ichthyootoxin

ich·thy·o·o·tox·in

(ik'thē-ō-ō-tok'sin), Toxic substance restricted to fish roe. [ichthyo- + G. ōon, egg, + toxikon, poison]

ichthyootoxin

(ĭk″thē-ō″ō-tŏk′sĭn) [″ + oon, egg, + toxikon, poison] A toxin present in the roe of certain fish.