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Information about the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

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Genus Coelambus

Predacious Diving Beetle - Coelambus impressopunctatus Predaceous Diving Beetle - Coelambus picatus Hygrotus compar - Coelambus compar - female Predatious diving beetle of some sort. - Coelambus patruelis Water beetle from Alberta 10.07.08 - Coelambus marklini - male Coelambus picatus (Kirby) - Coelambus picatus - male beetle - Coelambus impressopunctatus beetle - Coelambus impressopunctatus
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Adephaga (Ground and Water Beetles)
Family Dytiscidae (Predaceous Diving Beetles)
Subfamily Hydroporinae
Tribe Hydroporini
Genus Coelambus
Synonyms and other taxonomic changes
Formerly part of Hygrotus(1)
Currently contains the following species in our area: compar, dissimilis, falli, impressopunctatus, infuscatus, laccophilinus, lutescens, marklini, masculinus, novemlineatus, nubilus, patruelis, pedalis group, picatus, punctilineatus, salinarius, sellatus, semivittatus, suturalis, sylvanus, tumidiventris, turbidus, unguicularis
Explanation of Names
Coelambus Thomson 1860
Works Cited
1.Phylogeny of the Hydroporinae and classification of the genus Peschetius Guignot, 1942 (Coleoptera: Dytiscidae)
Miller K.B., Wolfe G.W., Biström O. 2006. Insect Syst. Evol. 37: 257-279.