Thysanoteuthis is a genus of large squid comprising one well-known species, the diamond squid, and two dubious taxa. The species listed above with an asterisk (*) are questionable and need further study to determine if they are valid species or synonyms. The question mark (?) indicates questionable placement within the genus. ...
Found on
http://en.wikipedia.org/wiki/Thysanoteuthis
(from the article `cephalopod`) ...edges of the fins. Movement through the water is aided by lateral expansions (swimming keels) on the outer surface of the third pair of arms. Some ...
Found on
http://www.britannica.com/eb/a-z/t/47
No exact match found.
