- walleye, divergent strabismus, exotropia - strabismus in which one or both eyes are directed outward
--1 is a kind of strabismus, squint
- walleye, walleyed pike, jack salmon, Stizostedion vitreum - pike-like freshwater perches
--2 is a kind of pike-perch, pike perch
--2 has particulars:blue pike, blue pickerel, blue pikeperch, blue walleye, Strizostedion vitreum glaucum