1832): Sweeney et al. (2012), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tachyerges niger (Horn, 1873): Sweeney et al. (2012), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tachyerges salicis (Linnaeus, 1758): Sweeney et al. (2012), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Smicronychini
Smicronyx amoenus (Say, 1831): Ruesink and Parsons (2022), MSU-ARC
??Smicronyx constrictus (Say, 1824): Andrews (1923), Hubbard and Schwarz (1878) as Desmoris constrictus Say; a great plains sp., should not be in MI
Smicronyx corniculatus (Fåhraeus, 1843): O'Brien and Anderson (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Smicronyx discoideus (LeConte, 1876): O'Brien and Anderson (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878)
??Smicronyx griseus LeConte, 1876: Andrews (1916); mostly an east coast sp.
Smicronyx lineolatus Casey, 1892: Ruesink and Parsons (2022), MSU-ARC
Smicronyx ovipennis LeConte, 1876: O'Brien and Anderson (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Smicronyx pinguis Blatchley, 1916: Ruesink and Parsons (2022), MSU-ARC
Smicronyx sculpticollis Casey, 1892: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), MSU-ARC
Smicronyx squalidus Casey, 1892: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996)
Smicronyx tessellatus Dietz, 1894: O'Brien and Anderson (1996), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Smicronyx tychoides LeConte, 1876: O'Brien and Anderson (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Tribe Tychiini
Lignyodes bischoffi (Blatchley, 1916): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Lignyodes fraxini (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Lignyodes helvolus (LeConte, 1876): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Lignyodes horridulus (Casey, 1892): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Lignyodes ocularis (Casey, 1910): O'Brien and Wibmer (1982), Downie and Arnett (1996)
Plocetes ulmi LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Tychius liljebladi Blatchley, 1916: O'Brien and Wibmer (1982), Downie and Arnett (1996)
Tychius meliloti Stephens, 1829: BugGuide; June 2005 Lapeer Co., IDed by C.W. O'Brien
Tychius picirostris (Fabricius, 1787): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Tychius sordidus LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996)
Tychius stephensi Schönherr, 1836: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Subfamily Cyclominae
Tribe Listroderini
Listronotus appendiculatus (Boheman, 1842): O'Brien (1997), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Listronotus caudatus (Say, 1824): O'Brien (1997), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Listronotus delumbis (Gyllenhal, 1834): O'Brien (1997), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Listronotus echinatus (Dietz, 1889): O'Brien (1997), Downie and Arnett (1996)
?Listronotus filiformis (LeConte, 1876): Ruesink and Parsons (2022), TAMU:TAMUIC, MSU-ARC; perhaps extralimital--MN, PQ, nCAN in O'Brien (1997)
Listronotus frontalis LeConte, 1876: O'Brien (1997), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Listronotus hubbardi (LeConte, 1876): O'Brien (1997), Downie and Arnett (1996), Hubbard and Schwarz (1878), MCZ
Listronotus humilis (Gyllenhal, 1834): O'Brien (1997), Andrews (1923), Downie and Arnett (1996), MSU-ARC
Listronotus laramiensis (Angell, 1893): O'Brien (1997), O'Brien and Wibmer (1982), Downie and Arnett (1996)
Listronotus lutulentus (Boheman, 1843): O'Brien (1997), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Listronotus maculicollis (Kirby, 1837): O'Brien (1997), O'Brien and Wibmer (1982), Downie and Arnett (1996)
?Listronotus nebulosus LeConte, 1876: Andrews (1916), Andrews (1923); needs confirmation; reported from IN & WI
Listronotus oregonensis oregonensis (LeConte, 1857): O'Brien (1997), Downie and Arnett (1996), Grafius and Collins (1986), MSU-ARC
Listronotus porcellus (Say, 1832): Ruesink and Parsons (2022), MSU-ARC
Listronotus sordidus (Gyllenhal, 1834): O'Brien and Wibmer (1982), O'Brien (1997), Andrews (1916)
Listronotus sparsus (Say, 1832): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Listronotus squamiger (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Listronotus tuberosus LeConte, 1876: O'Brien (1997), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Subfamily Dryophthorinae
Tribe Dryophthorini
Dryophthorus americanus Bedel, 1885: O'Brien and Wibmer (1982), Hubbard and Schwarz (1878), MSU-ARC
Tribe Rhynchophorini
Rhodobaenus quinquepunctatus (Say, 1824): Vaurie (1983), Downie and Arnett (1996), O'Brien and Wibmer (1982), MSU-ARC
Rhodobaenus tredecimpunctatus (Illiger, 1794): Ruesink and Parsons (2022), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Sitophilus granarius (Linnaeus, 1758): Ruppel (1977), Townsend (1889), MSU-ARC
Sitophilus oryzae (Linnaeus, 1763): Ruppel (1977), Hubbard and Schwarz (1878), MSU-ARC
Sphenophorus aequalis aequalis Gyllenhal, 1838: Vaurie (1983), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Sphenophorus australis australis Chittenden, 1905: O'Brien and Wibmer (1982), Downie and Arnett (1996), BugGuide, MSU-ARC
Sphenophorus callosus (Olivier, 1807): Ruesink and Parsons (2022), MSU-ARC
?Sphenophorus cariosus (Olivier, 1807): Andrews (1916), Hubbard and Schwarz (1878), iNaturalist Observations; needs confirmation; MI may be slightly north of it's range.
Sphenophorus costipennis Horn, 1873: Vaurie (1983), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Sphenophorus destructor Chittenden, 1905: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Sphenophorus inaequalis (Say), 1831: BugGuide; 5 Jun 2005 Lawton, Van Buren Co; det. by Charles O'Brien from photo
Sphenophorus incongruus Chittenden, 1905: Vaurie (1983), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Sphenophorus melanocephalus (Fabricius, 1801): Vaurie (1983), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Sphenophorus minimus Hart, 1890: Vaurie (1983), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Sphenophorus parvulus Gyllenhal, 1838: O'Brien and Wibmer (1982), Leng (1920), Downie and Arnett (1996), MSU-ARC
Sphenophorus pertinax (Olivier, 1807): O'Brien and Wibmer (1982), Andrews (1923), Hubbard and Schwarz (1878)
Sphenophorus pontederiae Chittenden, 1905: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Sphenophorus rectus (Say, 1831): Vaurie (1983), O'Brien and Wibmer (1982), Downie and Arnett (1996)
Sphenophorus robustus Horn, 1873: Vaurie (1983), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
?Sphenophorus scoparius Horn, 1873: Haack and Ruesink (2020); should check this ID
Sphenophorus striatipennis Chittenden, 1905: O'Brien and Wibmer (1982), Andrews (1916), Downie and Arnett (1996), MSU-ARC
Sphenophorus venatus (Say, 1831): O'Brien and Wibmer (1982), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
??Sphenophorus villosiventris Chittenden, 1905: Andrews (1916), Andrews (1923); needs confirmation
Sphenophorus zeae Walsh, 1867: Vaurie (1983), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Subfamily Entiminae
Tribe Alophini
Trichalophus alternatus (Say, 1832): Ruesink and Parsons (2022), Hubbard and Schwarz (1878), Wolcott (1909), MSU-ARC; a western & boreal sp., previously reported from MN & western ON
Tribe Brachyderini
Strophosoma melanogrammum (Forster, 1771): Wheeler (1992), Shields et al. (2008), MSU-ARC
Tribe Cyphicerini
Calomycterus setarius Roelofs, 1873: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Cyrtepistomus castaneus (Roelofs, 1873): Clampitt et al. (1996), BugGuide, iNaturalist Observations
?Myosides seriehispidus Roelofs, 1873: iNaturalist Observations; plausible that it has reached MI
?Pseudoedophrys hilleri (Faust, 1889): iNaturalist Observations; plausible that it has reached MI
Tribe Geonemini
Epicaerus imbricatus (Say, 1824): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Tribe Hormorini
Hormorus undulatus (Uhler, 1856): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Tribe Naupactini
Mesagroicus minor Buchanan, 1929: O'Brien and Wibmer (1982), Buchanan (1929), Downie and Arnett (1996), SI:NMNH
?Naupactus cervinus Boheman, 1840: Woodruff and Bullock (1979), MSU-ARC; the MSU specimens are dated 1897 & may not be from MI, although Woodruff and Bullock (1979) cite Chadwick (1965) as saying their record came from R.E. Warner (apparently unpublished) of the Entomology Research Division, ARS, USDA, Washington, D.C.
Tribe Otiorhynchini
Otiorhynchus ovatus (Linnaeus, 1758): O'Brien and Wibmer (1982), Andrews (1923), Clampitt et al. (1996), Downie and Arnett (1996), MSU-ARC
?Otiorhynchus raucus (Fabricius, 1777): BugGuide, ASU:ASUHIC; BugGuide record from July 2009 Oakland Co.; ID by V. Belov
Otiorhynchus rugosostriatus (Goeze, 1777): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
?Otiorhynchus singularis (Linnaeus, 1767): BugGuide; Sept 2019 Keweenaw Co; ID by Steve Morris
Otiorhynchus singularis (Linnaeus, 1767): Pellmyr (1985)
Otiorhynchus sulcatus (Fabricius, 1775): O'Brien and Wibmer (1982), Andrews (1916), Downie and Arnett (1996), MSU-ARC
Tribe Peritelini
Nemocestes horni Van Dyke, 1936: O'Brien and Wibmer (1982), Howell (1972), Downie and Arnett (1996)
Tribe Phyllobiini
Aphrastus taeniatus Say, 1831: Ruesink and Parsons (2022), MSU-ARC
Phyllobius oblongus (Linnaeus, 1758): O'Brien and Wibmer (1982), Pellmyr (1985), Coyle et al. (2011), Downie and Arnett (1996), MSU-ARC
Tribe Polydrusini
??Pachyrhinus elegans (Couper, 1865): UA:UAIC; Lakeville
Polydrusus americanus (Gyllenhal, 1834): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Polydrusus formosus (Mayer, 1779): O'Brien and Wibmer (1982), Coyle et al. (2011), Downie and Arnett (1996), MSU-ARC
Polydrusus impressifrons (Gyllenhal, 1834): O'Brien and Wibmer (1982), Downie and Arnett (1996), BugGuide, MSU-ARC
Tribe Sciaphilini
Barypeithes pellucidus (Boheman, 1834): Coyle et al. (2011), BugGuide, MSU-ARC
Sciaphilus asperatus (Bonsdorff, 1785): Wheeler (1992), Pinski et al. (2005), Clampitt et al. (1996), MSU-ARC
Tribe Sitonini
Sitona cylindricollis (Fåhraeus, 1840): O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Sitona hispidulus (Fabricius, 1777): Niemczyk and Guyer (1963), CEIR (1968), Hatch (1924), Andrews (1923), MSU-ARC
Sitona lepidus Gyllenhal, 1834: O'Brien and Wibmer (1982), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Sitona lineellus (Bonsdorff, 1785): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Tanymecini
Pandeleteius hilaris (Herbst, 1797): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Thecesternini
Thecesternus affinis (LeConte, 1857): O'Brien (1997), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Tribe Trachyphloeini
Cercopeus chrysorrhoeus (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Cercopeus schwarzi Sleeper, 1955: Sleeper (1955), Downie and Arnett (1996), O'Brien and Wibmer (1982), MSU-ARC
Pseudocneorhinus bifasciatus Roelefs, 1879: Kizub (2019), MSU-ARC, iNaturalist Observations
Romualdius scaber (Linnaeus, 1758): O'Brien and Wibmer (1982), MSU-ARC
Tribe Tropiphorini
Anametis granulata (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Dichoxenus setosus (Blatchley, 1916): Dawson (1955)
Panscopus erinaceus (Say, 1831): Spanton and Anderson (2016), O'Brien and Wibmer (1982), Hubbard and Schwarz (1878), MSU-ARC
Phyxelis rigidus (Say, 1831): Anderson (2018), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Subfamily Hyperinae
Tribe Hyperini
Donus zoilus (Scopoli, 1763): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), MSU-ARC
Hypera compta (Say, 1832): O'Brien and Wibmer (1982), Hubbard and Schwarz (1878), MSU-ARC
Hypera meles (Fabricius, 1792): Niemczyk and Guyer (1963), Maleckas (1996), MSU-ARC; O'Brien & Wibmer 1982not in midwest - BugGuide e & c US
Hypera nigrirostris (Fabricius, 1775): O'Brien and Wibmer (1982), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Hypera postica (Gyllenhal, 1813): O'Brien and Wibmer (1982), Clampitt et al. (1996), Downie and Arnett (1996), MSU-ARC
Subfamily Lixinae
Tribe Cleonini
Cleonis piger (Scopoli, 1763): Anderson (1987), BugGuide, iNaturalist Observations, MSU-ARC
??Cyphocleonus achates (Fåhraeus, 1842): Carson et al. (2014); released in MI 2009 knapweed biocontrol - not established?
Scaphomorphus poricollis (Mannerheim, 1843): Anderson (1987), Downie and Arnett (1996), MSU-ARC
Stephanocleonus parshus Anderson, 1987: Anderson (1987), Downie and Arnett (1996), MSU-ARC
Tribe Lixini
Larinus minutus Gyllenhal, 1835: Carson et al. (2014), MSU-ARC
Larinus obtusus Gyllenhal, 1835: Carson et al. (2014), MSU-ARC, iNaturalist Observations
?Larinus planus (Fabricius, 1792): ASU:ASUHIC, BugGuide; ASU specimen from Milford; 7 BugGuide records from 5 counties
Lixus caudifer LeConte, 1876: Ruesink and Parsons (2022), MSU-ARC
Lixus concavus Say, 1831: O'Brien and Wibmer (1982), Clampitt et al. (1996), Hubbard and Schwarz (1878), MSU-ARC
Lixus macer LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Lixus mucidus LeConte, 1876: O'Brien and Wibmer (1982), Hubbard and Schwarz (1878), MSU-ARC
Lixus musculus Say, 1831: Downie and Arnett (1996), MSU-ARC
Lixus rubellus Randall, 1838: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Lixus scrobicollis Boheman, 1835: O'Brien and Wibmer (1982), Downie and Arnett (1996), Evans (2014)
Lixus terminalis LeConte, 1876: Downie and Arnett (1996), MSU-ARC
Tribe Rhinocyllini
Rhinocyllus conicus (Froelich, 1792): Ruesink and Parsons (2022), MSU-ARC, iNaturalist Observations; introduced ON,PA, now widespread
Subfamily Mesoptiliinae
Tribe Laemosaccini
Laemosaccus nephele (Herbst, 1797): Hespenheide (2019), MSU-ARC
Laemosaccus obrieni Hespenheide, 2019: Hespenheide (2019)
Tribe Magdalidini
Magdalis alutacea LeConte, 1878: O'Brien and Wibmer (1982), Downie and Arnett (1996), USNM:USNMENT
Magdalis armicollis (Say, 1824): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Magdalis austera Fall, 1913: O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), MSU-ARC
Magdalis barbita (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Magdalis gentilis LeConte, 1876: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Magdalis hispoides LeConte, 1876: O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Magdalis inconspicua Horn, 1873: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Magdalis olyra (Herbst, 1797): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Magdalis pandura (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Magdalis perforata Horn, 1873: O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Magdalis salicis Horn, 1873: Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Subfamily Molytinae
Tribe Cleogonini
Rhyssomatus aequalis Horn, 1873: Ruesink and Parsons (2022), MSU-ARC, FMNH:FMNHINS
?Rhyssomatus annectens (Casey, 1895): Ruesink and Parsons (2022), MSU-ARC; IDs questionable, may be lineaticollis
Rhyssomatus lineaticollis (Say, 1824): O'Brien and Wibmer (1982), Clampitt et al. (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Conotrachelini
Conotrachelus albicinctus LeConte, 1876: O'Brien and Wibmer (1982), Leng (1920), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Conotrachelus anaglypticus (Say, 1831): O'Brien and Wibmer (1982), Clampitt et al. (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Conotrachelus aratus (Germar, 1824): Ruesink and Parsons (2022), MSU-ARC
Conotrachelus buchanani Schoof, 1942: Ruesink and Parsons (2022), MSU-ARC
Conotrachelus corni Brown, 1966: Ruesink and Parsons (2022), MSU-ARC
Conotrachelus crataegi Walsh, 1863: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Conotrachelus elegans (Say, 1831): O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Conotrachelus geminatus LeConte, 1876: O'Brien and Wibmer (1982), Schoof (1942), Downie and Arnett (1996), MSU-ARC
Conotrachelus juglandis LeConte, 1876: O'Brien and Wibmer (1982), Schoof (1942), Clampitt et al. (1996), Downie and Arnett (1996), MSU-ARC
Conotrachelus naso LeConte, 1876: O'Brien and Wibmer (1982), Schoof (1942), Downie and Arnett (1996)
Conotrachelus nenuphar (Herbst, 1797): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Conotrachelus posticatus Boheman, 1837: O'Brien and Wibmer (1982), Andrews (1923), Schoof (1942), Hubbard and Schwarz (1878), MSU-ARC
?Conotrachelus pusillus LeConte, 1878: Ruesink and Parsons (2022), MSU-ARC; IDs accepted with some doubt, MSU specimens measure 2.9-3.1 mm (i.e., larger than the 2.5-2.7 mm range given for this species)
Conotrachelus recessus (Casey, 1910): Ruesink and Parsons (2022), MSU-ARC
?Conotrachelus retentus (Say, 1831): UA:UAIC; ID needs verification; at U AZ for Oakland Co.; known from not far south of MI but record needs confirmation
Conotrachelus schoofi Papp, 1978: O'Brien and Wibmer (1982), Downie and Arnett (1996)
Conotrachelus seniculus LeConte, 1876: O'Brien and Wibmer (1982)
?Epacalles inflatus (Blatchley, 1916): PSUC:ENTO; plausible but needs confirmation
Pheloconus cribricollis (Say, 1831): Ruesink and Parsons (2022), MSU-ARC
Tribe Hylobiini
Hylobius assimilis Boheman, 1834: O'Brien and Marshall (1986), O'Brien and Wibmer (1982), Downie and Arnett (1996)
Hylobius congener Dalla Torre, Schenkling, & Marshall, 1932: O'Brien and Marshall (1986), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Hylobius pales (Herbst, 1797): O'Brien and Marshall (1986), Andrews (1916), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Hylobius pinicola (Couper, 1864): O'Brien and Marshall (1986), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Hylobius radicis Buchanan, 1935: O'Brien and Marshall (1986), Downie and Arnett (1996), O'Brien and Wibmer (1982), MSU-ARC
Hylobius warreni Wood, 1957: O'Brien and Marshall (1986), Wood (1957), Downie and Arnett (1996), MSU-ARC
Pachylobius picivorus (Germar, 1824): O'Brien and Marshall (1986), O'Brien and Wibmer (1982), Andrews (1916), Downie and Arnett (1996), MSU-ARC
Tribe Lepyrini
Lepyrus capucinus (Schaller, 1783): O'Brien and Wibmer (1982), Downie and Arnett (1996), Leng (1920)
Lepyrus palustris (Scopoli, 1763): O'Brien and Wibmer (1982), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Pissodini
Pissodes affinis Randall, 1838: O'Brien (1989), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Pissodes approximatus Hopkins, 1911: O'Brien (1989), O'Brien and Wibmer (1982), Downie and Arnett (1996), MSU-ARC
Pissodes nemorensis Germar, 1824: O'Brien (1989), BugGuide
Pissodes rotundatus LeConte, 1876: O'Brien (1989), O'Brien and Wibmer (1982), Leng (1920), Downie and Arnett (1996)
Pissodes striatulus (Fabricius, 1775): O'Brien (1989), O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Pissodes strobi (Peck, 1817): O'Brien and Wibmer (1982), O'Brien (1989), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Subfamily Scolytinae
Tribe Bothrosternini
Cnesinus strigicollis LeConte, 1868: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Tribe Corthylini
Conophthorus coniperda (Schwarz, 1895): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Conophthorus resinosae Hopkins, 1915: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Corthylus columbianus Hopkins, 1895: Cognato et al. (2009), Atkinson (2020), MSU-ARC
Corthylus punctatissimus (Zimmermann, 1868): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Gnathotrichus materiarius (Fitch, 1858): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Monarthrum fasciatum (Say, 1826): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Monarthrum mali (Fitch, 1855): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Pityophthorus balsameus Blackman, 1922: Cognato et al. (2009), Atkinson (2020)
?Pityophthorus biovalis Blackman, 1922: Downie and Arnett (1996); rare everywhere; where did this record come from?
Pityophthorus briscoei Blackman, 1922: Cognato et al. (2009), Atkinson (2020)
Pityophthorus cariniceps LeConte, 1876: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Pityophthorus concavus Blackman, 1928: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), SI:NMNH
Pityophthorus consimilis LeConte, 1878: Cognato et al. (2009), Atkinson (2020), Hubbard and Schwarz (1878), MSU-ARC
Pityophthorus crinalis Blackman, 1928: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Pityophthorus intextus Swaine, 1917: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Pityophthorus lautus Eichhoff, 1872: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Pityophthorus opaculus LeConte, 1878: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Pityophthorus puberulus (LeConte, 1868): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Pityophthorus pulchellus Eichhoff, 1869: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Pityophthorus pulicarius (Zimmermann, 1868): Cognato et al. (2009), Atkinson (2020), MSU-ARC
Pityophthorus pullus (Zimmermann, 1868): Cognato et al. (2009), Atkinson (2020), Leng (1920), Hubbard and Schwarz (1878)
Pityophthorus ramiperda Swaine, 1917: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Pseudopityophthorus asperulus (LeConte, 1868): Cognato et al. (2009), Atkinson (2020)
Pseudopityophthorus minutissimus (Zimmermann, 1868): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Pseudopityophthorus pruinosus (Eichhoff, 1878): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Tribe Cryphalini
Cryphalus striatulus (Mannerheim, 1853): Cognato et al. (2009), Atkinson (2020), Hatch (1924), Downie and Arnett (1996); found on firs and some other conifers, this species was usually recorded as C. ruficollis Hopkins until late 2021
Tribe Crypturgini
Crypturgus borealis Swaine, 1917: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Crypturgus pusillus (Gyllenhal, 1813): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Tribe Dryocoetini
Dryocoetes affaber (Mannerheim, 1852): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Dryocoetes autographus (Ratzeburg, 1837): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Dryocoetes betulae Hopkins, 1915: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Dryocoetes caryi Hopkins, 1915: Downie and Arnett (1996), Atkinson (2020), Rabaglia et al. (2019)
Dryocoetes granicollis (LeConte, 1868): Cognato et al. (2009), Atkinson (2020), Hubbard and Schwarz (1878), MSU-ARC
Lymantor decipiens (LeConte, 1878): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Hylastini
Hylastes opacus Erichson, 1836: Cognato et al. (2009), Atkinson (2020), Haack and Poland (2005), MSU-ARC
Hylastes porculus Erichson, 1836: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Hylastes tenuis Eichhoff, 1868: Atkinson (2020), Rabaglia et al. (2019)
Hylurgops pinifex (Fitch, 1858): Cognato et al. (2009), Atkinson (2020), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Tribe Hylesinini
Hylastinus obscurus (Marsham, 1802): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Hylesinus aculeatus Say, 1826: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Hylesinus criddlei (Swaine, 1918): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Hylesinus fasciatus LeConte, 1868: Rabaglia et al. (2019)
Hylesinus pruinosus Eichhoff, 1868: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Tribe Hylurgini
Dendroctonus murrayanae Hopkins, 1909: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996)
?Dendroctonus punctatus LeConte, 1868: Andrews (1923); uncommon but found coast to coast in the far north
Dendroctonus rufipennis (Kirby, 1837): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Dendroctonus simplex LeConte, 1868: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Dendroctonus valens LeConte, 1860: Cognato et al. (2009), Atkinson (2020), Andrews (1923), Downie and Arnett (1996), MSU-ARC
Hylurgopinus rufipes (Eichhoff, 1868): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tomicus piniperda (Linnaeus, 1758): Cognato et al. (2009), Atkinson (2020), MSU-ARC
Tribe Ipini
Ips borealis borealis Swaine, 1911: Atkinson (2020), Rabaglia et al. (2019), Downie and Arnett (1996)
Ips calligraphus (Germar, 1824): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Ips grandicollis (Eichhoff, 1868): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Ips perroti Swaine, 1915: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Ips perturbatus (Eichhoff, 1869): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Ips pini (Say, 1826): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Orthotomicus caelatus (Eichhoff, 1868): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Orthotomicus latidens (LeConte, 1874): Cognato et al. (2009), Atkinson (2020), MSU-ARC
Pityogenes hopkinsi Swaine, 1915: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Pityogenes plagiatus (LeConte, 1868): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Pityokteines sparsus (LeConte, 1868): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Micracidini
Hylocurus binodatus Wood, 1974: Cognato et al. (2009), Atkinson (2020)
Hylocurus rudis (LeConte, 1876): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Micracis suturalis LeConte, 1868: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Micracis swainei Blackman, 1920: Cognato et al. (2009), Atkinson (2020), MSU-ARC
Micracisella opacicollis (LeConte, 1878): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Pseudothysanoes rigidus (LeConte, 1876): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Tribe Phloeosinini
Chramesus hicoriae LeConte, 1868: Cognato et al. (2009), Atkinson (2020), Hubbard and Schwarz (1878), MSU-ARC
Phloeosinus canadensis Swaine, 1917: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Phloeosinus dentatus (Say, 1826): Cognato et al. (2009), Atkinson (2020), Hubbard and Schwarz (1878), MSU-ARC
Phloeosinus pini Swaine, 1915: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Tribe Phloeotribini
Phloeotribus dentifrons (Blackman, 1921): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Phloeotribus frontalis (Olivier, 1795): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996)
Phloeotribus lecontei Schedl, 1963: Rabaglia et al. (2019)
Phloeotribus liminaris (Harris, 1852): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Phloeotribus piceae Swaine, 1911: Cognato et al. (2009), Atkinson (2020)
Phloeotribus scabricollis (Hopkins, 1916): Cognato et al. (2009), Atkinson (2020)
Tribe Polygraphini
Carphoborus dunni Swaine, 1924: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Polygraphus rufipennis (Kirby, 1837): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Tribe Scolytini
Dryoxylon onoharaense (Murayama, 1933): Rabaglia et al. (2019)
Scolytus mali (Bechstein, 1805): Cognato et al. (2009), Smith and Cognato (2014), Atkinson (2020), MSU-ARC
Scolytus multistriatus (Marsham, 1802): Cognato et al. (2009), Smith and Cognato (2014), Atkinson (2020), MSU-ARC
Scolytus muticus Say, 1824: Cognato et al. (2009), Smith and Cognato (2014), Atkinson (2020), MSU-ARC
Scolytus piceae (Swaine, 1910): Cognato et al. (2009), Smith and Cognato (2014), Atkinson (2020), Downie and Arnett (1996)
Scolytus quadrispinosus Say, 1824: Cognato et al. (2009), Smith and Cognato (2014), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Scolytus rugulosus (Müller, 1818): Cognato et al. (2009), Smith and Cognato (2014), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Scolytus scheryrewi Semenov, 1902: Cognato et al. (2009), Smith and Cognato (2014), Atkinson (2020), Manor (2005), MSU-ARC
Tribe Trypophloeini
Hypothenemus dissimilis (Zimmermann, 1868): Cognato et al. (2009), Atkinson (2020), MSU-ARC
Hypothenemus eruditus Westwood, 1836: Cognato et al. (2009), Atkinson (2020)
Trischidia atomus (Hopkins, 1915): Cognato et al. (2009), Atkinson (2020), MSU-ARC
Trypophloeus nitidus (Swaine, 1912): Cognato et al. (2009), Atkinson (2020); a species found on willows, in the literature usually called Trypophloeus striatulus (Mannerheim) until late 2021.
Trypophloeus populi Hopkins, 1915: Cognato et al. (2009), Atkinson (2020), MSU-ARC
Tribe Xyleborini
Ambrosiodmus rubricollis (Eichhoff, 1875): Gomez et al. (2018), Cognato et al. (2009), Atkinson (2020), MSU-ARC
Ambrosiophilus atratus (Eichhoff, 1875): Gomez et al. (2018), Manor (2006), Atkinson (2020), MSU-ARC
Anisandrus dispar (Fabricius, 1792): Cognato et al. (2009), Atkinson (2020), Gomez et al. (2018), Downie and Arnett (1996), MSU-ARC
Anisandrus maiche Stark, 1936: MSU-ARC; det. by A. Cognato, not yet published (as of January 2022)
Anisandrus obesus (LeConte, 1868): Gomez et al. (2018), Cognato et al. (2009), Atkinson (2020), MSU-ARC
Anisandrus sayi Hopkins, 1915: Gomez et al. (2018), Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Cyclorhipidion bodoanum (Reitter, 1913): Gomez et al. (2018), Cognato et al. (2009), Atkinson (2020), MSU-ARC
Cyclorhipidion pelliculosum (Eichhoff, 1878): Rabaglia et al. (2019), Atkinson (2020), MSU-ARC
Euwallacea validus (Eichhoff, 1875): Gomez et al. (2018), Cognato et al. (2009), Atkinson (2020), MSU-ARC
Xyleborinus attenuatus (Blandford, 1894): Cognato et al. (2009), Atkinson (2020), Gomez et al. (2018), Manor (2006), MSU-ARC
Xyleborinus saxeseni (Ratzeburg, 1834): Cognato et al. (2009), Atkinson (2020), Gomez et al. (2018), Downie and Arnett (1996), MSU-ARC
Xyleborus affinis Eichhoff, 1868: Cognato et al. (2009), Atkinson (2020), Gomez et al. (2018), Downie and Arnett (1996), MSU-ARC
Xyleborus celsus Eichhoff, 1868: Cognato et al. (2009), Atkinson (2020), Gomez et al. (2018), Hubbard and Schwarz (1878)
Xyleborus ferrugineus (Fabricius, 1801): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Xyleborus planicollis Zimmermann, 1868: Gomez et al. (2018), Atkinson (2020), Cognato et al. (2009), MSU-ARC
Xyleborus pubescens Zimmermann, 1868: Gomez et al. (2018), Atkinson (2020)
Xyleborus xylographus (Say, 1826): Gomez et al. (2018), Atkinson (2020), Cognato et al. (2009), Hubbard and Schwarz (1878), MSU-ARC
Xylosandrus crassiusculus (Motschulsky, 1866): Cognato et al. (2009), Atkinson (2020), Gomez et al. (2018)
Xylosandrus germanus (Blandford, 1894): Gomez et al. (2018), Atkinson (2020), Cognato et al. (2009), MSU-ARC
Tribe Xyloterini
Trypodendron betulae Swaine, 1911: Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Trypodendron lineatum (Olivier, 1795): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Trypodendron retusum (LeConte, 1868): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), MSU-ARC
Trypodendron rufitarse (Kirby, 1837): Cognato et al. (2009), Atkinson (2020), MSU-ARC
Trypodendron scabricolle (LeConte, 1868): Cognato et al. (2009), Atkinson (2020)
Xyloterinus politus (Say, 1826): Cognato et al. (2009), Atkinson (2020), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
The following species were reported from Michigan, but we consider them to be adventive, misidentifications or other errors:
Anametis subfusca Fall, 1907: UA:UAIC; Michigan Agricultural College; a southwestern sp., not in MI
Anthonomus decipiens LeConte, 1876: Downie and Arnett (1996), Hubbard and Schwarz (1878); a SW sp., cannot be in MI
Auleutes asper (LeConte, 1876): Hubbard and Schwarz (1878) as Coeliodes asper Lec.; a western sp.; should not occur in MI
Barinus linearis (LeConte, 1876): UA:UAIC; presumed mis-ID, FL only O'Brien & Wibmer (1982)
Baris sparsa (LeConte, 1868): ASU:ASUHIC; from Milford; O'Brien and Wibmer (1982) say known only from OR & WA.
Ceutorhynchus anthonomoidesDietz, 1896: ASU:ASUHIC; Warren Woods National Area; a SE sp., should not be in MI
Curculio uniformis (LeConte, 1857): Andrews (1916), Hubbard and Schwarz (1878) as Balaninus uniformis Lec.; a SW US sp.; cannot be in MI
Dendroctonus terebrans (Olivier, 1795): Andrews (1923), Townsend (1889), Hubbard and Schwarz (1878); a more southern sp., MI records likely refer to a dark D. valens
Eidophelus jalappae (Letzner, 1844): Townsend (1889) as Coccotrypes jalappae Letz.; a far southern sp.; cannot be in MI. Recently moved from Scolytogenes; also spelled jalapae
Eubrychius velutus Heyden, 1908: O'Brien and Wibmer (1982), Downie and Arnett (1996), Hubbard and Schwarz (1878) as Eubrychius velatus (Beck); a Eurasian sp.; does not occur in MI (Tamayo et al., 1999)
Heilipus apiatus (Olivier, 1807): MSU-ARC; 1 old specimen from Detroit, presumed extralimital and not established
Hylobius piceus (DeGeer, 1775): Leng (1920) as Hypomolyx piceus (DeG.); a Eurasian sp.; does not occur in MI
Hylobius pineti (Fabricius, 1864): Adams (1909) as Hypomolyx pineti Fab.; a European sp.; not in NA
Hylurgops rugipennis (Mannerheim, 1843): Cognato et al. (2009); a western sp., prob. refers to H. pinifex
Ips tridens tridens (Mannerheim, 1852): Andrews (1923), Hubbard and Schwarz (1878) as Tomicus interruptus Lec.; a west coast sp., cannot be in MI
Linogeraeus perscitus (Herbst, 1797): UA:UAIC as Centrinaspisexulans Casey; said to be from Muskegon, but should not be in MI
Listronotus callosus LeConte, 1876: Andrews (1923), Hubbard and Schwarz (1878); a SE coastal sp.; does not occur in MI
Magdalis gracilis (LeConte, 1857): UA:UAIC; a western sp., cannot be in MI
Nanus uniformis Boheman, 1844: Andrews (1916); a FL sp.; cannot be in MI
Neoptochus adspersus (Boheman, 1834): Andrews (1923); SE coastal, cannot be in MI
Otiorhynchus ligneus (Olivier, 1807): Hubbard and Schwarz (1878); a European sp.; first NA record is 1917 in eastern Canada
Pseudomopsis inflata (LeConte, 1884): Andrews (1916) as Pseudomus inflatus Lec.; a subtropical sp., known only as far north as FL
Pseudomus truncatus LeConte, 1876: Andrews (1916); known only from GA & SC
Rhyncolus oregonensis Horn, 1873: Hubbard and Schwarz (1878), Leng (1920); a western sp.; should not occur in MI
Scolytus unispinosus LeConte, 1876: Hubbard and Schwarz (1878); a western sp.; cannot be in MI
Smicronyx vestitus LeConte, 1876: Hubbard and Schwarz (1878); a SE sp., should not be in MI
Sphenophorus aequalis ochreus LeConte, 1858: Andrews (1916), Hubbard and Schwarz (1878) as Sphenophorus ochreus Lec.; a western sp.; should not occur in MI
Sphenophorus cultellatus Horn, 1873: Andrews (1916); a southern great plains sp.; should not be in MI
Stephanocleonus plumbeus LeConte, 1876: Andrews (1916); said to occur in New England & the western mountians, but not near MI
Stethobaris corpulenta LeConte, 1876: Hubbard and Schwarz (1878); a FL sp.; does not occur in MI
Trichacorynus protractus (Horn, 1873): Haack and Ruesink (2020); mis-ID of Rhyncolus brunneus
Tyloderma variegatum (Horn, 1873): Hubbard and Schwarz (1878), Leng (1920); S. Illinois closest modern record
This family list was last updated: May 23, 2022