Environment: milieu / climate zone / depth range / distribution range
экология
морской; солоноватоводный; мигрирует в океане (Ref. 51243); пределы глубины 0 - 2000 m (Ref. 26165). Subtropical; 25°N - 6°N, 62°E - 100°E
Indian Ocean: confirmed from the Arabian Sea and Bay of Bengal. Reports from outside this area are most likely misidentifications (A.S. Harold, pers. comm., 18/08/98) and name reported from western Pacific may be a misidentification of B. pseudolanceolatus (Ref. 114229).
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 9.6 cm SL самец/пол неопределен; (Ref. 4496); common length : 7.0 cm SL самец/пол неопределен; (Ref. 2872); наибольший вес (опубликованные данные): 8.50 g (Ref. 128684)
колючие лучи спинного плавника (общее число): 0; членистые (мягкие) лучи спинного плавника (общее число): 57-66; колючие лучи анального плавника 0; членистые (мягкие) лучи анального плавника: 58 - 69; позвонки: 52 - 58. Body is elongate, brownish and with speckling above and silvery below. The cheek and lower head also silver. Single occipital ray long and delicate, extending to near the middle of the second dorsal fin (Ref. 46075). Pelvic fins are jugular.
If taxonomy is correct, both onshore in brackish water and oceanic. According to larval survey, occurrence in the tropics is wide (Ref. 9902, 45075). Feed on planktonic crustaceans. Also caught with bagnets (Ref. 2872).
Life cycle and mating behavior
половая зрелость | размножение | нерест | икра | Fecundity | личинки
Cohen, D.M., 1990. Bregmacerotidae. p. 524-525. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 4496)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
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