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Decapoda |
Penaeidae
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; brakwater; diepteverspreiding 1 - 170 m (Ref. 8), usually 10 - 30 m (Ref. 8). Tropical, preferred 26°C (Ref. 107945); 30°N - 31°S, 29°E - 103°E
Indo-West Pacific and Southern Atlantic. Introduced in the Mediterranean. Tropical to subtropical.
Length at first maturity / Size / Gewicht / Leeftijd
Maturity: Lm 12.7, range 11 - 12 cm Max length : 19.9 cm TL mannelijk/geslacht niet bekend; (Ref. 119750); 22.6 cm TL (female); Maximaal vermelde leeftijd: 2.50 jaren (Ref. 104940)
Maximum carapace length: 5.0 cm (female; Ref. 8). Prefers bottom sandy mud (Ref. 8). Also occurs on seagrasses, mudflats, sandflats and mangrove channels. Frequently burrows (Ref. 106912). Feeds on crustaceans, polychaetes, mollusks, fishes, algae and detritus (Ref. 104916).
Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer (Ref. 833). Females spawn once every two (2) months (Ref. 104933).
Holthuis, L.B. 1980. (Ref. 8)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Status bij CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Gevaarlijk voor mensen
Gebruik door de mens
Visserij: commercieel; aas: occasionally
FAO - Visserij: landings | FishSource | Sea Around Us
Tools
Internet-bronnen
Estimates based on models
Preferred temperature
(Ref.
115969): 25.2 - 29.3, mean 27.8 (based on 258 cells).
Weerstandsvermogen
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (K=0.67-2.2; tmax=2.5).
Prior r = 1.11, 95% CL = 0.74 - 1.67, Based on 2 data-limited stock assessments.
Kwetsbaarheid
Low vulnerability (10 of 100).
Nutrients: Calcium = 109 [35, 184] mg/100g; Iron = 1.59 [1.21, 1.97] mg/100g; Protein = 20.2 [19.2, 21.3] %; Omega3 = 0.285 [0.185, 0.386] g/100g; Selenium = 48.3 [-31.7, 128.3] μg/100g; VitaminA = 0 μg/100g; Zinc = 1.79 [1.17, 2.40] mg/100g (wet weight).