Coleoptera of Ohio

This guide is intended to include many of the beetle species commonly seen in Ohio.

Please contact me with any corrections or additions.

Milkweed Leaf Beetle 1
Labidomera clivicollis
Willow Leaf Beetle 2
Plagiodera versicolora
Dogbane Leaf Beetle 3
Chrysochus auratus
False Potato Beetle 4
Leptinotarsa juncta
Colorado Potato Beetle 5
Leptinotarsa decemlineata
Dogwood Leaf Beetle 6
Calligrapha philadelphica
Viburnum Leaf Beetle 7
Pyrrhalta viburni
Cereal Leaf Beetle 8
Oulema melanopus
Locust Leaf Miner 9
Odontota dorsalis
Golden Tortoise Beetle 10
Charidotella sexpunctata
Striped Cucumber Beetle 9
Acalymma vittatum
Basswood Leaf Miner 11
Baliosus nervosus
Three-lined Potato Beetle 12
Lema daturaphila
Blepharida rhois 13
Calligrapha bidenticola 9
Calligrapha californica 6
Calligrapha rowena 14
Thistle Tortoise Beetle 15
Cassida rubiginosa
Bean Leaf Beetle 16
Cerotoma trifurcata
Argus Tortoise Beetle 17
Chelymorpha cassidea
Striped Willow Leaf Beetle 18
Disonycha alternata
Kuschelina vians 19
Pigweed Flea Beetle 20
Disonycha glabrata
Clavate Tortoise Beetle 14
Helocassis clavata
Flea Beetle 21
Kuschelina gibbitarsa
Coleothorpa dominicana 21
Bassareus mammifer 22
Ophraella conferta 14
Common Willow Calligrapha 23
Calligrapha multipunctata
Horsemint Tortoise-beetle 24
Physonota unipunctata
Paria 9
Pachybrachis trinotatus 25
Clay-colored Leaf Beetle 26
Anomoea laticlavia
Chrysolina 27
Lily Leaf Beetle 28
Lilioceris lilii
Spinach Flea Beetle 29
Disonycha xanthomelas
Diabrotica undecimpunctata howardi 30
Eggplant flea beetle 31
Epitrix fuscula
golden tortoise beetle 32
Charidotella sexpunctata bicolor
Boreal Goldenrod Leaf Beetle 11
Trirhabda borealis
Neochlamisus bebbianae 33
Common Asparagus Beetle 34
Crioceris asparagi
Blue Willow Beetle 35
Phratora vulgatissima
Spotted Cucumber Beetle 36
Diabrotica undecimpunctata
Waterlily Leaf Beetle 37
Galerucella nymphaeae
Capraita circumdata 24
Cottonwood Leaf Beetle 13
Chrysomela scripta
Mottled Tortoise Beetle 38
Deloyala guttata
Systena marginalis 39
Sumitrosis inaequalis 9
Ophraella notata 40
Six-spotted Neolema 9
Neolema sexpunctata
Microrhopala xerene 41
Goldenrod Leaf Miner Beetle 42
Microrhopala vittata

Edited by emerlee, some rights reserved (CC BY-SA)

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