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