The Collaborative International Dictionary of English v.0.48:

Berycoid \Ber"y*coid\ (b[e^]r"[i^]*koid), a. [NL. beryx, the
   name of the typical genus + -oid.] (Zool.)
   Of or pertaining to the Berycid[ae], a family of marine
   fishes.
   [1913 Webster]
   [1913 Webster]