Order Rodentia - Family Muridae Author Guy G. Musser Author Michael D. Carleton text 1993 Smithsonian Institution Press Washington and London Editor Don E. Wilson Editor DeeAnn M. Reeder Mammal Species of the World (2 nd Edition) 501 755 book chapter http://doi.org/10.5281/zenodo.7353098 1-56098-217-9 7353098 Chibchanomys Voss, 1988 . Bull. Am. Mus. Nat. Hist., 188:321 . TYPE SPECIES: Ichthyomys trichotis Thomas, 1897 . COMMENTS: Ichthyomyine. Described as a species of Ichthyomys , trichotis was thereafter associated first with Rheomys (Cabrera, 1961; Tate, 1932/1) and then Anotomys ( Handley, 1976 ) . Generic distinctiveness and phylogenetic relationships substantiated by Voss (1988) .