cottoid

from The Collaborative International Dictionary of English v.0.48

Cottoid \Cot"toid\ (k?t"toid), a. [NL. cottus sculpin + -oid.]
   (Zool.)
   Like a fish of the genus {Cottus}. -- n. A fish belonging to,
   or resembling, the genus {Cottus}. See {Sculpin}.
   [1913 Webster]