blennioid

from The Century Dictionary.

• Like a blenny; blenniiform. Also blennoid.
• noun A fish of the family Blenniidæ; a blenniid.

from the GNU version of the Collaborative International Dictionary of English.

• adjective (Zoöl.) Of, pertaining to, or resembling, the blennies.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun Any member of the "true blennies" of the suborder Blennioidei.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun elongated mostly scaleless marine fishes with large pectoral fins and reduced pelvic fins