Monophyletische Artengruppen der ehemaligen Gattung Cyphon Paykull, 1799 und Beschreibung von neuen Gattungen (Col., Scirtidae) By Klausnitzer B. Entomologische Nachrichten und Berichte 57: 255-262, 2013
Monophyletic species-groups of the former genus Cyphon and description of new genera (Coleoptera, Scirtidae). Three new genera described: Nyholmia [type species: Cyphon collaris (Guérin-Méneville 1843)] to accommodate species of the Cyphon collaris-group from North America & Japan; Exneria [monotypic; type species: Cyphon ruficollis (Say 1825)]; and Yoshitomia [type species: Cyphon beattyi (Pic 1918)] where the nearctic Cyphon spinulosus Klausnitzer 1978 may also belong.
Contributed by v belov on 30 January, 2015 - 12:35pm |