The causes of intraspecific variation in sexual dimorphism in the common grass snake populations, Natrix natrix LINNAEUS, 1758 (Serpentes, Colubridae): Data from the South Western Poland

By Borczyk Bartosz  

Acta Zoologica Cracoviensia - Series A: Vertebrata, Vol. 50, Iss. 1-2, 2007-05 ,pp. : 9-13

Institute of Systematics and Evolution of Animals, Polish Academy of Sciences

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Geographic variation and taxonomic status of the southernmost populations of Liophis miliaris (Linnaeus, 1758) (Serpentes: Colubridae)

By Giraudo Alejandro R.   Arzamendia Vanesa   Cacciali Pier  

The Herpetological Journal, Vol. 16, Iss. 2, 2006-04 ,pp. : 213-220

British Herpetological Society

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The Harderian gland of two species of snakes: Pseudonaja textilis (Elapidae) and Thamnophis sirtalis (Colubridae)

By Rehorek Susan J   Halpern Mimi   Firth Bruce T   Hutchinson Mark N  

Canadian Journal of Zoology, Vol. 81, Iss. 3, 2003-03 ,pp. : 357-363

NRC Research Press

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Replicated ecological landscapes and the evolution of morphological diversity among Gasterosteus populations from an archipelago on the west coast of Canada

By Reimchen T.E.   Nosil P.  

Canadian Journal of Zoology, Vol. 84, Iss. 5, 2006-05 ,pp. : 643-654

NRC Research Press

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Interpopulational variation in reproductive cycles and activity of the water snake Liophis miliaris (Colubridae) in Brazil

By Pizzatto Lígia   Marques Otavio A. V.  

The Herpetological Journal, Vol. 16, Iss. 4, 2006-10 ,pp. : 353-362

British Herpetological Society

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