Canthidium (Neocanthidium) quadridens Harold, 1867

Canthidium quadridens Harold 1867c: 73 (Peru)

Distribution. Suriname: MHCN - NEW COUNTRY RECORD (Suriname, Sipaliwini, eastern bank Corantijn opposite Arapahu Resort, (3°27′N, 57°37.5′W). 14/ 21-II-2011. A. J. Hielkema. On topside of leaves in forest.). Brazil: Vaz-de-Mello 2000: 191. Other: Harold 1867c: 73 (Peru); Gillet 1911b: 56 (Mexico); Balthasar 1941c: 348 (Peru); Blackwelder 1944: 205 (Mexico); Martínez and Halffter 1986a: 29 (Bolivia - as C. (Canthidium) quadridens); Cupello 2018: 473 (Peru).

Note. Based on Cupello (2018: 473), we conclude that the records of Canthidium quadridens for Mexico in Gillet (1911b: 56) and Blackwelder (1944: 205) are most likely incorrect, while the record for Bolivia in Martínez and Halffter (1986a: 29) is doubtful.