Gustavo Edmundo Orcés Villagomez, Ecuadorian zoologist (Quito 25 July 1902 – Quito 21 March 1999)

DESCRIBED SPECIES 

Reptilia

Anolis proboscis 1956 with Peters

Anolis vanzolini 1996 with Williams, Matheus & Bleiweiss

Sibynomorphus oligozonatus 1989 with Almendariz

Sibynomorphus petersi 1989 with Almendariz

Pisces

Rhinodoras boehlkei 1976 with Glodek & Whitmire

Pseudochalceus bohlkei 1967

Xyliphius lepturus 1962

Xyliphius melanopterus 1962

Ernstichthys megistus 1961

Brochis multiradiatus 1960

Platysilurus olallae 1977