Common names from other countries
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Carangaria/misc (Various families in series Carangaria) >
Polynemidae (Threadfins)
Etymology: Polydactylus: Greek, poly = a lot of + greek, daktylos = finger (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
экология
морской; пресноводный; солоноватоводный демерсальный; пределы глубины 15 - 55 m (Ref. 10799). Tropical; 22°N - 5°S, 26°W - 13°E (Ref. 57343)
Eastern Atlantic: Senegal to Angola (Ref. 57402). Also reported from Mauritania (Ref. 55783).
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 200 cm TL самец/пол неопределен; (Ref. 57402); common length : 150 cm TL самец/пол неопределен; (Ref. 3659); наибольший вес (опубликованные данные): 75.0 kg (Ref. 7386)
колючие лучи спинного плавника (общее число) : 9; членистые (мягкие) лучи спинного плавника (общее число) : 12 - 13; колючие лучи анального плавника: 3; членистые (мягкие) лучи анального плавника: 11 - 12. Diagnosis: pectoral fin with 4 threadlike filaments (Ref. 57402, 81658). Pectoral fin inserted very low on body, generally somewhat longer than upper part of fin (Ref. 57402).
Occurs in shallow coastal waters, over sandy and muddy bottoms, sometimes in brackish habitats (Ref. 57343, 81658). Enters estuaries (Ref. 57402), occasionally caught in fresh water (Ref. 57402, 81658). Very large specimens are only found in marine waters (Ref. 81658). Feeds on crustaceans and fishes (Ref. 10799, 81658). Flesh fairly tasteful (Ref. 57402).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Motomura, H., 2004. Threadfins of the world (Family Polynemidae). An annotated and illustrated catalogue of polynemid species known to date. FAO Spec. Cat. Fish. Purp. Rome: FAO. 3:117 p. (Ref. 57343)
Статус Красного Списка МСОП (Ref. 130435)
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