Birds from Liberia, with a discussion of barriers between Upper and Lower Guinea subspecies, by Austin L. Rand.

v.32:no.9(1951)

A new central Brazilian genus and species of sigmodontine rodent (Sigmodontinae) transitional between akodonts and oryzomyines : with a discussion of muroid molar morphology and evolution / Philip Hershkovitz.

n.s. no.75(1993)