Sperm fine structure of the pikeperch, Sander lucioperca (Percidae, Teleostei).

Abstract

The spermatozoon of the pikeperch, Sander lucioperca represents a new type of sperm organization. It differs in several parameters from Perca fluviatilis, i.e., the cell dimensions, the organization of the midpiece, and the structure of nucleus, mitochondria and centriolar complex.