![](http://www.alamy.com/thumbs/6/64B25957-C6F7-4DF5-AF99-114CAF8F8CB8/PHRFW7.jpg)
The olm or proteus or Proteus anguinus is an aquatic salamander in the family Proteidae, the only exclusively cave-dwelling chordate species found in
The olm or proteus or Proteus anguinus is an aquatic salamander in the family Proteidae, the only exclusively cave-dwelling chordate species found in Europe, Slovenia
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Photo credit: © Tatiana Dyuvbanova / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: amphibian, anguinus, animal, aquatic, bottom, cave, cave-dwelling, child, chordate, darkness, dragon, endemic, europe, exclusively, fish, lizard, olm, postojna, proteidae, proteus, salamander, slovenia, snake, underwater, water, white