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Decapoda |
Palinuridae
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; kisaran kedalaman 0 - 600 m (Ref. 122059), usually 180 - 234 m (Ref. 4). Tropical; 12°C - 18°C (Ref. 116284), preferred 25°C (Ref. 107945); 17°S - 34°S, 27°E - 56°E (Ref. 116284)
Western Indian Ocean and southeast Atlantic: From central Mozambique and southern Madagascar to the Eastern Cape, South Africa.
Length at first maturity / Size / Weight / umur
Maturity: Lm 6.7 range ? - ? cm Max length : 38.7 cm TL jantan/; (Ref. 249); Berat maksimum terpublikasi: 2.0 kg (Ref. 249)
It has lengths of 35 cm, maximum total body length; 17 cm, carapace length; 10 cm, average carapace length (Ref. 4). Maximum depth from Ref. 106915. Inhabits deep waters (Ref. 106915). Occurs at depths from 0 to 400 m, usually between 180 and 324 m. Off South Africa it is usually found on muddy or sandy substrate, sometimes with coral fragments; off Madagascar it has been reported from a rocky substrate (Ref. 4). Also on organically rich muddy substrata with coral fragments and sand (Ref. 106915). The species is gregarious and seems to migrate, it can sometimes be caught in enormous numbers (Ref.4 ).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
rujukan utama
Acuan | Koordinator | mitra
Holthuis, L.B. 1991. (Ref. 4)
Status IUCN Red List (Ref. 130435)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
ancaman kepada manusia
penggunaan manusia
Perikanan: komersial
FAO - Perikanan: landings | FishSource | Sea Around Us
Alat, peralatan
Sumber internet
Estimates based on models
Preferred temperature
(Ref.
115969): 10.3 - 26.6, mean 20.4 (based on 79 cells).
Daya lenting
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.06-0.3).
keancaman
Low vulnerability (25 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).
