Caecilia crassisquama is a species of caecilian in the family Caeciliidae. It is endemic to Ecuador and only known from the holotype collected in "Normandia, Zuñía, Río Upana", now in the Sangay National Park. It is a subterranean species that was collected in montane forest. References crassisquama Amphibians of Ecuador Endemic fauna of Ecuador Taxa named by Edward Harrison Taylor Amphibians described in 1968 Taxonomy articles created by Polbot