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Browsing by Author Shannon, Frederick A.
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Preview | Issue Date | Title | Author(s) | | 1958 | A discussion of the polytypic species, Hypopachus oxyrrhinus, with a description of a new subspecies | Shannon, Frederick A.; Frances L |
| 1957 | A new species of Phrynohyas from Nayarit | Shannon, Frederick A.; Frances L. Humphrey |
| 1955 | A new subspecies of Bufo woodhousei from the inland southwest | Shannon, Frederick A.; Charles H. Lowe |
| 1959 | A new subspecies of Phyllorhynchus browni from Sinaloa | Shannon, Frederick A.; Frances L |
| 1963 | Analysis of color pattern polymorphism in Rhinocheilus lecontei | Shannon, Frederick A.; Frances L |
| 1949 | Herpetological results of the University of Illinois Field Expedition, spring 1949 | Shannon, Frederick A.; Hobart M. Smith |
| 1955 | Notes on amphibans of the Los Tuxtlas range of Veracruz, Mexico | Shannon, Frederick A.; John E. Werler |
| 1964 | Remarks on Leptodeira and Pseudoleptodeira from the west coast of Mexico | Shannon, Frederick A.; Frances L |
| 1955 | Report on a small collection of amphibians from Veracruz, with a description of a new species of Pseudoeurycea | Shannon, Frederick A.; John E. Werler |
| 1959 | Two new species of Tropidodipsas from the west coast of Mexico | Shannon, Frederick A.; Frances L |
Showing results 1 to 10 of 10
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