
• (n.) A genus of large edentulous sirenians, allied to the dugong and manatee, including but one species (R. Stelleri); -- called also Steller`s sea cow.
Found on
http://thinkexist.com/dictionary/meaning/rytina/

<zoology> A genus of large edentulous sirenians, allied to the dugong and manatee, including but one species (R. Stelleri). ... Synonym: Steller's sea cow. ... Alternative forms: Rhytina. ... It is now extinct, but was formerly abundant at Behring's Island, near Behring's Straits. It was twenty-five feet or more in length, with a thick, black...
Found on
http://www.encyclo.co.uk/local/20973
Ryt'i·na noun [ New Latin , from Greek
'ryti`s a wrinkle.]
(Zoology) A genus of large edentulous sirenians, allied to the dugong and manatee, including but one species (
R. Stelleri ); -- called also
Steller's sea cow . [ Written also
Rhytina .] » It...
Found on
http://www.encyclo.co.uk/webster/R/108
No exact match found.