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Repositorio Atenea de la Facultad de Ciencias, UNAM >
Browsing by Author Conant, Roger
Showing results 1 to 20 of 41
| Preview | Issue Date | Title | Author(s) | | 1998 | A field guide to reptiles & amphibians : eastern and central North America | Conant, Roger; Collins, Joseph T |
| 1975 | A field guide to reptiles and amphibians of eastern and central North America | Conant, Roger |
| 1958 | A field guide to reptiles and amphibians of the United States and Canada east of the 100th meridian | Conant, Roger |
| 1997 | A field guide to the life and times of Roger Conant | Conant, Roger; Hunt Conant, Isabelle. |
| 1948 | A new subspecies of softshelled turtle from the central United States, with comments on the application of the name Amyda | Conant, Roger; Coleman J. Goin |
| 1961 | A new water snake from Mexico, with notes on anal plates and apical pits in Natrix and Thamnophis | Conant, Roger |
| 1969 | A review of the water snakes of the genus Natrix in Mexico | Conant, Roger |
| 1969 | A review of the water snakes of the genus Natrix in Mexico. | Conant, Roger |
| 1966 | A second record for Ungaliophis continentalis from Mexico | Conant, Roger |
| 1951 | A southward range extension for the keeled green snake, Opheodrys aestivus | Conant, Roger |
| 1963 | Another new water snake of the genus Natrix from the Mexican Plateau | Conant, Roger |
| 1951 | Collecting lizards at night under bridges | Conant, Roger |
| 1961 | Comments on the distribution of Natrix and Thamnophis eques in Mexico | Conant, Roger |
| 1983 | Cormmentary on a frog and lizard newly recorded from central Durango, Mexico | Conant, Roger |
| 1979 | Distributional patterns of North American snakes: some examples of the effects of Pleistocene glaciation and subsequent climatic changes | Conant, Roger |
| 1978 | Distributional patterns of North American snakes: some examples of the effects of Pleistocene glaciation and subsequent climatic changes | Conant, Roger |
| 1949 | Longevity records for reptiles and amphibians in the Philadelphia Zoological Gardens | Conant, Roger; R. G. Hudson |
| 1965 | Miscellaneous notes and comments on toads, lizards, and snakes from Mexico | Conant, Roger |
| 1965 | Notes on reproduction in two natricine snakes from Mexico | Conant, Roger |
| 1955 | Notes on three Texas reptiles, including an addition to the fauna of the state | Conant, Roger |
Showing results 1 to 20 of 41
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