Sex Steroid Levels in Porichthys notatus, a Fish with Alternative Reproductive Tactics, and a Review of the Hormonal Bases for Male Dimorphism among Teleost Fishes

Plasma levels of 11-ketotestosterone, 11-β-OH-testosterone, testosterone, and 17-β-estradiol were measured in reproductive Porichthys notatus , a teleost fish with two male morphs and alternative reproductive tactics. The two male types had contrasting androgen profiles, 11-Ketotestosterone was the...

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Veröffentlicht in:	Hormones and behavior 1993-09, Vol.27 (3), p.332-347
Hauptverfasser:	Brantley, Richard K., Wingfield, John C., Bass, Andrew H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Copulation - physiology Estradiol - blood Fishes - physiology Gonadal Steroid Hormones - physiology Hydroxytestosterones - blood Male Marine Porichthys notatus Sex Characteristics Sexual Behavior, Animal - physiology Social Environment Species Specificity Teleostei Testosterone - analogs & derivatives Testosterone - blood
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