Media type: E-Article Title: A Molecular and Functional Evaluation of the Egg Mass Color Polymorphism of the Spotted Salamander, Ambystoma maculatum Contributor: Ruth, Benjamin C.; Dunson, William A.; Rowe, Christopher L.; Hedges, S. Blair Published: JSTOR, 1993 Published in: Journal of Herpetology, 27 (1993) 3, Seite 306 Language: Not determined DOI: 10.2307/1565152 ISSN: 0022-1511 Origination: Footnote: