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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Rhabdosargus: Greek, rhabdos = stick + Latin, sargus = sargus (1591) (Ref. 45335).
More on author: Forsskål.
Environment: milieu / climate zone / depth range / distribution range
экология
морской; солоноватоводный ассоциированный с рифами; мигрирует в океане (Ref. 51243); пределы глубины 0 - 60 m (Ref. 30573). Tropical; 36°N - 38°S, 19°E - 155°E (Ref. 57004)
Indo-West Pacific: Red Sea and East Africa to Japan, China, and Australia.
Length at first maturity / Size / Вес / Возраст
Maturity: Lm 23.7 range ? - ? cm
Max length : 80.0 cm TL самец/пол неопределен; (Ref. 3678); common length : 45.0 cm TL самец/пол неопределен; (Ref. 1724); наибольший вес (опубликованные данные): 12.0 kg (Ref. 1724)
колючие лучи спинного плавника (общее число) : 11; членистые (мягкие) лучи спинного плавника (общее число) : 12 - 13; колючие лучи анального плавника: 3; членистые (мягкие) лучи анального плавника: 10 - 11. Bright yellow mark above the pelvic base.
Inhabit coastal waters (Ref. 30573, 44894), usually entering estuaries (Ref. 44894). Abundant in shallow water and often caught at the surf-line or in rock pools (Ref. 9987). Larger, solitary fish sometimes enter brackish mangrove areas (Ref. 9987). Juveniles in estuaries move into deeper water with growth (Ref. 4335). Often in schools (Ref. 9710). Feed on benthic invertebrates, mainly mollusks (Ref. 5213) and aquatic macrophytes (Ref. 26055). Popular angling species commonly captured with hook and line (Ref. 44894). Marketed fresh (Ref. 5284).
Normally sexes are separate but some individuals are protandrous due to geographical variation in sexual pattern (Ref. 103751). Gonochorism is confirmed in Australia, and protandry in Asia (Ref. 103751). Also Ref. 28504.
Bauchot, M.-L. and M.M. Smith, 1984. Sparidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean (Fishing Area 51). volume 4. [var. pag.] FAO, Rome. (Ref. 3507)
Статус Красного Списка МСОП (Ref. 130435: Version 2024-1)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; аквакультура (рыбоводство): коммерческий; объект спортивного рыболовства: да
дополнительная информация
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Специальные отчеты
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ресурсы в Интернет
Estimates based on models
Preferred temperature (Ref.
123201): 21.9 - 29, mean 28 °C (based on 1662 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.01666 - 0.02389), b=2.96 (2.91 - 3.01), in cm total length, based on LWR estimates for this species (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.47 se; based on food items.
Generation time: 3.3 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Assuming tm=2-4).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (88 of 100).
Nutrients (Ref.
124155): Calcium = 34 [15, 69] mg/100g; Iron = 0.537 [0.280, 1.105] mg/100g; Protein = 19.7 [18.4, 21.1] %; Omega3 = 0.114 [0.068, 0.201] g/100g; Selenium = 39.8 [20.0, 80.7] μg/100g; VitaminA = 26.9 [6.4, 109.3] μg/100g; Zinc = 0.956 [0.602, 1.420] mg/100g (wet weight);
