Embiotocoid

from The Collaborative International Dictionary of English v.0.48

Embiotocoid \Em`bi*ot"o*coid\, a. [NL. Embiotoca, the name of
   one genus + -oid.] (Zo["o]l.)
   Belonging to, or resembling, the {Embiotocid[ae]}. -- n. One
   of a family of fishes ({Embiotocid[ae]}) abundant on the
   coast of California, remarkable for being viviparous; -- also
   called {surf fish} and {viviparous fish}. See Illust. in
   Appendix.
   [1913 Webster]