nOphthalmite(Zoöl) An eyestalk; the organ which bears the compound eyes of decapod Crustacea.
Century Dictionary and Cyclopedia
nophthalmiteIn Crustacea, an ophthalmic peduncle; one of the movable stems or stalks upon which are borne the eyes of the stalk-eyed or podophthalmous crustaceans, as a crab or lobster. Morphologically it is an appendage of the first cephalic somite, and may consist of two joints, the basiophthalmite and the podophthalmite, as it does in the crawfish. See cuts under cephalothorax and stalk-eyed.