Potamian

Po·ta'mi·an noun [ Greek ... river.] (Zoology) A river tortoise; one of a group of tortoises ( Potamites , or Trionychoidea ) having a soft shell, webbed feet, and a sharp beak. See Trionyx .
Found on http://www.encyclo.co.uk/webster/P/136

Potamian

• (n.) A river tortoise; one of a group of tortoises (Potamites, or Trionychoidea) having a soft shell, webbed feet, and a sharp beak. See Trionyx.
Found on http://thinkexist.com/dictionary/meaning/potamian/

potamian

potamian 1. A river tortoise or a mud turtle. 2. Of or pertaining to the Potamites or Trionychidae, the soft-shelled river tortoises.
Found on http://www.wordinfo.info/words/index/info/view_unit/1737/
No exact match found