Nemonychidae and Anthribidae of Wisconsin (Coleoptera: Curculionoidea) Author Janicki, Julia Author Young, Daniel K. text Insecta Mundi 2017 2017-10-27 2017 579 1 36 journal article 10.5281/zenodo.5169237 1942-1354 5169237 72D7076B-FB3E-442B-BD55-43342373ACE2 Genus Trigonorhinus Wollaston Trigonorhinus Wollaston 1861: 102 . Brachytarsus LeConte 1876: 405 . Anthribulus LeConte 1876: 406 . Brachytarsoides Pierce 1930: 29 . Type Species. Trigonorhinus pardalis Wollaston , by monotypy. Generic diagnosis. Trigonorhinus can be recognized by the basal, transverse pronotal carina, notched eyes, rostrum narrowing apically with apical corners emarginate so that the rostral center is longer than the sides, and by the separate lobes of all 3 rd tarsomeres.