Olm or proteus salamander, Proteus anguinus (Hypochthon laurentii). Vulnerable. Handcoloured lithograph from Georg Friedrich Treitschke's Gallery of Natural History, Naturhistorischer Bildersaal des Thierreiches, Liepzig, 1842.

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Size: 5977px × 4472px
Photo credit: © Florilegius / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: amphibia, anguinus, bildersaal, des, friedrich, gallery, georg, handcoloured, history, hypochthon, laurentii, lithograph, natural, naturhistorischer, olm, proteus, salamander, thierreiches, treitschke, vulnerable