Attempts were made to induce sex reversal of under 2-year-old blue-spotted groupers and to
induce spawning of 4-year-old females. Mature males, through sex reversal, were obtained …

The efficacy of various doses of an androgen mixture, containing testosterone (T), 17α-
methyltestosterone (MT), and testosterone propionate (TP) in equal ratios, for induction of …

The present paper describes sex reversal in dusky grouper, Epinephelus marginatus
(Lowe). Over a 4‐month feeding period, 5 mg kg− 1 of the male hormone 17‐α …

Hormonal induction of sex reversal is possible in 47 species (15 families) of gonochores (34
species, nine families) and hermaphrodites using one of the 31 (16 androgens, 15 …

The effects of aromatizable 17α-methyltestosterone (MT) and non-aromatizable 17α-
methyldihydrotestosterone (MDHT) on sex inversion in red-spotted grouper, Epinephelus …

The aim of the experiment was to compare the effectiveness of sex reversal in mature female
rainbow trout using 17a-methyltestosterone (6 ppm-MT) and 11$-hydroxyandrostenedione …

We investigated the androgenic effects of 17α-methyltestosterone (MT) on gonadal sex
reversal in juvenile red spotted grouper Epinephelus akaara. The fish were immersed in 17α …

Long-term treatments (April–June 2004) with 17α-methyltestosterone (MT) and/or human
chorionic gonadotropin (hCG) were used to induce precocious sex change in 1-year-old …

During the production of sunshine bass, the fish are graded several times to avoid loss due
to cannibalism. Such grading of fish that may exhibit sexually dimorphic growth could result …

The shortage of males and/or sperm has been an impediment to the aquaculture of orange‐
spotted grouper (Epinephelus coioides). This study reversed orange‐spotted grouper …