Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Luong Thi Bich Thuan"'
Publikováno v:
Journal of Ichthyology. 55:363-372
Otolith morphology and microstructure of the sagitta are described in freckled goatfish Upeneus tragula. The first increments (from the second to sixth or eighth) are the most well defined, and subsequent zones of less contrasting increments are boun
Publikováno v:
Journal of Ichthyology. 55:240-250
Development of sex cells, sperm motility, and initial stages of embryonic development are described in a tropical representative of the family Mullidae, freckled goatfish Upeneus tragula, from the coastal zone of Vietnam. In Nha Trang Bay, the gonads
Publikováno v:
Journal of Ichthyology. 54:893-904
Features of reproduction are described in the tropical representative of the family Mullidae freckled goatfish Upeneus tragula from southern Central Vietnam (Nha Trang Bay) and North Vietnam (Ha Long Bay). Sex ratios of the fishes (females: males) in
Publikováno v:
Journal of Ichthyology. 54:76-84
We describe anomalies in oocyte structure of manybar goatfish Parupeneus multifasciatus from the coastal zone of southern Central Vietnam. The anomalies are registered in the majority of cells (>80%) from ovarian fragments of several individuals. The
Publikováno v:
Journal of Ichthyology. 53:600-609
Gonadal differentiation and development of sex cells are described in the tropical representative of the family Mullidae, manybar goatfish Parupeneus multifasciatus, using histological methods and observations of oocytes in vivo. Anatomical different
Publikováno v:
Вопросы ихтиологии. 53:603-612
Publikováno v:
Вопросы ихтиологии. 53:442-449
Publikováno v:
Journal of Ichthyology. 51:604-617
Features of reproductive biology and the stages of early ontogeny are described in the mass tropical species manybar goatfish Parupeneus multifasciatus. In general, in the catches represented by mainly sexually mature fishes, females prevail but male
Publikováno v:
Journal of Ichthyology. 49:803-818
Experiments on the hormonal stimulation of oocyte maturation and ovulation of Abudefduf sexfasciatus (Pomacentridae) have been conducted. Both single and double injections of surfagon (LH-RH-a) are applied. Ovulation is registered more often 40–48
Publikováno v:
Journal of Ichthyology. 49:249-263
The experiments on hormonal stimulation of the maturation and ovulation of oocytes of Dascyllus trimaculatus (Pomacentridae) are carried out. Double injections of surfagon (LH-RH-a) (5 + 15 μg/kg of fish body weight) with (or without) the addition o