Promecognathus Chaudoir, 1846

Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 306

publication ID	https://dx.doi.org/10.3897/zookeys.245.3416
publication LSID	lsid:zoobank.org:pub:68FE3835-2401-43A7-96E2-CF26532F7A60
persistent identifier	https://treatment.plazi.org/id/6D1270AD-98E4-0B0C-F0D6-05E54D7482F6
treatment provided by	ZooKeys by Pensoft
scientific name	Promecognathus Chaudoir, 1846
status

Treatment

Genus Promecognathus Chaudoir, 1846 View in CoL View at ENA

Promecognathus Chaudoir, 1846: 524. Type species: Eripus laevissimus Dejean, 1829 by monotypy. Etymology (original). From the Greek promeces (advanced, in front of, by extension elongate) and gnathos (jaw), alluding to the elongate mandibles (" mandibulae longissimae ") of the adults [masculine].

Diversity.

Two species restricted to western North America.

Identification.

Lindroth (1961a: 125-128) commented on the structural differences between the two species.

Taxonomic Note.

The status of the two forms as distinct species is questionable in my opinion. Van Dyke (1925: 123) considered the two forms as conspecific.

Copyright notice

No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.

Taxonomy

Kingdom	Animalia
Phylum	Arthropoda
Class	Insecta
Order	Coleoptera
Family	Carabidae