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Geographic variation in Bufo valliceps (Anura: Bufonidae), a widespread toad in the United States and Middle America
Author: Mendelson, Joseph R.
Year: 1998
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Evidence bearing on relationships of the Bufo boreas group of toads. Genetic compatibility in the Bufo valliceps and closely related groups of toads.
Author: Blair, W. Frank
Call no: RP20099
Year: 1964-1966
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Comparative survival of hybrid toads (B. woodhousei X B. valliceps) in nature
Author: Blair, W. Frank
Call no: RP20100
Year: 1956
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Mating call and stage of speciation of two allopatric populations of spadefoots (Scaphiopus). Radiation-induced genetic damage in the Mexican toad Bufo valliceps.
Author: Blair, W. Frank
Call no: RP20098
Year: 1960
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Showing results 1 - 4 of 4
Show results 1 - 4 of 4
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Bufo valliceps (4)
Bufonidae (4)
Toads (2)
Toads ... United States (2)
Amphibians ... Anatomy (1)
Bufo boreas (1)
Bufo woodhousei (1)
Frogs ... United States (1)
Hybridization (1)
Scaphiopus (1)
Sound production by animals (1)
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