polynemoid

[Mod. Latin polynem (us); mide (q.v.). Eng. suff. -oid.] Any individual of the Polyne "The Polynemoids are very useful to man, their flesh is esteemed, and some of the species are provided with an air-bladder which yields a good sort of isingla , and forms an article of trade in the East Indies."-Günther: Study of Fishes , p. 426. thread.]