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.
The genus Calligrapha poses challenges when dealing with museum specimens as many of the species have quite variable elytral markings and are best separated based on larval host plant. This genus deserves serious additional study.
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.
CHRYSOMELIDAE
9 subfamilies, 22 tribes, 110 genera, 386 species
Subfamily Bruchinae
Tribe Amblycerini
Amblycerus robiniae (Fabricius, 1781): Kingsolver (2004), Townsend (1889), BugGuide, MSU-ARC
Tribe Bruchini
Acanthoscelides alboscutellatus (Horn, 1873): Kingsolver (2004), Hubbard and Schwarz (1878), MSU-ARC
Acanthoscelides calvus (Horn, 1873): Kingsolver (2004), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Acanthoscelides distinguendus (Horn, 1873): Kingsolver (2004), Hubbard and Schwarz (1878)
Acanthoscelides floridae (Horn, 1873): Kingsolver (2004)
Acanthoscelides longistilus (Horn, 1873): Kingsolver (2004)
Acanthoscelides obtectus (Say, 1831): Ruppel (1977), MSU-ARC
Acanthoscelides perforatus (Horn, 1873): Kingsolver (2004), MSU-ARC
Acanthoscelides tenuis Bottimer, 1935: Kingsolver (2004), TAMU:TAMUIC , MSU-ARC
Althaeus hibisci (Olivier, 1795): Kingsolver (2004), Hubbard and Schwarz (1878)
??Bruchidius villosus (Fabricius, 1792): Downie and Arnett (1996); MI record needs confirmation, may not occur this far west
Bruchus brachialis Fåhraeus, 1839: Kingsolver (2004), Ruppel (1977), Downie and Arnett (1996), MSU-ARC; adventive stored grain - cosmopolitan
Bruchus pisorum (Linnaeus, 1758): Kingsolver (2004), Ruppel (1977), Hubbard and Schwarz (1878), MSU-ARC
Gibbobruchus mimus (Say, 1831): Kingsolver (2004), Andrews (1923), BugGuide, MSU-ARC
Megacerus discoidus (Say, 1824): Kingsolver (2004), BugGuide, MSU-ARC
Meibomeus musculus (Say, 1831): Kingsolver (2004), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
?Sennius cruentatus (Horn, 1873): Andrews (1916), Townsend (1889); MI record needs confirmation, should be here, but no modern record found
Subfamily Cassidinae
Tribe Cassidini
Agroiconota bivittata (Say, 1827): Ruesink and Parsons (2021), MSU-ARC, iNaturalist Observations
Cassida flaveola Thunberg, 1794: Ruesink and Parsons (2021), MSU-ARC; MSU-ARC has only one specimen, coll. in Oakland Co. in 1925 by A.W. Andrews
Cassida relicta Spaeth, 1927: Riley et al. (2003)
Cassida rubiginosa Müller, 1776: Riley et al. (2003), Downie and Arnett (1996), BugGuide, MSU-ARC
Charidotella purpurata (Boheman, 1855): Riley et al. (2003), Andrews (1929), Hubbard and Schwarz (1878), MSU-ARC
Charidotella sexpunctata bicolor (Fabricius, 1798): Riley et al. (2003), Clampitt et al. (1996), Hubbard and Schwarz (1878), MSU-ARC
Deloyala guttata (Olivier, 1790): Riley et al. (2003), Clampitt et al. (1996), Hubbard and Schwarz (1878), MSU-ARC
Jonthonota nigripes (Olivier, 1790): Riley et al. (2003), Leng (1920), Hubbard and Schwarz (1878)
Plagiometriona clavata clavata (Fabricius, 1798): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Chalepini
Anisostena nigrita (Olivier, 1808): Riley et al. (2003), Staines (2006), BugGuide, MSU-ARC
Baliosus nervosus (Panzer, 1794): Riley et al. (2003), Staines (2006), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Brachycoryna melsheimeri (Crotch, 1873): Staines (2006)
Chalepus bicolor (Olivier, 1792): Riley et al. (2003), Staines (2006), MSU-ARC
Chalepus walshii walshii (Crotch, 1873): Riley et al. (2003), Staines (2006), BugGuide, MSU-ARC
Glyphuroplata pluto (Newman, 1841): Riley et al. (2003), Staines (2006), Hubbard and Schwarz (1878), MSU-ARC
Microrhopala excavata excavata (Olivier, 1808): Riley et al. (2003), Staines (2006), Downie and Arnett (1996), MSU-ARC
Microrhopala vittata (Fabricius, 1798): Riley et al. (2003), Staines (2006), Downie and Arnett (1996), MSU-ARC
Microrhopala xerene (Newman, 1838): Riley et al. (2003), Staines (2006), Downie and Arnett (1996), MSU-ARC
Octotoma plicatula (Fabricius, 1801): Riley et al. (2003), Staines (2006), BugGuide, MSU-ARC
Odontota dorsalis (Thunberg, 1805): Riley et al. (2003), Staines (2006), Clampitt et al. (1996), MSU-ARC
Odontota horni Smith, 1885: Staines (2006), MSU-ARC
Odontota mundula (Sanderson, 1851): Riley et al. (2003), Staines (2006), Staines (1995), MSU-ARC
Odontota scapularis (Olivier, 1808): Riley et al. (2003), Staines (2006), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Sumitrosis inaequalis (Weber, 1801): Riley et al. (2003), Staines (2006), Clampitt et al. (1996), Downie and Arnett (1996), MSU-ARC
Sumitrosis rosea (Weber, 1801): Riley et al. (2003), Staines (2006), Staines (1995), Hubbard and Schwarz (1878), MSU-ARC
Tribe Imatidiini
Stenispa collaris Baly, 1858: Riley et al. (2003), Staines (2006), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Stenispa metallica (Fabricius, 1801): Riley et al. (2003), Staines (2006), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Ischyrosonychini
Physonota helianthi (Randall, 1838): Riley et al. (2003), Downie and Arnett (1996)
Physonota unipunctata (Say, 1824): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Tribe Mesomphaliini
Chelymorpha cassidea (Fabricius, 1775): Riley et al. (2003), Andrews (1923), iNaturalist Observations, MSU-ARC
Subfamily Chrysomelinae
Tribe Chrysomelini
Calligrapha alni Schaeffer, 1928: Riley et al. (2003), Gómez-Zurita (2005), Downie and Arnett (1996), MSU-ARC
Calligrapha alnicola Brown, 1945: Riley et al. (2003), Gómez-Zurita (2005), MSU-ARC
Calligrapha amator Brown, 1945: Ruesink and Parsons (2021), MSU-ARC; ID of MSU-ARC specimens by J. Wilcox
Calligrapha apicalis Notman, 1919: Riley et al. (2003), Gómez-Zurita (2005), Downie and Arnett (1996), MSU-ARC
Calligrapha bidenticola Brown, 1945: Clampitt et al. (1996), Gómez-Zurita (2005), Hubbard and Schwarz (1878), MSU-ARC
Calligrapha californica coreopsivora Brown, 1945: Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Calligrapha ignota Brown, 1945: Gómez-Zurita (2005)
?Calligrapha lunata (Fabricius, 1787): Andrews (1916); MI record needs confirmation, should be here, but no modern record found
Calligrapha multipunctata (Say, 1824): Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Calligrapha ostryae Brown, 1945: Riley et al. (2003), Gómez-Zurita (2005), Downie and Arnett (1996)
Calligrapha philadelphica (Linnaeus, 1758): Riley et al. (2003), Gómez-Zurita (2005), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Calligrapha pruni Brown, 1945: Downie and Arnett (1996), MSU-ARC
Calligrapha rhoda Knab, 1909: Riley et al. (2003), Gómez-Zurita (2005), MSU-ARC
Calligrapha rowena Knab, 1909: Riley et al. (2003), Gómez-Zurita (2005), Downie and Arnett (1996), MSU-ARC
Calligrapha scalaris (LeConte, 1824): Gómez-Zurita (2005), Downie and Arnett (1996), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Calligrapha spiraea (Say, 1826): Riley et al. (2003), Gómez-Zurita (2005), Andrews (1929), Downie and Arnett (1996), MSU-ARC
Calligrapha suturella Schaeffer, 1933: Gómez-Zurita (2005)
Chrysolina cribraria (Rogers, 1856): Riley et al. (2003)
Chrysolina hyperici (Forster, 1771): Haack and Ruesink (2020), BugGuide, iNaturalist Observations
Chrysolina quadrigemina (Suffrian, 1851): Staines and Staines (2006), MSU-ARC
Chrysomela crotchi Brown, 1956: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Chrysomela knabi knabi Brown, 1956: Riley et al. (2003), Downie and Arnett (1996), BugGuide, MSU-ARC
Chrysomela laurentia Brown, 1956: Riley et al. (2003), Wilcox (1972)
Chrysomela lineatopunctata Forster, 1771: Riley et al. (2003), Andrews (1923), Downie and Arnett (1996), MSU-ARC
Chrysomela mainensis mainensis Bechyné, 1954: Riley et al. (2003), Downie and Arnett (1996), BugGuide, MSU-ARC
Chrysomela scripta Fabricius, 1801: Riley et al. (2003), Downie and Arnett (1996), Andrews (1923), , Hubbard and Schwarz (1878), MSU-ARC
Entomoscelis americana Brown, 1942: Ruesink and Parsons (2021), MSU-ARC, BugGuide
Gastrophysa cyanea Melsheimer, 1847: Ruesink and Parsons (2021), MSU-ARC
Gastrophysa polygoni (Linnaeus, 1758): Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Gonioctena americana (Schaeffer, 1924): Riley et al. (2003), MSU-ARC
Gonioctena notmani (Schaeffer, 1924): Ruesink and Parsons (2021), MSU-ARC; MSU-ARC specimen ID by J.A. Wilcox
Labidomera clivicollis (Kirby, 1837): Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Leptinotarsa decemlineata (Say, 1824): Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Leptinotarsa juncta (Germar, 1824): BugGuide, CHAS:ENT, iNaturalist Observations
Phaedon armoraciae armoraciae (Linnaeus, 1758): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Phaedon laevigatus (Duftschmid, 1825): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Phaedon viridis Melsheimer, 1847: Clampitt et al. (1996)
Phratora americana americana (Schaeffer, 1928): Riley et al. (2003), MSU-ARC
Phratora americana canadensis Brown, 1951: Riley et al. (2003)
Phratora frosti remissa Brown, 1951: Ruesink and Parsons (2022), MSU-ARC
?Phratora hudsonia Brown, 1951: Ruesink and Parsons (2022), MSU-ARC; black, 4.6 mm long, may instead be an undescribed species
?Phratora purpurea purpurea Brown, 1951: Downie and Arnett (1996); MI record needs confirmation, should be here, especially in the UP
Plagiodera versicolora (Laicharting, 1781): Riley et al. (2003), Downie and Arnett (1996), BugGuide, MSU-ARC
Prasocuris boreella Schaeffer, 1928: Ruesink and Parsons (2021), MSU-ARC, BugGuide; MSU-ARC specimens ID by Wilcox
?Prasocuris obliquata LeConte, 1866: Hubbard and Schwarz (1878); record needs confirmation; should be here, but no modern record found; WI,IL,IN,OH,ON in Riley et al, 2003
Prasocuris ovalis Blatchley, 1910: Riley et al. (2003), Downie and Arnett (1996), Bright (2015), MSU-ARC
Prasocuris phellandrii (Linnaeus, 1758): Riley et al. (2003), Hatch (1924), Hubbard and Schwarz (1878), MSU-ARC
Prasocuris vittata (Olivier, 1807): Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Zygogramma suturalis (Fabricius, 1775): Riley et al. (2003), Clampitt et al. (1995), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Subfamily Criocerinae
Tribe Criocerini
Crioceris asparagi (Linnaeus, 1758): Riley et al. (2003), Downie and Arnett (1996), BugGuide, MSU-ARC
Crioceris duodecimpunctata (Linnaeus, 1758): Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), BugGuide, MSU-ARC
Lilioceris lilii (Scopoli, 1763): Ruesink and Parsons (2021), MSU-ARC, iNaturalist Observations; recently discovered in Michigan (2016 earliest known record)
Tribe Lemini
Lema daturaphila Kogan & Goeden, 1970: Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Lema trivittata trivittata Say, 1824: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Oulema collaris (Say, 1824): Riley et al. (2003), Townsend (1889), MSU-ARC
Oulema longipennis (Linell, 1897): Riley et al. (2003), Downie and Arnett (1996), TAMU:TAMUIC
Oulema melanopus (Linnaeus, 1761): Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), BugGuide, MSU-ARC
Oulema palustris (Blatchley, 1913): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Subfamily Cryptocephalinae
Tribe Clytrini
Anomoea laticlavia laticlavia (Forster, 1771): Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), BugGuide, MSU-ARC
Babia quadriguttata quadriguttata (Olivier, 1791): Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), MSU-ARC
Coleothorpa dominicana dominicana (Fabricius, 1801): Riley et al. (2003), Townsend (1889), Downie and Arnett (1996), MSU-ARC
Coleothorpa dominicana franciscana (LeConte, 1859): Riley et al. (2003)
Tribe Cryptocephalini
??Bassareus brunnipes (Olivier, 1791): Hubbard and Schwarz (1878) as Cryptocephalus congestus Fab.; a SE species; prob. should not occur in MI
Bassareus formosus (Melsheimer, 1847): Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
?Bassareus lituratus (Fabricius, 1801): MSU-ARC, Hubbard and Schwarz (1878)
Bassareus mammifer (Newman, 1840): Riley et al. (2003), Townsend (1889), Downie and Arnett (1996), MSU-ARC
Cryptocephalus calidus Suffrian, 1852: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
??Cryptocephalus insertus Haldeman, 1849: Townsend (1889); ON, e & se US in Riley et al. 2003
Cryptocephalus leucomelas leucomelas Suffrian, 1852: Ruesink and Parsons (2021), MSU-ARC, BugGuide; original ID of MSU-ARC specimen by J.A. Wilcox
Cryptocephalus mutabilis Melsheimer, 1847: Ruesink and Parsons (2021), Hubbard and Schwarz (1878), MSU-ARC
Cryptocephalus notatus Fabricius, 1787: Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Cryptocephalus quadruplex Newman, 1840: Riley et al. (2003), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Cryptocephalus schreibersii Suffrian, 1852: Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Cryptocephalus venustus Fabricius, 1787: Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Diachus auratus (Fabricius, 1801): Riley et al. (2003), Clampitt et al. (1996), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
?Diachus catarius (Suffrian, 1852): Hubbard and Schwarz (1878); MI record needs confirmation, should be here, but no modern record found
Diachus pallidicornis (Suffrian, 1866): Riley et al. (2003), Hatch (1924), MSU-ARC
Lexiphanes saponatus (Fabricius, 1801): Riley et al. (2003), Hatch (1924), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Pachybrachis atomarius (Melsheimer, 1847): Barney (2018a), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Pachybrachis bivittatus (Say, 1824): Riley et al. (2003), Downie and Arnett (1996), BugGuide, MSU-ARC; Barney (2019) says "Pachybrachis bivittatus is one of the largest, commonest, most widespread, and easily identifiable species in the eastern USA. It is likely found in all 48 contiguous states."
Pachybrachis calcaratus Fall, 1915: Barney (2018a), Leng (1920), MSU-ARC
Pachybrachis erinae Barney, 2018: Barney (2018a), MSU-ARC
Pachybrachis femoratus (Olivier, 1808): Barney (2017a), Hubbard and Schwarz (1878), MSU-ARC
Pachybrachis gibsoni Barney, 2018: Barney (2018a), MSU-ARC
Pachybrachis hepaticus hepaticus (Melsheimer, 1847): Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Pachybrachis luctuosus Suffrian, 1858: Barney (2018a), MSU-ARC
Pachybrachis luridus (Fabricius, 1798): Barney (2017a), Townsend (1889), MSU-ARC
Pachybrachis m-nigrum (Melsheimer, 1847): Riley and Barney (2015), Hubbard and Schwarz (1878), BugGuide, MSU-ARC
Pachybrachis mcmeansi Barney, 2018: Barney (2018a), MSU-ARC
Pachybrachis morosus Haldeman, 1849: Ruesink and Parsons (2021), MSU-ARC; ID of MSU-ARC specimens by R.J. Barney in 2009 but inadvertently excluded from his revision
Pachybrachis nigricornis (Say, 1824): Barney (2016), Townsend (1889), Andrews (1923), MSU-ARC
Pachybrachis obsoletus Suffrian, 1852: Barney (2018b), Hatch (1924), MSU-ARC
Pachybrachis othonus (Say, 1825): Barney (2016), Townsend (1893), MSU-ARC
Pachybrachis parvus Fall, 1915: Barney (2018a), MSU-ARC
Pachybrachis peccans Suffrian, 1852: Barney (2018b), MSU-ARC
Pachybrachis pectoralis (Melsheimer, 1847): Barney (2018b), MSU-ARC
??Pachybrachis praeclarus Weise, 1913: Andrews (1916) as Pachybrachys elegans Blatchly; very suspect record, but is known from southern IN & western IL & WI (Barney, 2016), can be confused with yellow form of P. nigricornis.
Pachybrachis relictus Fall, 1915: Barney (2018a), MSU-ARC
Pachybrachis sobrinus Haldeman, 1849: Barney (2018b)
Pachybrachis spumarius Suffrian, 1852: Barney (2017b), MSU-ARC
Pachybrachis subfasciatus (LeConte, 1824): Barney (2017a), Hubbard and Schwarz (1878), MSU-ARC
Pachybrachis tridens (Melsheimer, 1847): Barney (2018b), Riley et al. (2003), Hubbard and Schwarz (1878)
Pachybrachis trinotatus (Melsheimer, 1847): Riley and Barney (2015), Hubbard and Schwarz (1878), MSU-ARC
?Triachus atomus (Suffrian, 1852): Hubbard and Schwarz (1878); MI record needs confirmation, should be here, but no modern record found
Tribe Fulcidacini
Exema byersi Karren, 1966: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Exema canadensis Pierce, 1940: Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), MSU-ARC
Exema dispar Lacordaire, 1848: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Neochlamisus bebbianae (Brown, 1943): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Neochlamisus chamaedaphanes (Brown, 1943): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Neochlamisus comptoniae (Brown, 1943): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Neochlamisus cribripennis (LeConte, 1878): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Neochlamisus eubati (Brown, 1943): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Neochlamisus fragariae (Brown, 1952): Riley et al. (2003), Downie and Arnett (1996)
Neochlamisus gibbosus (Fabricius, 1777): Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Subfamily Donaciinae
Tribe Donaciini
Donacia biimpressa Melsheimer, 1847: Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Donacia caerulea Olivier, 1795: Riley et al. (2003), Kölsch and Pedersen (2008), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Donacia cazieri Marx, 1957: Kölsch and Pedersen (2008), Bright (2015)
Donacia cincticornis Newman, 1838: Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Donacia confluenta Say, 1826: Riley et al. (2003), Kölsch and Pedersen (2008), Bright (2015), Downie and Arnett (1996)
Donacia cuprea Kirby, 1837: Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Donacia distincta LeConte, 1851: Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Donacia fulgens LeConte, 1851: Riley et al. (2003), Kölsch and Pedersen (2008), Bright (2015), Downie and Arnett (1996)
Donacia hirticollis Kirby, 1837: Riley et al. (2003), Kölsch and Pedersen (2008), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Donacia hypoleuca Lacordaire, 1845: Riley et al. (2003), Andrews (1923), Marx (1957)
Donacia liebecki Schaeffer, 1919: Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Donacia limonia Schaeffer, 1925: Riley et al. (2003), MSU-ARC
Donacia magnifica LeConte, 1851: Riley et al. (2003), Hubbard and Schwarz (1878)
Donacia megacornis Blatchley, 1910: Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Donacia palmata Olivier, 1795: Riley et al. (2003), Kölsch and Pedersen (2008), Downie and Arnett (1996), MSU-ARC
Donacia parvidens Schaeffer, 1919: Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Donacia piscatrix Lacordaire, 1845: Riley et al. (2003), Kölsch and Pedersen (2008), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Donacia porosicollis Lacordaire, 1845: Riley et al. (2003), Leng (1920), Hubbard and Schwarz (1878), MSU-ARC
Donacia proxima Kirby, 1837: Riley et al. (2003), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Donacia pubescens LeConte, 1868: Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Donacia rufescens Lacordaire, 1845: Riley et al. (2003), Marx (1957), MSU-ARC
Donacia rugosa LeConte, 1878: Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Donacia subtilis Kunze, 1818: Riley et al. (2003), Kölsch and Pedersen (2008), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Donacia texana Crotch, 1873: Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Donacia tuberculata Lacordaire, 1845: Ruesink and Parsons (2021), MSU-ARC, Hubbard and Schwarz (1878); original ID of MSU-ARC specimens by E.J.F. Marx, verified by I.S. Askevold
Donacia tuberculifrons Schaeffer, 1919: Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Donaciella pubicollis (Suffrian, 1872): Riley et al. (2003), Bright (2015), Downie and Arnett (1996)
Tribe Haemoniini
Neohaemonia melsheimeri (Lacordaire, 1845): Riley et al. (2003), Bright (2015), Downie and Arnett (1996), Hubbard and Schwarz (1878)
Neohaemonia minnesotensis Askevold, 1988: Riley et al. (2003), Bright (2015)
Neohaemonia nigricornis (Kirby, 1837): Riley et al. (2003), Andrews (1916), MSU-ARC
Tribe Plateumarini
Plateumaris diversa (Schaeffer, 1925): Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Plateumaris flavipes (Kirby, 1837): Riley et al. (2003), Bright (2015), Townsend (1889), Leng (1920)
Plateumaris frosti (Schaeffer, 1925): Riley et al. (2003), Kölsch and Pedersen (2008), Downie and Arnett (1996), MSU-ARC
Plateumaris fulvipes (Lacordaire, 1845): Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Plateumaris germari (Mannerheim, 1843): Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Plateumaris metallica (Ahrens, 1810): Riley et al. (2003), Bright (2015), Hubbard and Schwarz (1878), MSU-ARC
Plateumaris nitida (Germar, 1811): Riley et al. (2003), Kölsch and Pedersen (2008), Kölsch and Pedersen (2008), MSU-ARC
Plateumaris pusilla (Say, 1826): Riley et al. (2003), Andrews (1916), Bright (2015), MSU-ARC
Plateumaris robusta (Schaeffer, 1919): Riley et al. (2003), Bright (2015), Downie and Arnett (1996)
Plateumaris rufa (Say, 1826): Riley et al. (2003), Bright (2015), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Plateumaris schaefferi Askevold, 1991: Riley et al. (2003), Bright (2015), Downie and Arnett (1996)
Plateumaris shoemakeri (Schaeffer, 1925): Riley et al. (2003), Bright (2015), MSU-ARC
Poecilocera harrisii (LeConte, 1851): Riley et al. (2003), Andrews (1916), Downie and Arnett (1996)
Subfamily Eumolpinae
Tribe Adoxini
Bromius obscurus (Linnaeus, 1758): Riley et al. (2003), Hatch (1924), MSU-ARC
Fidia rileyorum Strother, 2008: Ruesink and Parsons (2021), MSU-ARC
Fidia viticida Walsh, 1867: Strother and Staines (2008), Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Xanthonia decemnotata (Say, 1824): Riley et al. (2003), Staines and Weisman (2001), Hatch (1924), Hubbard and Schwarz (1878), MSU-ARC
Xanthonia stevensi Baly, 1863: Riley et al. (2003), Staines and Weisman (2001), MSU-ARC
Xanthonia villosula (Melsheimer, 1847): Haack and Ruesink (2020), Hubbard and Schwarz (1878), MSU-ARC
Tribe Eumolpini
Brachypnoea clypealis (Horn, 1892): Riley et al. (2003), MSU-ARC
Brachypnoea convexa (Say, 1824): Riley et al. (2003), Townsend (1893)
Brachypnoea margaretae (Schultz, 1980): Riley et al. (2003), MSU-ARC
Brachypnoea puncticollis (Say, 1824): Riley et al. (2003), MSU-ARC
Brachypnoea tristis (Olivier, 1808): Riley et al. (2003), Hubbard and Schwarz (1878), MSU-ARC
Chrysochus auratus (Fabricius, 1775): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Colaspis brunnea (Fabricius, 1798): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Colaspis costipennis Crotch, 1873: Ruesink and Parsons (2021), MSU-ARC; ID of some MSU-ARC specimens by L.G. Gentner
Glyptoscelis pubescens (Fabricius, 1777): Riley et al. (2003), Townsend (1889), MSU-ARC
Rhabdopterus deceptor Barber, 1943: Riley et al. (2003), MSU-ARC
Rhabdopterus praetextus (Say, 1824): Riley et al. (2003), Hubbard and Schwarz (1878), MSU-ARC
Tymnes tricolor (Fabricius, 1792): Ruesink and Parsons (2021), MSU-ARC
Tribe Typophorini
Graphops curtipennis curtipennis (Melsheimer, 1847): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Graphops marcassita marcassita (Crotch, 1873): Riley et al. (2003), Hatch (1924), Downie and Arnett (1996), MSU-ARC
Graphops pubescens (Melsheimer, 1847): Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Graphops varians LeConte, 1884: Ruesink and Parsons (2022), MSU-ARC
Metachroma angustulum Crotch, 1873: Riley et al. (2003), Andrews (1916), Downie and Arnett (1996), MSU-ARC
Metachroma interruptum (Say, 1824): Ruesink and Parsons (2021), MSU-ARC, Andrews (1916)
??Metachroma pallidum (Say, 1824): Andrews (1916); MI is east of its known range; WI,IL, cUS in Riley at al. 2003
Metachroma quercatum (Fabricius, 1801): Ruesink and Parsons (2021), MSU-ARC; ID of MSU-ARC specimens by Wilcox
Paria fragariae fragariae Wilcox, 1954: Haack and Ruesink (2020), MSU-ARC
??Paria opacicollis LeConte, 1859: Downie and Arnett (1996), Haack and Ruesink (2020); IL,IN,OH in Riley et al. (2003), on re-examination the Haack and Ruesink (2020) specimen(s) proved to be xxxx
Paria pratensis Balsbaugh, 1970: Riley et al. (2003)
Paria quadrinotata (Say, 1824): Riley et al. (2003), TAMU:TAMUIC, MSU-ARC
Paria sellata (Horn, 1892): Riley et al. (2003), MSU-ARC
Paria thoracica (Melsheimer, 1847): Haack and Ruesink (2020), MSU-ARC
Subfamily Galerucinae
Tribe Alticini
Altica aeneola Blatchley, 1925: Riley et al. (2003), Andrews (1916), MSU-ARC
Altica ambiens alni Harris, 1869: Riley et al. (2003)
Altica bimarginata labradorensis LeSage, 1995: Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Altica canadensis Gentner, 1926: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
?Altica carinata Germar, 1824: Hatch (1924), Hubbard and Schwarz (1878), MSU-ARC; MSU-ARC has 19 specimens in 3 series IDed as this species, one series by Balsbaugh, one by Wilcox, and one by Gentner. We cannot verify nor reject these, thus we accept them with some doubt.
Altica chalybea Illiger, 1807: Riley et al. (2003), Andrews (1923), Townsend (1889), MSU-ARC
Altica corni Woods, 1918: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Altica cuprascens Blatchley, 1910: Riley et al. (2003), Andrews (1923), MSU-ARC
Altica foliaceae LeConte, 1858: Riley et al. (2003), Andrews (1923), MSU-ARC; may be a species complex
Altica fuscoaenea (Melsheimer, 1847): Ruesink and Parsons (2022), MSU-ARC; MSU-ARC IDs confirmed by WGR
Altica ignita Illiger, 1807: Riley et al. (2003), Andrews (1916), Andrews (1923), Townsend (1889), MSU-ARC
Altica kalmiae (Melsheimer, 1847): Ruesink and Parsons (2022), MSU-ARC
Altica knabii Blatchley, 1910: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
?Altica litigata Fall, 1910: Ruesink and Parsons (2022), MSU-ARC; MSU-ARC has only 1 specimen, that coll. by R.R. Driesbach in Antrim Co.--possibly mislabeled as this is well north of any other record
Altica pedipallida LeSage, 2008: LeSage (2008)
Altica prasina populi Brown, 1938: Riley et al. (2003), LeSage (1995)
Altica rosae Woods, 1918: Riley et al. (2003), Hatch (1924), MSU-ARC
Altica subplicata LeConte, 1859: Riley et al. (2003), MSU-ARC
?Altica viatica Blatchley, 1921: Ruesink and Parsons (2022), MSU-ARC; ID considered to be tentative, a very poorly known species
??Altica vicaria Horn, 1889: Downie and Arnett (1996); MI record needs confirmation; an uncommon species
Aphthona cyparissiae (Koch, 1803): Winkler (1998), MSU-ARC; introduced for biocontrol
Aphthona czwalinai Weise, 1888: Winkler (1998)
Aphthona flava Guillebeau, 1894: Riley et al. (2003), Winkler (1998), MSU-ARC
Aphthona lacertosa (Rosenhauer, 1847): Winkler (1998), MSU-ARC; a Palearctic sp. intro. to west coast. ND was nearest previous record.
Aphthona nigriscutis Foudras, 1860: Riley et al. (2003), Winkler (1998), MSU-ARC
Blepharida rhois (Forster, 1771): Riley et al. (2003), Clampitt et al. (1996), Hubbard and Schwarz (1878), MSU-ARC
Capraita circumdata (Randall, 1838): Riley et al. (2003), Clampitt et al. (1996), Andrews (1923), Downie and Arnett (1996), MSU-ARC
Capraita scalaris (Melsheimer, 1847): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Capraita sexmaculata (Illiger, 1807): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Capraita subvittata (Horn, 1889): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Capraita thyamoides (Crotch, 1873): Hubbard and Schwarz (1878), MSU-ARC
Chaetocnema confinis Crotch, 1873: Riley et al. (2003), White (1996), Hubbard and Schwarz (1878), MSU-ARC
Chaetocnema cribrata LeConte, 1878: Riley et al. (2003), White (1996), LeConte (1878), Hubbard and Schwarz (1878), MSU-ARC; described from Marquette specimen
Chaetocnema denticulata (Illiger, 1807): Riley et al. (2003), White (1996), Clampitt et al. (1996), Hubbard and Schwarz (1878), MSU-ARC
Chaetocnema irregularis LeConte, 1857: Riley et al. (2003), White (1996), Leng (1920), Downie and Arnett (1996), MSU-ARC
Chaetocnema minuta Melsheimer, 1847: Riley et al. (2003), White (1996), Clampitt et al. (1996), Hubbard and Schwarz (1878), MSU-ARC
Chaetocnema opulenta Horn, 1889: Riley et al. (2003), White (1996), MSU-ARC
Chaetocnema producta White, 1996: Riley et al. (2003), White (1996), White (1996)
Chaetocnema protensa LeConte, 1878: Riley et al. (2003), White (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Chaetocnema pulicaria Melsheimer, 1847: Riley et al. (2003), MSU-ARC
Chaetocnema quadricollis Schwarz, 1878: Riley et al. (2003), White (1996)
Crepidodera browni Parry, 1986: Riley et al. (2003), Downie and Arnett (1996)
Crepidodera decora Parry, 1986: Riley et al. (2003), Downie and Arnett (1996)
Crepidodera heikertingeri (Lazorko, 1974): Riley et al. (2003), Downie and Arnett (1996)
Crepidodera nana (Say, 1824): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Crepidodera populivora Parry, 1986: Riley et al. (2003), Downie and Arnett (1996)
Crepidodera sculpturata (Lazorko, 1974): Riley et al. (2003), Downie and Arnett (1996)
Crepidodera solita Parry, 1986: Riley et al. (2003), Downie and Arnett (1996)
Crepidodera violacea Melsheimer, 1847: Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Derocrepis erythropus (Melsheimer, 1847): Riley et al. (2003), MSU-ARC
Dibolia borealis Chevrolat, 1834: Riley et al. (2003), Hubbard and Schwarz (1878), iNaturalist Observations, MSU-ARC
Dibolia melampyri Parry, 1974: Parry (1974), Riley et al. (2003)
Disonycha alternata (Illiger, 1807): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Disonycha arizonae Casey, 1884: Riley et al. (2003), MSU-ARC
Disonycha caroliniana (Fabricius, 1775): Riley et al. (2003), Clampitt et al. (1996), MSU-ARC
??Disonycha collata collata (Fabricius, 1801): Hubbard and Schwarz (1878); MI record needs confirmation; known from New England, OH, IN, IL & MO, but not MI, WI or IA
Disonycha glabrata (Fabricius, 1775): Riley et al. (2003), Hatch (1924), MSU-ARC
Disonycha latifrons Schaeffer, 1919: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Disonycha pensylvanica (Illiger, 1807): Riley et al. (2003), Clampitt et al. (1996), Andrews (1923), MSU-ARC
Disonycha procera Casey, 1884: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
??Disonycha punctigera (LeConte, 1859): Townsend (1889), Hubbard and Schwarz (1878); MI record needs confirmation; a bit east of known range
Disonycha triangularis (Say, 1824): Riley et al. (2003), Andrews (1916), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Disonycha uniguttata (Say, 1824): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Disonycha xanthomelas (Dalman, 1823): Riley et al. (2003), Clampitt et al. (1996), Andrews (1916), Downie and Arnett (1996), MSU-ARC
Distigmoptera apicalis Blake, 1943: Ruesink and Parsons (2022), MSU-ARC; MSU-ARC has 7 specimens from Wexford Co. taken in pitfall traps in young Pinus sylvestris plantation, plus one from Kalamazoo Co.
Distigmoptera borealis Blake, 1943: Riley et al. (2003), Downie and Arnett (1996)
Distigmoptera mesochorea Blake, 1943: Riley et al. (2003), Downie and Arnett (1996)
??Distigmoptera pilosa (Illiger, 1807): Hubbard and Schwarz (1878), UCM:UCMC as Hypolampsis pilosa Ill.; MI record needs confirmation; a bit west of known range
Epitrix brevis Schwarz, 1878: Riley et al. (2003), Bieńkowski and Orlova-Bienkowskaja (2016), MSU-ARC
Epitrix cucumeris (Harris, 1851): Riley et al. (2003), Bieńkowski and Orlova-Bienkowskaja (2016), Hubbard and Schwarz (1878), MSU-ARC
Epitrix hirtipennis (Melsheimer, 1847): Hubbard and Schwarz (1878), MSU-ARC
Epitrix humeralis Dury, 1906: Riley et al. (2003), Bieńkowski and Orlova-Bienkowskaja (2016), MSU-ARC
Glyptina abbreviata Gentner, 1924: Riley et al. (2003), MSU-ARC
Glyptina atriventris Horn, 1889: Ruesink and Parsons (2021), MSU-ARC; ID of MSU-ARC specimen by J.A. Wilcox
Glyptina bicolor Horn, 1889: Ruesink and Parsons (2021), MSU-ARC; ID of MSU-ARC specimen by J.A. Wilcox
Glyptina brunnea Horn, 1889: Ruesink and Parsons (2021), MSU-ARC; ID of MSU-ARC specimen by J.A. Wilcox
Glyptina spuria LeConte, 1859: Ruesink and Parsons (2021), Hubbard and Schwarz (1878), MSU-ARC
Hippuriphila canadensis Brown, 1942: Riley et al. (2003), MSU-ARC
Hornaltica bicolorata (Horn, 1889): Riley et al. (2003), Downie and Arnett (1996)
?Kuschelina concinna (Fabricius, 1801): Andrews (1923); MI record needs confirmation; known from nearby states
Kuschelina gibbitarsa (Say, 1824): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Kuschelina scripticollis (Say, 1824): Riley et al. (2003), Hubbard and Schwarz (1878), MSU-ARC
Kuschelina vians (Illiger, 1807): Riley et al. (2003), Andrews (1923), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Longitarsus erro Horn, 1889: Horn (1889), Ruesink and Parsons (2021), Downie and Arnett (1996), MCZ, MSU-ARC; described from a Schwarz specimen taken at "White Fish Point, Lake Superior region", original ID of MSU-ARC specimens by J.A. Wilcox
Longitarsus ferrugineus (Foudras, 1859): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Longitarsus melanurus (Melsheimer, 1847): Riley et al. (2003), Clampitt et al. (1996), Hubbard and Schwarz (1878), MSU-ARC
Longitarsus suspectus Blatchley, 1921: Riley et al. (2003), MSU-ARC
Longitarsus testaceus (Melsheimer, 1847): Riley et al. (2003), Clampitt et al. (1996), Hubbard and Schwarz (1878), MSU-ARC
Longitarsus turbatus Horn, 1889: Riley et al. (2003), Leng (1920), Downie and Arnett (1996), MSU-ARC
Luperaltica nigripalpis (LeConte, 1859): Haack and Ruesink (2020)
?Mantura chrysanthemi (Koch, 1803): Haack and Ruesink (2020); or floridana?
Mantura floridana Crotch, 1873: Hubbard and Schwarz (1878), Ruesink and Parsons (2021), MSU-ARC
Margaridisa atriventris (Melsheimer, 1847): Riley et al. (2003), Hubbard and Schwarz (1878), MSU-ARC
Neocrepidodera brevicollis (Daniel, 1904): MSU-ARC; first record for North America; Ruesink et al. (2022)
??Phyllotreta aerea Allard, 1859: MSU-ARC (but out on loan, so not seen); ON [mi] in Riley et al. 2003
Phyllotreta armoraciae (Koch, 1803): Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Phyllotreta bipustulata (Fabricius, 1801): Riley et al. (2003), Hubbard and Schwarz (1878), MSU-ARC
Phyllotreta conjuncta Gentner, 1924: Riley et al. (2003), MSU-ARC
Phyllotreta robusta LeConte, 1878: Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Phyllotreta striolata (Fabricius, 1803): Riley et al. (2003), Hubbard and Schwarz (1878), MSU-ARC
??Phyllotreta ulkei Horn, 1889: MSU-ARC (but out on loan, so not seen); OH only in Riley et al. 2003
Phyllotreta zimmermanni (Crotch, 1873): Riley et al. (2003), Wheeler (1992), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Psylliodes affinis (Paykull, 1799): Riley et al. (2003), Wheeler (1992), Downie and Arnett (1996)
Psylliodes convexior LeConte, 1857: Riley et al. (2003), MSU-ARC
??Psylliodes elegans Horn, 1889: MSU-ARC; Riley et al. (2003) doubt the MI record. MSU-ARC has 10 specimens that are prob. this or an undescribed sp.
Psylliodes punctulatus Melsheimer, 1847: Riley et al. (2003), Hubbard and Schwarz (1878), MSU-ARC
Strabala rufa rufa (Illiger, 1807): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Systena blanda Melsheimer, 1847: Riley et al. (2003), MSU-ARC
Systena frontalis (Fabricius, 1801): Riley et al. (2003), Hubbard and Schwarz (1878), iNaturalist Observations, MSU-ARC
Systena hudsonias (Forster, 1771): Riley et al. (2003), Townsend (1889), MSU-ARC
Systena marginalis (Illiger, 1807): Hubbard and Schwarz (1878), Ruesink and Parsons (2021), MSU-ARC; ID of MSU-ARC specimens by E.H. Smith
Tribe Galerucini
Derospidea brevicollis (LeConte, 1865): Riley et al. (2003), Andrews (1923)
Galeruca externa Say, 1824: Riley et al. (2003), Townsend (1889)
Galerucella nymphaeae (Linnaeus, 1758): Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
Neogalerucella calmariensis (Linnaeus, 1767): Riley et al. (2003), Landis et al. (2000), BugGuide
Neogalerucella pusilla (Duftschmid, 1825): Riley et al. (2003), Landis et al. (2000)
Neogalerucella quebecensis (Brown, 1938): Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Ophraella americana (Fabricius, 1801): Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Ophraella communa LeSage, 1986: Riley et al. (2003), iNaturalist Observations
Ophraella conferta (LeConte, 1865): Riley et al. (2003), Downie and Arnett (1996), BugGuide, MSU-ARC
Ophraella cribrata (LeConte, 1865): Riley et al. (2003), MSU-ARC
Ophraella notata (Fabricius, 1801): Riley et al. (2003), Hubbard and Schwarz (1878), MSU-ARC
Ophraella notulata (Fabricius, 1801): Riley et al. (2003), Townsend (1889), Downie and Arnett (1996)
Ophraella pilosa LeSage, 1986: Riley et al. (2003), Downie and Arnett (1996)
Pyrrhalta viburni (Paykull, 1799): Priest (2008), Desurmont et al. (2020), Wilson (2011), BugGuide; first MI detection in Aug 2007
Tricholochmaea alni (Fall, 1924): Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Tricholochmaea cavicollis (LeConte, 1865): Riley et al. (2003), Andrews (1923), Downie and Arnett (1996), MSU-ARC
Tricholochmaea decora decora (Say, 1824): Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Tricholochmaea ribicola confusa (Brown, 1946): Riley et al. (2003), Bright (2015), Downie and Arnett (1996), MSU-ARC
Tricholochmaea spiraeae (Fall, 1924): Riley et al. (2003), MSU-ARC
Tricholochmaea tuberculata (Say, 1824): Riley et al. (2003), Bright (2015), Hatch (1924), Downie and Arnett (1996), MSU-ARC
Tricholochmaea vaccinii (Fall, 1924): Riley et al. (2003), MSU-ARC
Trirhabda adela Blake, 1931: Riley et al. (2003), MSU-ARC
Trirhabda borealis Blake, 1931: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Trirhabda canadensis (Kirby, 1837): Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Trirhabda convergens LeConte, 1865: Riley et al. (2003), Downie and Arnett (1996), MSU-ARC
Trirhabda virgata LeConte, 1865: Riley et al. (2003), Clampitt et al. (1995), Hatch (1924), MSU-ARC
Xanthogaleruca luteola (Müller, 1766): Riley et al. (2003), MSU-ARC
Tribe Luperini
Acalymma vittatum (Fabricius, 1775): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Cerotoma trifurcata (Forster, 1771): Riley et al. (2003), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Diabrotica barberi Smith & Lawrence, 1967: Riley et al. (2003), Clampitt et al. (1996), MSU-ARC
Diabrotica cristata (Harris, 1836): Riley et al. (2003), BugGuide, iNaturalist Observations
Diabrotica undecimpunctata howardi Barber, 1947: Riley et al. (2003), Clampitt et al. (1996), Downie and Arnett (1996), Hubbard and Schwarz (1878), MSU-ARC
Diabrotica virgifera virgifera LeConte, 1868: Riley et al. (2003), Ruppel (1971), BugGuide
??Phyllobrotica circumdata (Say, 1824): Hubbard and Schwarz (1878) as Phyllobrotica discoidea Fabr.; MI record needs confirmation; a bit north of known range
Phyllobrotica decorata (Say, 1824): Riley et al. (2003), Andrews (1916), Hubbard and Schwarz (1878), MSU-ARC
Phyllobrotica limbata (Fabricius, 1801): Riley et al. (2003), Andrews (1916), Downie and Arnett (1996), MSU-ARC
Scelolyperus cyanellus (LeConte, 1865): Riley et al. (2003)
?Scelolyperus meracus (Say, 1826): MSU-ARC, Ruesink and Parsons (2021), Hubbard and Schwarz (1878); some original IDs of MSU-ARC specimens by J.A. Wilcox. We accept those with some reservations as Clark (1996) says aedeagi must be examined for positive identification
Subfamily Synetinae
Syneta ferruginea (Germar, 1811): Riley et al. (2003), Andrews (1923), Hubbard and Schwarz (1878), MSU-ARC
The following species were reported from Michigan, but we consider them to be adventive, misidentifications or other errors:
Charidotella purpurea (Linnaeus, 1758): TTU:TTU-Z; a South Amer. sp., not in NA, perh. meant C. purpurata?
Calligrapha amelia Knab, 1909: Andrews (1929); OH, e coast in Riley et al. (2003)
Chrysomela interrupta Fabricius, 1801: Andrews (1923), UCM:UCMC as Lina interrupta Fab.; a southern sp.
Chrysomela lapponica (Linnaeus, 1758): Hatch (1924), Townsend (1893), Hubbard and Schwarz (1878) as Plagiodera lapponica Linn.; a European sp. that does not occur in MI. Prior to 1956 this name was used for several native species of this genus
Chrysomela tremulae Fabricius, 1787: Hubbard and Schwarz (1878) as Plagiodera tremulae Fab.; a European sp.; does not occur in MI
Gonioctena nivosa arctica Mannerheim, 1853: Andrews (1923) as Gonioctena arctica Mann.; G. n. arctica is much more northern, this must be G. americana which was described as new in 1924
Gonioctena pallida (Linnaeus, 1758): Andrews (1923), Hubbard and Schwarz (1878); G. pallida is palearctic, not in MI
Phratora vitellinae (Linnaeus, 1758): Hatch (1924) as Phyllodecta vitellinae (L.); P. vitellinae is a European sp., this record prob. refers to P. americana which was not described until 1928
Phratora vulgatissima (Linnaeus, 1758): Hubbard and Schwarz (1878) as Phyllodecta vulgatissima Linn.; this palearctic sp. does not occur in MI
Oulema brunnicollis (Lacordaire, 1845): Hubbard and Schwarz (1878) as Lema brunnicollis Lac.; O. brunnicollis is only in the SE US
Coleorozena pilatei pilatei (Lacordaire, 1848): MSU-ARC; apparently mislabeled as this is a SW sp. that cannot be in MI
Saxinis saucia LeConte, 1857: BugGuide; 11 July 2008 Ann Arbor, S. saucia is restricted to west of the Rocky Mts. but this could be S. omogera omogera (host Desmodium & Lespedeza)
Cryptocephalus amatusHaldeman, 1849: CHAS:ENT; a SW sp., cannot be in MI
Pachybrachis abdominalis (Say, 1824): Hubbard and Schwarz (1878); P. abdominalis is a western sp., does not occur in MI
Pachybrachis umbraculatus Suffrian, 1852: MSU-ARC; ID of MSU-ARC specimens by R.J. Barney, presumed mislabeled as this is a SW & Mex. sp.
Pachybrachisviduatus(Fabricius, 1801): UCM:UCMC; prob. mis-ID of P. bivittatus
Exema conspersa (Mannerheim, 1843): Hubbard and Schwarz (1878); E. conspersa is a western sp., does not occur in MI
Exema gibber (Fabricius, 1798): Hatch (1924), Townsend (1893); a SE species, does not occur in MI
Paria aterrima (Olivier, 1808): Townsend (1889); a eastern coastal sp. that cannot be in MI
Paria sexnotata (Say, 1824): Hubbard and Schwarz (1878); prob. mis-ID of P. fragariae
Altica gloriosa Blatchley, 1921: Haack and Ruesink (2020); upon re-examination the two specimens reported as this species appear to be instead A. viatica
Altica inaerata LeConte, 1860: Townsend (1889), Townsend (1893) as Haltica inaerata Lec.; a far NW sp., does not occur in MI
Capraita quercata (Fabricius, 1801): Hubbard and Schwarz (1878) as Oedionychus quercata Fabr.; C. quercata is a SE US sp. that does not occur in MI
Crepidodera longula Horn, 1889: Haack and Ruesink (2020); misidentification of Neocrepidodera brevicollis
Disonycha limbicollis (LeConte, 1857): Hubbard and Schwarz (1878); a western sp., does not occur in MI
Disonycha quinquevittata (Say, 1824): Andrews (1929), Andrews (1923), Hatch (1924); on sand-bar willow, Riley et al. (2003), citing Blake, says this name is of uncertain application
Epitrix similaris Gentner, 1944: SI:NMNH; a west coast sp., cannot be in MI.
Epitri xsubcrinita (LeConte, 1857): CHAS:ENT; a west coast sp., cannot be in MI.
Hippuriphila modeeri (Linnaeus, 1761): Hubbard and Schwarz (1878), Leng (1920) as Crepidodera Modeeri Linn.; a Paleacrtic sp., does not occur in MI
Hypolampsis clarkii Crotch, 1873: Hubbard and Schwarz (1878); Riley et al. (2003), citing Blake, says this sp. is "unknown": the description does not fit any NA species and the type specimen has not been located
Monocesta coryli (Say, 1824): MSU-ARC; a SE sp., MSU-ARC specimen from Newberry, Luce Co., is accidental/extralimital
Ophraella sexvittata (LeConte, 1865): Hatch (1924), Andrews (1923) as Adimonia 6-vittata or Galerucella 6-vittata Lec.; O. sexvittata is southern; should not occur in MI
Tricholochmaea rufosanguinea (Say, 1826): Hubbard and Schwarz (1878) as Galeruca rufosanguinea Say; MSU-ARC has two specimens from MI that Wilcox IDed as this species, however WGR believes both are instead T. alni
Trirhabda flavolimbata (Mannerheim, 1843): Andrews (1923); T. flavolimbata is a CA sp.
Acalymma blandulum (LeConte, 1868): Ruesink and Parsons (2022), MSU-ARC; MSU-ARC has 1 R.R. Dreisbach specimen, Midland Co. (1954), apparently mislabeled, as this a southwestern species that cannot be in MI
Diabrotica longicornis (Say, 1824): Clampitt et al. (1996), Downie and Arnett (1996), and many others in the old literature; D. longicornis as now delimited is a SW sp. and does not occur in MI
Metriodea varicornis (LeConte, 1868): Andrews (1923) as Luperus varicornis Lec.; M. varicornis is a SW sp., does not occur in MI
This family list was last updated: May 21, 2022