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

Genus Dirrhagofarsus


A new species and new records for two other exotic species of Dirrhagofarsus Fleutiaux, 1935 (Coleoptera: Eucnemidae:...
By Otto R.L.
Insecta Mundi 0932: 1โ€“15, 2022
Full title: A new species and new records for two other exotic species of Dirrhagofarsus Fleutiaux, 1935 (Coleoptera: Eucnemidae: Melasinae: Dirhagini) in the United States ๐Ÿ“ฅ๏ธŽ

Description of Dirrhagofarsus ernae n. sp. with a key to the known Dirrhagofarsus species (Coleoptera: Eucnemidae)
By Otto R.L., Muona J., McClarin J.
Zootaxa 3878: 179โ€’184, 2014
๐Ÿ“ฅ๏ธŽ • superceded by (1)

New records for 23 species of Nearctic false click beetles including new country records for Protofarsus convexus (Fisher)...
By Otto R.L.
Insecta Mundi 1095: 1โ€“11, 2024

Two new species of false click beetles (Coleoptera: Eucnemidae) from the Americas
By Otto R.L.
Insecta Mundi 1027: 1โ€“9, 2024

A new genus and sixteen new species of false click beetles (Coleoptera: Eucnemidae) described from the Heredia Province...
By Otto R.L., Muona J., Cรณrdoba-Alfaro J.
Insecta Mundi 0991: 1โ€“36, 2023
Full title: A new genus and sixteen new species of false click beetles (Coleoptera: Eucnemidae) described from the Heredia Province of Costa Rica with several additional records from the Osa Peninsula and Panama
๐Ÿ“ฅ๏ธŽ

Three additions to the false click beetle (Coleoptera: Elateroidea: Eucnemidae) fauna in the Nearctic region
By Otto R.L.
Insecta Mundi 1047: 1โ€“14, 2024

Additional new records for 35 species of false click beetles (Coleoptera: Eucnemidae) in the Nearctic region
By Otto R.L.
Insecta Mundi 1037: 1โ€“16, 2024

New state records for Nearctic false click beetles (Coleoptera: Eucnemidae).
By Otto, R.L. and K.D. Karns.
Insecta Mundi 0582: 1โ€“21., 2017
Insecta Mundi

Otto, R.L. and K.D. Karns. 2017. New state records for Nearctic false click beetles (Coleoptera: Eucnemidae). Insecta Mundi 0582: 1โ€“21.

Abstract. New state records for 49 species of Eucnemidae (Coleoptera) are reported throughout the United States and a single species is newly reported from Utah. Diagnostic remarks are offered for Xylophilus crassicornis Muona and distributional observations are discussed for Dirrhagofarsus lewisi. The importance of retaining by-catch from statewide, regional, and national surveys for future studies is also discussed.