Search results for: 'The Venomous Snakes and their Mimics of Panama and Costa Rica: Las Culebras Venenosas y sus Mímicas de Panamá y Costa Rica'

VALENTINE, B.D., DENNIS, D.M. A Comparison of the Gill-Arch System and Fins of Three Genera of Larval Salamanders, Rhyacotriton, Gyrinophilus, and Ambystoma Incl. Tax., + Shipping

JUSZCZYK, W., ZAMACHOWSKI, W. Terms of Ovulation and Oviposition of the Grass Frog (Rana temporaria L.) in Conditions of an Artificial and Prolonged Hibernation Incl. Tax., + Shipping

HANNA, G., BARNES, W.J.P. Adhesion and Detachment of the Toe Pads of Tree Frogs Incl. Tax., + Shipping

BOOKSTEIN, F.L., GINGERICH, P.D., KLUGE, A.G. Hierarchical Linear Modeling of the Tempo and Mode of Evolution Incl. Tax., + Shipping

KUNZENBACHER, I. et al. Dynamics of the Cytoskeleton of Epidermal Cells in situ and in culture Incl. Tax., + Shipping

McCLANAHAN, L.L., Jr., SHOEMAKER, V.H., RUIBAL, R. Structure and Function of the Cocoon of a Ceratophryd Frog Incl. Tax., + Shipping

BIBB, H.D. Neuronal Death in the Development of Normal and Hyperplastic Spinal Ganglia Incl. Tax., + Shipping

MACMILLAN, G.J. Melanoblast-Tissue Interactions and the Development of Pigment Pattern in Xenopus Larvae Incl. Tax., + Shipping

GABRIEL, R., BUDAI, D. Seasonal Variations in Acetylcholine Content and the Levels of Cholinergic Enzymes in the Alimentary Tract and Heart of Rana esculenta L. Incl. Tax., + Shipping

GOLICHENKOV, V.A., SOKOLOVA, Z.A. Role of Pineal Complex and Lateral Eyes in the Control of Diurnal Rhythm of Changes of the Dermal Melanophores and Cell Division in the Rana temporaria Larvae. I. Effect of Keeping on the Light and Dark Background on the Diurnal Rhythm of Changes of the M Incl. Tax., + Shipping

HARRIS, T.M. The Morphogenesis of the Stomach and Intestine in the Salamander Ambystoma maculatum Incl. Tax., + Shipping

KINNEY, M.S., FISHER, S.K. The Photoreceptors and Pigment Epithelium of the Larval Xenopus Retina - Morphogenesis and Outer Segment Renewal Incl. Tax., + Shipping

KINNEY, M.S., FISHER, S.K. The Photoreceptors and Pigment Epithelium of the Adult Xenopus Retina - Morphology and Outer Segment Renewal Incl. Tax., + Shipping

MASLIN, T.P., BEIDLEMAN, R.G., LOWE, C.H., Jr. The Status of the Lizard Cnemidophorus perplexus Baird and Girard Incl. Tax., + Shipping

WILBUR, H.M. Competition, Predation, and the Structure of the Ambystoma-Rana sylvatica Community Incl. Tax., + Shipping

NAKAI, J., FUJITA, S. Early Events in the Histo- and Cytogenesis of the Vertebrate CNS Incl. Tax., + Shipping

COLLINS, P. The Origin, Development, and Degeneration of the Pronephros in Caretta caretta Incl. Tax., + Shipping

FISHER, J.M., SIMNETT, J.D. Morphogenetic and Proliferative Changes in the Regenerating Lung of the Rat Incl. Tax., + Shipping

KOVALENKO, E.E., ANISIMOVA, E.V. The Structural and Developmental Peculiarities in the Sacral-Urostyle Area of Anura Incl. Tax., + Shipping

BONGA, S.E.W. The Effects of Changes in External Sodium, Calcium, and Magnesium Concentrations on Prolactin Cells, Skin, and Plasma Electrolytes of Gasterosteus aculeatus Incl. Tax., + Shipping

TURNER, S.C. Comparative Account of the Development of the Heart of a Newt and a Frog Incl. Tax., + Shipping

LODI, G. Histoenzymologic Characterization of the Flask Cells in the Skin of the Crested Newt under Normal and Experimental Conditions Incl. Tax., + Shipping

JURAND, A., DIXON, K.E. The Fine Structure of Germ Plasm in Eight-Cell Embryos Developing from Normal and Inverted Eggs of Xenopus laevis Incl. Tax., + Shipping

WILCZYNSKA, B. The Structure of the Alimentary Canal and the Dimensions of the Mucosa in Ontogenetic Development of Some Anura Incl. Tax., + Shipping