Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Cùng sống ở rạn san hô; Mức độ sâu 25 - 147 m (Ref. 5222). Tropical; 30°N - 22°S, 32°E - 173°W (Ref. 5222)
Indo-Pacific: Red Sea, Zanzibar, Maldives, St. Brandon's Shoals, Sri Lanka, Chagos, Nazareth Bank, Sumatra, and Fiji. Recently recorded from Tonga (Ref. 53797). Subspecies, Plectropomus pessuliferus marisburi occurs in the Red Sea, while Plectropomus pessuliferus pessuliferus from the rest of the Indo-Pacific region (Ref. 3150). Often misidentified as Plectropomus maculatus.
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?, range 63 - ? cm
Max length : 120 cm TL con đực/không giới tính; (Ref. 5222)
Các tia vây lưng cứng (tổng cộng) : 7 - 8; Các vây lưng mềm (tổng cộng) : 10 - 12; Tia cứng vây hậu môn: 3; Tia mềm vây hậu môn: 8.
An uncommon species (Ref. 9710) found in shallow lagoon and seaward reefs. In the Hong Kong live fish markets (Ref. 27253). Solitary (Ref 90102).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Các nghề cá: Tính thương mại; cá để chơi: đúng
Các công cụ
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Estimates based on models
Preferred temperature (Ref.
123201): 22.9 - 28.4, mean 27.1 °C (based on 672 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00553 - 0.02385), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 4.2 ±0.7 se; based on size and trophs of closest relatives
Generation time: 7.0 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
Thích nghi nhanh (Ref.
120179): thấp, thời gian nhân đôi của chủng quần tối thiểu là 4.5 - 14 năm (Tmax=19).
Fishing Vulnerability (Ref.
59153): High vulnerability (58 of 100).
Climate Vulnerability (Ref.
125649): Very high vulnerability (81 of 100).
Nutrients (Ref.
124155): Calcium = 19.3 [12.2, 32.7] mg/100g; Iron = 0.456 [0.249, 0.740] mg/100g; Protein = 18.8 [16.9, 20.4] %; Omega3 = 0.143 [0.095, 0.221] g/100g; Selenium = 49.2 [29.0, 87.0] μg/100g; VitaminA = 87.9 [33.3, 281.7] μg/100g; Zinc = 0.669 [0.469, 0.946] mg/100g (wet weight);
