Search results for: 'gp systematic remarks on a rare crotalid snake from ecuador bothriechis albocarinata with some comments on the generic arrangeme'

JUMAH, H., STANISSTREET, M. The Effect of Calcium Ion Perturbation on the Morphology of Cells Isolated from Early Embryos of Xenopus laevis Incl. Tax., + Shipping

JACOBSON, C.-O. Experimental Investigations on the Development of the Urodele Brain Incl. Tax., + Shipping

LEESON, C.R., THREADGOLD, L.T. Observations on the Histochemistry of the Notochord in Rana pipiens Incl. Tax., + Shipping

VOROBYEVA, E.I. On Mono- or Polyphyletic Origin of the Tetrapods Incl. Tax., + Shipping

SIMS, R.T. The Action of Phenyl-Thiourea on Melanogenesis in Xenopus laevis Incl. Tax., + Shipping

WRIGHT, R.M., LERNER, A.B. On the Movement of Pigment Granules in Frog Melanocytes Incl. Tax., + Shipping

WOLSKY, A., DOI, N.V. The Effect of Actinomycin on Regeneration Processes in Amphibians Incl. Tax., + Shipping

FRIEDEN, E., WESTMARK, G.W. On the Anomalous Activtiy of Thyroxin Analogs in Tadpoles Incl. Tax., + Shipping

COHEN, A.G. Observations on the Pars Intermedia of Xenopus laevis Incl. Tax., + Shipping

SZARSKI, H., KUJBIDA, E. Observations on the Blood-Vascular System of Rana palmipes Incl. Tax., + Shipping

ULTSCH, G.R. Observations on the Life History of Siren lacertina Incl. Tax., + Shipping

LASKA, A.L. The Structural Niche of Anolis scriptus on Inagua Incl. Tax., + Shipping

PEYROT, A. et al. On the Activating Effect of Prolactin on Thyroid Metabolism in the Crested Newt. Comparison between the Effect of Prolactin and Methylthiouracil Incl. Tax., + Shipping

LIDICKER, W.Z., Jr. Organization and Chaos in Population Structure - Some Thoughts on Future Directions for Mammalian Population Genetics Incl. Tax., + Shipping

SATOH, N. Histological Observations on the Annual Change in the Testis of the Frog, Rana nigromaculata, with Special Reference to the Development of Testis-Ova Incl. Tax., + Shipping

UCHIYAMA, M., MURAKAMI, T. Effects of Hypophysectomy and Replacement Therapy with Several Hormones on Plasma Sodium Concentrations in Bullfrog Tadpoles Incl. Tax., + Shipping

TAMAI, Y., RYUZAKI, M., KOJIMA, H. Study on Amphibian Lipids. I. Characterization of Monoglycosylceramides from the Skin of Rana nigromaculata (Japanese Pond Frog) Incl. Tax., + Shipping

RYUZAKI, M., KOJIMA, H., TAMAI, Y. Study on Amphibian Lipids - II. Characteristic Constituents of Monoglycosylceramides from the Skin of Three Frog Species Incl. Tax., + Shipping

OUDKHIR, M. et al. Influence of Denervation on the Regeneration of Pleurodele Limbs. Cytophotometric Study of Nuclear DNA from Blastomeral Cells Incl. Tax., + Shipping

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

DUNN, A.D., DENT, J.N. On the Identity of the Thyreotropic Cell in the Red-Spotted Newt Incl. Tax., + Shipping

NETTING, M.G. The Correct Names of Some Toads from Eastern United States Incl. Tax., + Shipping

ANDERSON, S.L., DENT, J.N. Effects of TRH, TSH, and Prolactin on the Release in vitro of Thyroxine from Thyroid Glands of the Red-Spotted Newt Incl. Tax., + Shipping

KRAMER, B. The Effect of Actinomycin D on the Nucleolus and on Pigment Synthesis in Pigment Cells of Xenopus laevis - an Ultrastructural Study Incl. Tax., + Shipping