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Eupercaria/misc (Various families in series Eupercaria) >
Sparidae (Porgies)
Etymology: Diplodus: Greek, diploos = twice + Greek, odous = teeth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu 0 - 50 m (Ref. 27121). Tropical; - 35°S
Southeast Atlantic and Western Indian Ocean: Angola to Mozambique and southern Madagascar, possibly reaching Mauritius (Ref. 3168, 3198).
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm 21.1 range ? - ? cm
Max length : 45.0 cm TL con đực/không giới tính; (Ref. 3198); common length : 30.0 cm TL con đực/không giới tính; (Ref. 3507); Tuổi cực đại được báo cáo: 21 các năm (Ref. 26244)
Các tia vây lưng cứng (tổng cộng) : 12; Các vây lưng mềm (tổng cộng) : 14 - 15; Tia cứng vây hậu môn: 3; Tia mềm vây hậu môn: 13 - 14. Young specimens with fine crossbars; large adults almost uniformly black.
Adults occur in shallow rocky and sandy substrate; juveniles in shallow reefs, estuary mouths and intertidal pools, sandy beach surf zone. Omnivorous on seaweeds, sponges and bivalves. Also feeds on crustaceans, worms, mollusks, and fish. Sold fresh or whole and as bait.
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Bauchot, M.-L. and J.-C. Hureau, 1990. Sparidae. p. 790-812. 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. 3688)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Các nghề cá: buôn bán nhỏ; cá để chơi: đúng; mồi: usually
Các công cụ
Special reports
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Các nguồn internet
Estimates based on models
Preferred temperature (Ref.
123201): 18.6 - 27, mean 25.9 °C (based on 56 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.00951 - 0.02409), b=3.08 (2.95 - 3.21), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 2.7 ±0.15 se; based on food items.
Generation time: 7.7 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
Thích nghi nhanh (Ref.
120179): Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (tm=3; tmax=21).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
Nutrients (Ref.
124155): Calcium = 50.6 [25.9, 83.1] mg/100g; Iron = 0.626 [0.349, 1.128] mg/100g; Protein = 19.4 [18.2, 20.6] %; Omega3 = 0.127 [0.067, 0.248] g/100g; Selenium = 33.1 [18.4, 56.2] μg/100g; VitaminA = 63 [18, 194] μg/100g; Zinc = 1.35 [0.92, 1.85] mg/100g (wet weight);
