On the types species of the New World dung beetle genus Canthidium Erichson, 1847 (Coleoptera: Scarabaeidae: Scarabaeinae), with an annotated checklist of species Author Cupello, Mario text Zootaxa 2018 2018-03-06 4388 4 451 486 journal article 30595 10.11646/zootaxa.4388.4.1 a884362d-a9f8-4cee-8cd4-dcf59a73ede2 1175-5326 1189072 7A57C29B-6B16-445E-A8D7-750C736E6B42 Canthidium ( Neocanthidium ) aeneolum Harold, 1867 Canthidium aeneolum Harold, 1867b : 76 [here transferred to the subgenus Neocanthidium ]. Type locality: Southern French Guiana and Brazil : Pará : Lower Tapajós River (“Vom Tapajos und von Pará (Bates!), auch aus dem südlichen Cayenne”). Type material: Unknown number of syntypes (MNHN—ex Bates and Deyrolle collections). Distribution: French Guiana and Brazil (Martínez & Halffter 1986a).