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Some data on the structure of the gonads of manybar goatfish Parupeneus multifasciatus (Mullidae) from the Nha Trang Bay, South China Seaстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
- Авторы: Emel’yanova N.G., Pavlov D.A., Bich Thuan Luong Thi, Vo Thi Ha
- Журнал: Journal of Ichthyology
- Том: 53
- Номер: 8
- Год издания: 2013
- Издательство: Pleiades Publishing, Inc.
- Местоположение издательства: New York, USA
- Первая страница: 600
- Последняя страница: 609
- DOI: 10.1134/S0032945213050032
- Аннотация: 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 observa tions of oocytes in vivo. Anatomical differentiation of the gonads is registered by approximately 5 cm fork length (FL) and 1.5 g body weight of the fish, and cytological differentiation (in the females) occurs by approximately 6 cm body length and 2.6 g body weight. In the ovaries of sexually mature females before spawning, oocytes of all phases and periods of development can be found. Based on the gonadal structure and frequency distribution of oocyte diameter, the type of oogenesis is continuous.
- Добавил в систему: Павлов Дмитрий Александрович