Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

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Interactive image map to choose major taxa Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

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Upcoming Events

National Moth Week was July 19-27, and the Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27


Species Zenodosus sanguineus

 
 
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Comprehensive phylogeny of the Cleroidea (Coleoptera: Cucujiformia)
By Gimmel M.L., Bocakova M., Gunter N.L., Leschen R.A.B.
Sys. Entomol. 44: 527‒558, 2019

New Coleoptera records from New Brunswick, Canada: Trogossitidae, Cleridae, and Melyridae...
By Webster R.P., Sweeney J.D., Demerchant I.
Zookeys 179: 141-156, 2012
Full title: New Coleoptera records from New Brunswick, Canada: Trogossitidae, Cleridae, and Melyridae, with an addition to the fauna of Nova Scotia
Full text

Some random studies among the clavicornia
By Casey, T. L.
Memoirs on the Coleoptera 7: 35-283., 1916
Full Text - BHL

Casey, T. L. (1916). Some random studies among the clavicornia. Memoirs on the Coleoptera 7: 35-283.

The families touched upon in the following paper are the Phalacridae, Monotomidae, Ostomidee, Cucujidae, Endomychidse, Erotylidae, Mycetophagidae, Byturidae, Derrnestidae and the Histeridae in part. It was my desire and intention to overhaul nearly all the small families of clavicorns, as well as some others allied thereto, but time failed' me, owing to the great amount of work involved in mounting and preparing for my collection large masses of material, some of which had been received in the rough years before.

Phylogeny and classification of Cucujoidea and the recognition of a new superfamily Coccinelloidea (Coleoptera: Cucujiformia)
By Robertson J.A., Ślipiński A., Moulton M., Shockley F.W., Giorgi A., Lord N.P., McKenna D.D., Tomaszewska W., Forrester J. ...
Syst. Entomol. doi: 10.1111/syen.12138, 2015

New North American associations of Coleoptera with Myxomycetes
By Stephenson S.L., Wheeler Q.D., McHugh J.V., Fraissinet P.R.
J. Nat. Hist. 28: 921–936, 1994

New southwestern Buprestidae and Cerambycidae with notes.
By Knull, J.N.
Ohio Journal of Science 37(5): 301-309., 1937
Full PDF

Knull, J.N. 1937. New southwestern Buprestidae and Cerambycidae with notes. Ohio Journal of Science 37(5): 301-309.

First Texas records of five genera of aquatic beetles (Coleoptera: Noteridae, Dytiscidae, Hydrophilidae) with habitat notes.
By Jasper S.K., Vogtsberger R.C.
Entomological News 107(1): 49-60., 1996
CAB Direct

Jasper S.K., Vogtsberger R.C. (1996) First Texas records of five genera of aquatic beetles (Coleoptera: Noteridae, Dytiscidae, Hydrophilidae) with habitat notes. Entomological News 107(1): 49-60.

Abstract: Five genera of aquatic beetles are reported from Texas, USA, for the first time. Species recorded include

Suphis inflatus (Noteridae),
Hoperius planatus (Dytiscidae),
Dibolocelus ovatus,
Hydrobiomorpha casta and
Sperchopsis tessellata (Hydrophilidae).

Habitat notes are reported for 4 of these.

Synopsis of adventive species of Coleoptera (Insecta) recorded from Canada. Part 4: Scarabaeoidea... [through Cleroidea]
By Klimaszewski J, Langor D, Smith A, Hoebeke E, Davies A, Pelletier G, Douglas HB, Webster RP, Bourdon C, Borowiec L, Scudder GGE
Pensoft Series Faunistica 116: 1‒215, 2017
Full title: Synopsis of adventive species of Coleoptera (Insecta) recorded from Canada. Part 4: Scarabaeoidea, Scirtoidea, Buprestoidea, Byrrhoidea, Elateroidea, Derodontoidea, Bostrichoidea, and Cleroidea 📥︎

 
 
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