An annotated checklist of the Scarabaeoidea (Insecta: Coleoptera) of the Guianas Author Hielkema, Auke J. Author Hielkema, Meindert A. text Insecta Mundi 2019 2019-10-25 732 732 1 306 journal article 10.5281/zenodo.3678492 8e18452b-1d9d-462e-bac8-8c86eeb4ddc3 1942-1354 3678492 930EAB11-37FA-41B0-980A-1A4736527842 Canthidium ( Neocanthidium ) depressum Boucomont, 1928 Canthidium depressum Boucomont 1928b: 203 ( Suriname , Brazil ) Distribution. Suriname : Boucomont 1928b: 203 ; Larsen 2011: 99 (as C. guyanense ), 2013: 95; Cupello 2018: 478 (as Ateuchus ? depressus ). Brazil : Boucomont 1928b: 203 ; Blackwelder 1944: 205 ; Pereira 1953: 390 (as Ateuchus depressus ); Martínez and Halffter 1986a: 27 (as C. ( Canthidium ) depressum ); Vaz-de-Mello 2000: 190 (as Ateuchus depressus ); Cupello 2018: 478 (as Ateuchus ? depressus ). Note 1. In Larsen (2011: 99) , Canthidium depressum was incorrectly named Canthidium guyanense . This was subsequently corrected in Larsen (2013: 95) . Note 2. Boucomont (1928b: 203) describes Canthidium depressum in the genus Canthidium , but it is transferred to the genus Ateuchus in Pereira (1953: 390) . Cupello (2018: 478) suggests a reassesment of its generic placement.