Petromyzon

(= lamprey) Primitive marine vertebrate (Class Agnatha) with eel-like body and lacking true jaws. Their relatively simple nervous system has been studied in some detail.

Petromyzon

[n] - typical lampreys
Found on http://www.webdictionary.co.uk/definition.php?query=Petromyzon

Petromyzon

Primitive marine vertebrate (Class Agnatha) with eel like body and lacking true jaws. Their relatively simple nervous system has been studied in some detail. ... (18 Nov 1997) ...
Found on http://www.mondofacto.com/facts/dictionary?Petromyzon

Petromyzon

genus Petromyzon noun typical lampreys
Found on http://wordnetweb.princeton.edu/perl/webwn?s=Petromyzon
No exact match found