Maturity, spermatogenesis and seasonal reproductive cycle of male Rhinobatos annulatus (Muller & Henle, 1841) from Algoa Bay, South Africa, and a novel description for sperm release from the spermatocyst.

Autor: Rossouw, G. J.1 gideon.rossouw@nmmu.ac.za
Zdroj: African Zoology. Apr2014, Vol. 49 Issue 1, p128-136. 9p.
Databáze: Academic Search Ultimate