Search results for: 'Toads america'

BRAGG, A.N., SANDERS, O. A new Subspecies of the Bufo woodhousii Group of Toads Incl. Tax., + Shipping

INGER, R.F. A Review of the Oriental Toads of the Genus Ansonia Incl. Tax., + Shipping

LEVI, H.W. New and Rare Dipoena from Mexico and Central America Incl. Tax., + Shipping

MUMA, M.H., GERTSCH, W.J. The Spider Family Uloboridae in North America North of Mexico Incl. Tax., + Shipping

CALDWELL, D.K., CARR, A., OGREN, L.H. The Atlantic Loggerhead Sea Turtle, Caretta caretta caretta, in America Incl. Tax., + Shipping

SHERBROOKE, W.C. Horned Lizards - Unique Reptiles of Western North America Incl. Tax., + Shipping

NOBLE, G.K. The Systematic Status of some Batrachiens from South America Incl. Tax., + Shipping

COPE, E.D. The Geographical Distribution of Batrachia and Reptilia in North America Incl. Tax., + Shipping

EIGENMANN, C.H. Cave Vertebrates of America - A Study in Degenerative Evolution Incl. Tax., + Shipping

VIAL, J.L., JIMINEZ-PORRAS, J.M. The Ecogeography of the Bushmaster, Lachesis muta, in Central America Incl. Tax., + Shipping

FUCHS, K., JELDEN, D., WERMUTH, H. Some peculiar caiman skins exported from Colombia, South America Incl. Tax., + Shipping

MCDIARMID, R.W. A new species of Atelopus from Northeastern South America Incl. Tax., + Shipping

ADLER, K. A Brief History of Herpetology in North America before 1900 Incl. Tax., + Shipping

WILLIAMS, P., THORP, R., RICHARDSON, L., COLLA, S. Bumble Bees of North America – An Identification Guide Incl. Tax., + Shipping

VOSHELL, J.R. jr.: A Guide to common Freshwater Invertebrates of North America Incl. Tax., + Shipping

ZACCANTI, F., DI GRANDE, F., GARDENGHI, G. Bidder's Organ Development and Gonad Differentiation in Young Postmetamorphic Bufo bufo Toads Incl. Tax., + Shipping

BLAIR, F. Genetic Compatibility in the Bufo valliceps and Closely Related Groups of Toads Incl. Tax., + Shipping

BROWN, L.E., GUTTMAN, S.I. Natural Hybridization between the Toads Bufo arenarum and Bufo spinulosis in Argentina Incl. Tax., + Shipping

SAVAGE, J.M. A Synopsis of the Larvae of Costa Rican Frogs and Toads Incl. Tax., + Shipping

MARQUEZ, R., MATHEU, E. CD Sound Guide to Frogs and Toads of Spain and Portugal Incl. Tax., + Shipping

LEVI, H.W. Spiders of the Genus Euryopis from North and Central America Incl. Tax., + Shipping

LEVI, H.W. The Spider Genera Coressa and Achaeranea in America North of Mexico Incl. Tax., + Shipping

BURT, C.E., BURT, M.D. A Preliminary Check List of the Lizards of South America Incl. Tax., + Shipping

MELIN, D. Contributions to the Knowledge of the Amphibia of South America Incl. Tax., + Shipping