Seasonal changes in three indices of gonadal maturation in male golden rabbitfish (Siganus guttatus): implications for artificial propagation

Monthly changes of hepatosomatic index (HSI), gonadosomatic index (GSI), and plasma testosterone (T) levels in the reproductive season of male golden rabbitfish ( Siganus guttatus ) in captivity were investigated by sampling the liver, testis, and blood. HSI and GSI were estimated as percentage of r...

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Veröffentlicht in:	Fish physiology and biochemistry 2020-06, Vol.46 (3), p.1111-1120
Hauptverfasser:	Pham, Hung Quoc, Le, Hoang Minh
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal Anatomy Animal Biochemistry Animal Physiology Animals Biology Biomedical and Life Sciences Body weight Captivity Fishes - blood Fishes - growth & development Freshwater & Marine Ecology Gonadosomatic index Histology Life Sciences Liver Liver - growth & development Male Males Marine fishes Morphology Paraffin Paraffins Propagation Reproduction Seasonal variation Seasonal variations Seasons Siganus guttatus Spawning Spawning populations Spawning seasons Testes Testis - growth & development Testosterone Testosterone - blood Zoology
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