The Collaborative International Dictionary of English v.0.48:

Cyclopterus \Cyclopterus\ n.
   the type genus of the Cyclopteridae, consisting of
   lumpfishes. It includes Cyclopterus lumpus of the North
   Atlantic.

   Syn: genus Cyclopterus.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Cyclopterus
    n 1: type genus of the Cyclopteridae: lumpfishes [syn:
         Cyclopterus, genus Cyclopterus]