macrolecithal

views updated

macrolecithal Applied to an egg that has a large yolk, typical of Myxinidae, Elasmobranchii, Teleostei, Chelonia, Sauria, Serpentes, Crocodilia, Aves, and Monotremata. Compare MESOLECITHAL; OLIGOLECITHAL. See also ISOLECITHAL; TELOLECITHAL.

More From encyclopedia.com