Authors: SCHATTI B PERRET JL

Citation: B. Schatti et Jl. Perret, REVISED CATALOG OF TYPE SPECIMENS OF AMPH IBIANS AND REPTILES IN THE NATURAL-HISTORY MUSEUM, GENEVA, Revue Suisse de Zoologie, 104(2), 1997, pp. 357-370

Authors: SCHATTI B KRAMER E

Citation: B. Schatti et E. Kramer, ECUADORIAN PIT-VIPERS OF THE GENERA BOTHR IECHIS, BOTHROPS AND PORTHIDIUM, Revue Suisse de Zoologie, 100(2), 1993, pp. 235-278