Latest Research on Heteropneustes Fossilis: Dec – 2019

Posted on December 25, 2019Categories ZoologyTags ,   Leave a comment on Latest Research on Heteropneustes Fossilis: Dec – 2019

Photoperiod and Temperature Control in the Regulation of Reproduction in the Female Catfish Heteropneustes fossilis The annual reproductive cycle of the catfish Heteropneustes fossilis is split into the preparatory period (February–April), prespawning period (May–June), spawning period (July–August), and postspawning period (September–January). Ovarian recrudescence, which normally occurs during the prespawning period, are often advanced by photothermal manipulations. During the postspawning and preparatory periods, the tempo of ovarian recrudescence is far faster at 30 C than at other temperatures (ambient, 25 or … Continue reading “Latest Research on Heteropneustes Fossilis: Dec – 2019”