Search results for: 'gp varia nachhaltigkeit im zoobetrieb'

TAKAMI, S., URANO, A. The Volume of the Toad Medial Amygdala-Anterior Preoptic Complex Is Sexually Dimorphic and Seasonally Variable Incl. Tax., + Shipping

BLOUIN, M.S. Comparing Bivariate Reaction Norms among Species - Time and Size at Metamorphosis in Three Species of Hyla Incl. Tax., + Shipping

CORSI, A. et al. Variation in Thin Filament Size in the Skeletal Muscle of the Frog Incl. Tax., + Shipping

GRUNZ, H. Change in Differentiation Pattern of Xenopus laevis Ectoderm by Variation of the Incubation Time and Concentration of Vegetalizing Factor Incl. Tax., + Shipping

LELOUP-HATEY, J., BALOCHE, S., JOLIVET-JAUDET, G. Variations des concentrations en corticostérone et en aldostérone dans divers tissus du têtard de Xenopus laevis pendant la métamorphose Incl. Tax., + Shipping

CHANG, T.-K., BORING, A.M. Studies in variation among the Chinese Amphibia. I. Salamandridae Incl. Tax., + Shipping

FRY, D.B. On a Varanus and a Frog from Burnett River, Queensland, and a Revision of the Variations oin Limnodynastes dorsalis Incl. Tax., + Shipping

SCHWARTZ, A. Geographic variation in the chicken turtle Deirochelys reticularia Latreille Incl. Tax., + Shipping

DENBURGH, J. v. A Further Study of Variation in the Gopher Snakes of Western North America Incl. Tax., + Shipping

GARRIDO, O.H. Distribucion y Variacion de Anolis homolechis en Cuba Incl. Tax., + Shipping

NUSSBAUM, R.A. Geographic Variation and Systematics of Salamanders of the Genus Dicamptodon Incl. Tax., + Shipping

POWERS,L. Morphological Variation and its Causes in Amblystoma tigrinum Incl. Tax., + Shipping

RUTHVEN, A.G. Variations and Genetic Relationships of the Garter-Snakes Incl. Tax., + Shipping

GIORDANO-ORSINI, J.-P. Polymorphisme et Variation géographique chez un Lézard méditerranéen Chalcides chalcides (L.) (Scincidae) Incl. Tax., + Shipping

CAMERANO, L. Ricerche intorno alla Variazione del Bufo vulgaris Laur Incl. Tax., + Shipping

CAMERANO, L. Ricerche intorno alla Variazione del Bufo viridis Laur., del Bufo mauritanicus Schl. e del Bufo regularis Reuss Incl. Tax., + Shipping

MERTENS, R. Untersuchungen über die Variabilität der italienischen Mauereidechsen (Laceta muralis Laur. und Lacerta serpa Raf.) Incl. Tax., + Shipping

HELLMICH, W. Bemerkungen zur geographischen Variabilität von Liolaemus alticolor Incl. Tax., + Shipping

COLE, C.J. Karyotypes and Systematics of the Lizards in the variabilis, jalapae, and scalaris Species Groups of the Genus Sceloporus Incl. Tax., + Shipping

EDGREN, R.A. Variation in the Size of Eggs of the Turtles Chelydra s. serpentina and Sternotherus odoratus Incl. Tax., + Shipping

HUEY, R.B., PIANKA, E.R. Seasonal Variation in Thermoregulatory Behavior and Body Temperature of Diurnal Kalahary Lizards Incl. Tax., + Shipping

LANZA, B. Some remarks on the variability of Proteus anguinus Incl. Tax., + Shipping

BLANC, C.P. Etudes sur les Acanthodactylus de Tunisie III. Variabilité Morphologique et ses Implications systématiques Incl. Tax., + Shipping

CAMPBELL, J.A., ARMSTRONG, B.L. Geographic Variation in the Mexican Pygmy Rattlesnake, Sistrurus ravus, with the description of a new species Incl. Tax., + Shipping