Da Cruz Landim, C.Da Cruz Hofling, M. A.2014-05-262014-05-261977-12-01Caryologia, v. 30, n. 2, p. 151-162, 1977.http://hdl.handle.net/11449/63388In the course of an investigation on lizard spermiogenesis, the authors have observed events connected with the differentiation of the acrosome and middle-piece of the spermatozoa. Some differences from other reptilians were found as well as: the presence of a subacrosomal space, the absence of the fibrous sheath in the middle-piece, and a very short neck in the mature spermatozoa.151-162engacrosomeamphibiaelectron microscopyspermatogenesisspermatozoontheoretical studyArtigo10.1080/00087114.1977.10796688Acesso restrito2-s2.0-0017707755