The type material of the species of Laparocerus Schönherr, 1834 (Coleoptera, Curculionidae, Entiminae) Author Machado, Antonio text Journal of Natural History 2006 2006-12-21 40 35 - 37 2001 2055 http://dx.doi.org/10.1080/00222930601046659 journal article 10.1080/00222930601046659 1464-5262 5232123 Laparocerus sulcirostris Wollaston, 1864 Laparocerus sulcirostris Wollaston 1864 , p 359 . Type locality. supra San Mateo, Gran Canaria, Canary Islands . Holotype : 1„, Spring 1858, mountains above San Mateo , leg. Wollaston [ S. Mateo ] [ Type ] [ sulcirostris , Woll. ]. MNH , London. Remarks. Marseul (1872 , p 537) proposed the substitution name Laparocerus canalirostris , which is an unjustified replacement name. Lona (1938 , p 439) places both names, sulcirostris and canalirostris , as synonyms of L. subopacus Wollaston, 1865 . This is an obvious error.