Ithystenus
Ithystenus is a genus of straight-snouted weevils belonging to the family Brentidae. Species of this genus can be found in Papua New Guinea and Australia.
These 46 species belong to the genus Ithystenus:Ithystenus adoptivus Kleine, 1919Ithystenus alatus Kleine, 1919Ithystenus angustatus Guérin-Méneville, 1831Ithystenus appendiculatus Kleine, 1919Ithystenus barbirostris Kleine, 1920Ithystenus bicolor Sforzi & Bartolozzi, 2004Ithystenus bistriatus Kleine, 1919Ithystenus caudatus Kleine, 1919Ithystenus cavicaudatus Goossens, 2005Ithystenus chevrolatii Ithystenus confluens Kleine, 1919Ithystenus cultellatus Kleine, 1919Ithystenus cupreus Kleine, 1943Ithystenus curvidens Ithystenus cyaneiventris Kleine, 1926Ithystenus debilis Sharp, 1900Ithystenus decorus Kleine, 1919Ithystenus densepunctatus Kleine, 1919Ithystenus diversicolor Kleine, 1930Ithystenus forficulatus Kleine, 1931Ithystenus francoisi Ithystenus franklini Kleine, 1925Ithystenus franklinmuelleri Kleine, 1925Ithystenus frontalis Pascoe, 1862Ithystenus fumosus Pascoe, 1862Ithystenus furvus Kleine, 1925Ithystenus hebridarum Senna, 1897Ithystenus hollandiae Ithystenus impar Kleine, 1943Ithystenus leveri Kleine, 1939Ithystenus limbourgi Goossens, 2008Ithystenus linearis Pascoe, 1862Ithystenus mocsaryi Ithystenus muelleri Kleine, 1925Ithystenus nigrosulcatus Fairmaire, 1881Ithystenus noonadani Damoiseau, 1966Ithystenus ophiopsis Pascoe, 1862Ithystenus perlongus Kleine, 1919Ithystenus pumilus Ithystenus punctifrons Kleine, 1919Ithystenus rugosipunctatus Kleine, 1935Ithystenus sabulosus Kleine, 1919Ithystenus similis Kleine, 1919Ithystenus spinosus Kleine, 1919Ithystenus unicolor Kleine, 1919Ithystenus wallacei Pascoe, 1862