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Amphibian Species of the World 5.6, an Online Reference

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Bibliography

Gravenhorst, J. L. C. 1845. Das Thierreich nach den Verwandtschaften und Uebergängen [Breslau]: Graf, Barth und Comp..

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Copyright © 1998-2013, Darrel Frost and The American Museum of Natural History. All Rights Reserved.

Send inquiries to Darrel Frost <frost at amnh org>.