Search results for: 'gp the amphibians collected by the american museum expedition to nicaragua in 1916'

VANZOLINI, P.E. On the Type Locality of Some Brazilian Reptiles and Amphibians Collected by H. H. Smith and Described by E. D. Cope Incl. Tax., + Shipping

MORIYA, T., MIYASHITA, Y. Melanophore Dispersion in Northern Amphibian Larva Induced by Exposure to Cold Incl. Tax., + Shipping

KIM, Y. et al. Reduction in the Latent Period of the Response to Thyroxin by Tadpole Tail Discs Fused to Discs Pretreated with Thyroxin Incl. Tax., + Shipping

KUMÉ, M. The Relation of the Wolffian Duct to the Differentiation of the Mesonephros as Tested by Chorio-Allantoic Grafts Incl. Tax., + Shipping

COOKE, J., SYMES, K., SMITH, E.J. Potentiation by the Lithium Ion of Morphogenetic Responses to a Xenopus Inducing Factor Incl. Tax., + Shipping

BENBASSAT, J. The Transition from Tadpole to Frog Haemoglobin during Natural Amphibian Metamorphosis. II. Protein Synthesis by Peripheral Blood Cells in vitro Incl. Tax., + Shipping

VANATTA, J.C., FRAZIER, L.W. The Uptake of Glucose by the Skin of Rana pipiens Incl. Tax., + Shipping

ROBERTS, A. et al. Development and Characterization of Commissural Interneurones in the Spinal Cord of Xenopus laevis Embryos Revealed by Antibodies to Glycine Incl. Tax., + Shipping

MOELLMANN, G., LERNER, A.B., HENDEE, J.R., Jr. The Mechanism of Frog Skin Lightening by Acetylcholine Incl. Tax., + Shipping

CAGLE, F.R., TIHEN, J. Retention of Eggs by the Turtle Deirochelys reticularia Incl. Tax., + Shipping

SHINAGAWA, Y. The Collagen Fibrils of Amphibian Skin by Thin Sectioning and Densitometric Methods Incl. Tax., + Shipping

MOSS, B., INGRAM, V.M. The Repression and Induction by Thyroxin of Hemoglobin Synthesis during Amphibian Metamorphosis Incl. Tax., + Shipping

IWAO, Y., JAFFE, L.A. Evidence that the Voltage-Dependent Component in the Fertilization Process is Contributed by the Sperm Incl. Tax., + Shipping

PETERS, J.A. The Proper Citation for Certain Species Described by Tschudi Incl. Tax., + Shipping

GOSS, R.J. The Stimulation of Compensatory Renal Hyperplasia by Functional Overload Incl. Tax., + Shipping

BLACK, S.D., VINCENT, J.-P. The First Cleavage Plane and the Embryonic Axis Are Determined by Separate Mechanisms in Xenopus laevis. II. Experimental Dissociation by Lateral Compression of the Egg Incl. Tax., + Shipping

LUCAS, E.A., REYNOLDS, W.A. Temperature Selection by Amphibian Larvae Incl. Tax., + Shipping

TIHEN, J.A. Catalogue of American Amphibians and Reptiles. Ambystoma Incl. Tax., + Shipping

PINDER, A.W., FRIET, S.C. Oxygen Transport in Egg Masses of the Amphibians Rana sylvatica and Ambystoma maculatum - Convection, Diffusion and Oxygen Production by Algae Incl. Tax., + Shipping

HARA, K. The Cleavage Pattern of the Axolotl Egg Studied by Cinematography and Cell Counting Incl. Tax., + Shipping

VANATTA, J.C., FRAZIER, L.W. Histological Changes in the Skin of Rana pipiens Produced by Metabolic Alkalosis Incl. Tax., + Shipping

HANAOKA, Y. Uptake of 131I by the Thyroid Gland during Metamorphosis in Xenopus laevis Incl. Tax., + Shipping

RICHARDS, C.M. The Alteration of Chromatophore Expression by Sex Hormones in the Kenyan Reed Frog, Hyperolius viridiflavus Incl. Tax., + Shipping

SUGIMOTO, K., ICHIKAWA, Y., NAKAMURA, I. Absorption of Protein Molecules by the Small Intestine of the Bullfrog Tadpole, Rana catesbeiana Incl. Tax., + Shipping