Search results for: 'mammals generally giraffe biology behaviour and conservation'

DURAND, J.P. Ocular Development and Involution in the European Cave Salamander, Proteus anguineus Laurenti Incl. Tax., + Shipping

FOREHAND, C.J., FAREL, P.B. Spinal Cord Development in Anuran Larvae - II. Ascending and Descending Pathways Incl. Tax., + Shipping

MERCHANT-LARIOS, H., VILLALPANDO, I. Ultrastructural Events during Early Gonadal Development in Rana pipiens and Xenopus laevis Incl. Tax., + Shipping

MAY, F.E.B., KNOWLAND, J. Oestrogen Receptor Levels and Vitellogenin Synthesis during Development of Xenopus laevis Incl. Tax., + Shipping

FRANZINI-ARMSTRONG, C., LANDMESSER, L., PILAR, G. Size and Shape of Transverse Tubule Openings in Frog Twitch Muscle Fibers Incl. Tax., + Shipping

ANDREONE, F. et al. Skin morphology in larval, paedomorphic and metamorphosed Alpine newts, Triturus alpestris apuanus Incl. Tax., + Shipping

FOREHAND, C.J., FAREL, P.B. Spinal Cord Development in Anuran Larvae - I. Primary and Secondary Neurons 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

WRIGHT, M.L. et al. Modulation of Cell Cycle Phases by Various Circadian and Noncircadian Light/Dark Schedules and Evidence Implicating Melatonin Incl. Tax., + Shipping

ATKINSON, B.G., JUST, J.J. Biochemical and Histological Changes in the Respiratory System of Rana catesbeiana Larvae during Normal and Induced Metamorphosis Incl. Tax., + Shipping

PLYTYCZ, B. Rejection of Skin Allo- and Xenografts in the Fire-bellied Toads Bombina bombina (L.) and B. variegata (L.) Incl. Tax., + Shipping

ROBERTSON, D.R. The Annual Pattern of Plasma Calcium in the Frog and the Seasonal Effect of Ultimobranchialectomy and Parathyroidectomy Incl. Tax., + Shipping

CARR, F.E., JACOBS, P.J., JAFFE, R.C. Changes in Specific Prolactin Binding in Rana catesbeiana Tadpole Tissues during Metamorphosis and Following Prolactin and Thyroid-Hormone Treatment Incl. Tax., + Shipping

GREVEN, H., CLEMEN, G. Effect of Hypophysectomy on the Structure of Normal and Ectopically Transplanted Teeth in Larval and Adult Urodeles Incl. Tax., + Shipping

UCHIYAMA, M., YOSHIZAWA, H. Salinity Tolerance and Structure of External and Internal Gills in Tadpoles of the Crab-Eating Frog, Rana cancrivora Incl. Tax., + Shipping

JOHNSON, K.E., SILVER, M.H., KELLEY, R.O. Scanning Electron Microscopy of Changes in Cell Shape and Extracellular Matrix in Normal and Interspecific Hybrid Frog Embryos Incl. Tax., + Shipping

SATO, I., SHIMADA, K., SATO, T. Morphology of the Teeth of Adult Caudata and Apoda - Fine Structure and Chemistry of Enamel Incl. Tax., + Shipping

STOLLBERG, J., FRASER, S.E. Acetylcholine Receptors and Concanavalin A-Binding Sites on Cultured Xenopus Muscle Cells - Electrophoresis, Diffusion, and Aggregation Incl. Tax., + Shipping

TAKAHAMA, H., KINOSHITA, T., SASAKI, F. Structural and Endocytotic Differences of Fibroblasts and Macrophages in the Tail Fin of Amphibian Larvae during Metamorphosis Incl. Tax., + Shipping

MAHONEY, J.J., HUTCHINSON, V.H. Photoperiod Acclimation and 24-Hour Variations in the Critical Thermal Maxima of a Tropical and a Temperate Frog Incl. Tax., + Shipping

MARINETTI, G.V., BAGNARA, J.T., CATTIEU, K. Changes in Phospholipid Composition and in Fatty Acids of Phosphatidylcholine and Phosphatidylethanolamine in Tadpoles of Rana pipiens after Hypophysectomy Incl. Tax., + Shipping

NISHIKAWA, A., SHIMIZU-NISHIKAWA, K., MILLER, L. Isolation, Characterization, and in vitro Culture of Larval and Adult Epidermal Cells of the Frog Xenopus laevis Incl. Tax., + Shipping

ROBERTS, A., BLIGHT, A.R. Anatomy, Physiology and Behavioural Rôle of Sensory Nerve Endings in the Cement Gland of Embryonic Xenopus Incl. Tax., + Shipping