Berry, James F and Cynthia Berry A re-analysis of geographic variation and systematics in the yellow mud turtle, Kinosternon flavescens (Agassiz) - - USA 1984 - - Annals of the Carnegie Museum v.53(7) . ISBN: Subjects--Topical Terms: --Reptiles--Tortugas--Kinosternon flavescens--Sistematica--Zoologia