Ichthyomys tweedii Anthony 1921

Ichthyomys tweedii Anthony 1921, Am. Mus . Novit., 20: 1.

Type Locality: Ecuador, El Oro Prov., Río Amarillo, Portovelo, 2000 ft (610 m).

Vernacular Names: Tweedy's Ichthyomyine.

Synonyms: Ichthyomys caurinus Thomas 1924 .

Distribution: W Ecuador and C Panamá.

Conservation: IUCN – Lower Risk (lc).

Discussion: Taxonomy and distribution reviewed by Voss (1988), who placed caurinus in full synonymy.