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Eupercaria/misc (Various families in series Eupercaria) >
Sillaginidae (Smelt-whitings)
Etymology: Sillaginodes: See Sillago + Greek, oides = similar to.
More on author: Cuvier.
Окружающая среда: среда / климатическая зона / пределы глубины / диапазон распространения
экология
морской; солоноватоводный демерсальный; немигрирующий; пределы глубины 2 - 200 m (Ref. 6390), usually 2 - 18 m (Ref. 6205). Temperate; 29°S - 41°S, 112°E - 152°E (Ref. 6205)
Indo-West Pacific: southern Australia.
Длина при первой зрелости / Размер / Вес / Возраст
половая зрелость: Lm 34.0, range 32 - 36 cm
Max length : 72.0 cm TL самец/пол неопределен; (Ref. 6205); common length : 35.0 cm TL самец/пол неопределен; (Ref. 9563); наибольший вес (опубликованные данные): 4.8 kg (Ref. 6205); наибольший возраст (опубликованны данные): 15 годы (Ref. 6390)
колючие лучи спинного плавника (общее число) : 12 - 14; членистые (мягкие) лучи спинного плавника (общее число) : 25 - 27; колючие лучи анального плавника: 2; членистые (мягкие) лучи анального плавника: 21 - 24. The swim bladder is very elongate with a single slender tapering posterior extension and two anterolateral extensions. No duct-like urogenital aperture is present. Body color is pale brown, gray brown, or dark olive green above, and whitish pale brown or silvery below with reflections of mauve, blue green when fresh. The back and upper sides with oblique rows of small round dark brown to rusty brown spots; the lower sides with open-spaced rather scattered round dark spots. The belly is white and without spots. The dorsal fins are uniformly dark greenish brown to light brown sometimes spotted with dark brown; the anal, pectoral and pelvic fins are pale brown to hyaline; the caudal fin is greenish to brownish and finely dusted with brown (Ref. 6205).
Body shape (shape guide): elongated; Cross section: circular.
Inhabit shallow inner continental shelf waters, including bays and inlets (Ref. 6390). For their first few years, they live mainly where seagrasses (Zostera species, Posidonia creeks. Small juveniles favor water depths from 2 m to 20 m. Adults inhabit more exposed waters along coastal beaches and reef areas (Ref. 27008, 27667), sometimes to depths as great as 200 m. Spawn in offshore waters from late summer to winter (Ref. 6390). Juveniles feed on benthic amphipods and other crustaceans. As they grow larger, their diet expands to include polychaete worms, mollusks and peanut worms (Sipuncula) (Ref. 27008, 27667). Oviparous (Ref. 205). This premium quality fish obtains a high price (Ref. 6205).
Are serial batch spawners, yet the number of spawnings in a season is unknown (Ref. 6390).
McKay, R.J., 1992. FAO Species Catalogue. Vol. 14. Sillaginid fishes of the world (family Sillaginidae). An annotated and illustrated catalogue of the sillago, smelt or Indo-Pacific whiting species known to date. Rome: FAO. FAO Fish. Synop. 125(14):87p. (Ref. 6205)
Статус Красного Списка МСОП (Ref. 130435: Version 2025-2 (Global))
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; аквакультура (рыбоводство): экспериментальный; объект спортивного рыболовства: да
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Оценки, основанные на моделях
Индекс филогенетического разнообразия (ссылка 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00501 (0.00257 - 0.00977), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Трофический уровень (ссылка 69278) |
3.3 ±0.3 se; based on diet studies. |
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Generation time |
2.3 (1.6 - 6.5) years. Estimated as median ln(3)/K based on 10 growth studies. |
устойчивость к внешним воздействиям (ссылка 120179) |
средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (K=0.47; tm=3-4; tmax=15; Fec=100,000). |
Уязвимость рыбной ловли (Ref. 59153) |
Moderate to high vulnerability (50 of 100). 🛈 |
Категория цены (Ref. 80766) |
Very high.
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Питательные вещества (Ref. 124155) |
Calcium = 32 [13, 91] mg/100g; Iron = 0.259 [0.098, 0.780] mg/100g; Protein = 20.1 [17.8, 22.2] %; Omega3 = 0.264 [0.123, 0.583] g/100g; Selenium = 28.4 [9.9, 84.1] μg/100g; VitaminA = 7.1 [2.1, 26.7] μg/100g; Zinc = 0.72 [0.34, 1.33] mg/100g (wet weight); based on nutrient studies. |