Thomasomys baeops (Thomas, 1899) . Ann. Mag. Nat. Hist., ser. 7, 3:152.

TYPE LOCALITY: Ecuador, El Oro Prov., Chilla Valley, Rio Pita, 3500 m .

DISTRIBUTION: W. Ecuador.

COMMENT: Stomach morphology reviewed by Carleton, 1973, Misc. Publ. Mus. Zool. Univ. Mich., 146:1 -43; accessory male reproductive glands reviewed by Voss and Linzey, 1981, Misc. Publ. Mus. Zool. Univ. Mich., 159:1-41. Sometimes spelled boeops, but see Thomas, 1899, in which the ligature "ae" was used.

ISIS NUMBER: 5301410008055002001 as T. boeops (sic).