Suchergebnisse für: "gp herpetologie internationale literatur north american watersnakes a natural history"

TIHEN, J.A. Two New North American Miocene Salamandrids Inkl. MwSt., zzgl. Versand

CASH, M.N., BOGART, J.P. Cytological Differentiation of the Dipoid-Tetraploid Species Pair of North American Treefrogs Inkl. MwSt., zzgl. Versand

PIPER, G.D., deROOS, R. Evidence for a Corticoid-Pituitary Negative Feedback Mechanism in the American Bullfrog (Rana catesbeiana) Inkl. MwSt., zzgl. Versand

IKENISHI, K., NAKAZATO, S. A Natural Marker of Blastomeres of the Germ Line in Cleavage Stage Xenopus Embryos Inkl. MwSt., zzgl. Versand

McWILLIAMS, S.R., BACHMANN, M.D. Using Life History and Ecology as Tools to Manage a Threatened Salamander Species Inkl. MwSt., zzgl. Versand

MARKEZICH, A.L., DIXON, J.R. A New South American Species of Snake and Comments on the Genus Umbrivaga Inkl. MwSt., zzgl. Versand

GOIN, O.B., GOIN, C.J., BACHMANN, K. DNA and Amphibian Life History Inkl. MwSt., zzgl. Versand

SMITH, H.M., HUHEEY, J.E. The Watersnake Genus Regina Inkl. MwSt., zzgl. Versand

BENBASSAT, J. Erythroid Cell Development during Natural Amphibian Metamorphosis Inkl. MwSt., zzgl. Versand

TIHEN, J.A. Catalogue of American Amphibians and Reptiles. Ambystoma Inkl. MwSt., zzgl. Versand

NELSON, C.E., HOYT, D.L. New Central American Records for Rhinophrynus dorsalis Inkl. MwSt., zzgl. Versand

ULTSCH, G.R. Observations on the Life History of Siren lacertina Inkl. MwSt., zzgl. Versand

FORMAS, J.R., LACRAMPE, S., BRIEVA, L. Biochemical Variation in the South American Leptodactylid Frog Eupsophus roseus Inkl. MwSt., zzgl. Versand

ROSSMAN, D.A. Miscellaneous Notes on the South American Water Snake Genus Helicops Inkl. MwSt., zzgl. Versand

GANS, C., VANZOLINI, P.E. Status of the South American Iguanid Lizard, Enyalius coerulescens Cope Inkl. MwSt., zzgl. Versand

FORMAS, J.R., BRIEVA, L. Immunological Relationships of the South American Frog Genus Eupsophus (Leptodactylidae) Inkl. MwSt., zzgl. Versand

VELOSO M., A., TRUEB, L. Description of a New Species of Telmatobiine Frog, Telmatobius, from the Andes of Northern Chile Inkl. MwSt., zzgl. Versand

COLE, C.J., LOWE, C.H., WRIGHT, J.W. Karyotypes of Eight Species of Toads (Genus Bufo) in North America Inkl. MwSt., zzgl. Versand

CASTAÑE, P.M. et al. Ontogenetic Screening of Aldosterone in the South American Toad Bufo arenarum (Hensel) Inkl. MwSt., zzgl. Versand

SWEET, S.S. Natural Metamorphosis in Eurycea neotenes, and the Generic Allocation of the Texas Eurycea Inkl. MwSt., zzgl. Versand

HAMBURGH, M. et al. Concanavalin A as a Peripherally Acting Inhibitor of Thyroxin-Mediated Metamorphosis in Amphibians Inkl. MwSt., zzgl. Versand

RILEY, J., SELF, J.T. A Revision of the Pentastomid Genus Parasambonia Stunkard & Gandal, 1968 - A New Generic Character, a Description of the Male and a New Species Inkl. MwSt., zzgl. Versand

PECHMANN, J.H.K. et al. Declining Amphibian Populations - The Problem of Separating Human Impacts from Natural Fluctuations Inkl. MwSt., zzgl. Versand

LIMA, S.L., VERANI, J.R. Crescimiento pós-metamórfico em uma populaçao natural de Leptodactylus ocellatus (Linnaeus, 1758) em Viçosa-MG. Inkl. MwSt., zzgl. Versand