Suchergebnisse für: "varia wildlife of ecuador a photographic field guide to birds mammals reptiles and amphibians"

WALKER, C.F. A New Genus and Species of Microhylid Frog from Ecuador Inkl. MwSt., zzgl. Versand

BOGART, J.P. Evolutionary Implications of Polyploidy in Amphibians and Reptiles Inkl. MwSt., zzgl. Versand

MUNSTERMAN, H.E., LEVITON, A.E. A New Frog of the Genus Telmatobius from Southern Ecuador Inkl. MwSt., zzgl. Versand

CALDWELL, J., COLLINS, J.T. New Records of Fishes, Reptiles and Amphibians in Kansas Inkl. MwSt., zzgl. Versand

BOYD, C.E., GOODYEAR, C.P. The Protein Content of Some Common Reptiles and Amphibians Inkl. MwSt., zzgl. Versand

SZARSKI, H., CZOPEK, G. Erythrocyte Diameter in Some Amphibians and Reptiles Inkl. MwSt., zzgl. Versand

JØRGENSEN, C.B. Brain-Pituitary Relationships in Amphibians, Birds and Mammals - on the Origin and Nature of the Neurons by which Hypothalamic Control of Pars Distalis Functions Are Mediated Inkl. MwSt., zzgl. Versand

KONDO, H., IDE, H. Long-Term Cultivation of Amphibian Melanophores. In vitro Ageing and Spontaneous Transformation to a Continuous Cell Line Inkl. MwSt., zzgl. Versand

BRATTSTROM, B.H. Thermal Acclimation in Anuran Amphibians as a Function of Latitude and Altitude Inkl. MwSt., zzgl. Versand

MEDVEDEVA, I.M., SMIRNOV, S.V. Experimental Embryology as Guide to the Origin of Caudate Stapes Inkl. MwSt., zzgl. Versand

QUAY, W.B. et al. Experimental Studies on Brain 5-Hydroxytryptamine and Monoamine Oxidase in a Field Population of the Lizard Sceloporus occidentalis 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

FRITZSCH, B., WAKE, M.H. The Inner Ear of Gymnophione Amphibians and Its Nerve Supply - A Comparative Study of Regressive Events in a Complex Sensory System Inkl. MwSt., zzgl. Versand

LILLYWHITE, H.B., LICHT, P. A Comparative Study of Integumentary Mucous Secretions in Amphibians Inkl. MwSt., zzgl. Versand

BERARDINO, M.A. DI, HOFFNER, N. Origin of Chromosomal Abnormalities in Nuclear Transplants - A Reevaluation of Nuclear Differentiation and Nuclear Equivalence in Amphibians Inkl. MwSt., zzgl. Versand

TASAKI, I., BYRNE, P.M. Thermal and Mechanical Responses of the Amphibian Skin to Nerve Stimulation 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

KRISHNA, L. The Response of the Ultimobranchial Bodies and Parathyroid Glands of the Tadpoles of Rana cyanophlyctis Schneider to a Calcium-Rich Environment Inkl. MwSt., zzgl. Versand

ARONSSON, S. A Comparative Study of the Aminenergic Structures in the Hypothalamus and the Hypophysis of Amphibian Larvae, with Special Reference to the Innervation of the Pars Distalis Inkl. MwSt., zzgl. Versand

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

GADENNE, M. et al. Increased Rate of Capping of Concanavalin A Receptors during Early Xenopus Development Is Related to Changes in Protein and Lipid Mobility Inkl. MwSt., zzgl. Versand

DETTLAFF, T.A. A Study of the Properties, Morphogenetic Potencies and Prospective Fate of Outer and Inner Layers of Ectodermal and Chordamesodermal Regions during Gastrulation, in Various Anuran Amphibians Inkl. MwSt., zzgl. Versand

TAKATA, K. et al. Glycoproteins Responsive to the Neural-Inducing Effect of Concanavalin A in Cynops Presumptive Ectoderm Inkl. MwSt., zzgl. Versand

WRIGHT, M.L., PATHAMMAVONG, N., BASSO, C.A. A Slower Rate of Tadpole Hindlimb Growth and Development when Thyroxine Is Given in the Dark Is Linked to a Delay in the Cell Division Cycle Inkl. MwSt., zzgl. Versand