Malacostraca |
Decapoda |
Palinuridae
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
Benthic; 深さの範囲 0 - 600 m (参照 122059), usually 180 - 234 m (参照 4). Tropical; 12°C - 18°C (参照 116284), preferred 25°C (参照 107945); 17°S - 34°S, 27°E - 56°E (参照 116284)
Western Indian Ocean and southeast Atlantic: From central Mozambique and southern Madagascar to the Eastern Cape, South Africa.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 6.7 range ? - ? cm Max length : 38.7 cm TL オス/雌雄の選別がない; (参照 249); 最大公表体重: 2.0 kg (参照 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 ).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
主な参考文献
参考文献 | コーディネーター | 協力者
Holthuis, L.B. 1991 FAO Species Catalogue. Vol. 13. Marine lobsters of the world. An annotated and illustrated catalogue of species of interest to fisheries known to date. FAO Fish. Synop. 125(13):292p. Rome: FAO. (参照 4)
IUCNのレッドリストの状況は
(参照 130435: Version 2025-2 (Global))
ワシントン条約ステータス (参照 108899)
Not Evaluated
Not Evaluated
人間に対する脅威
人間の用途
水産業: 商業
FAO - 水産業: landings search; Publication: search | FishSource | 私達の周りの海
用具
インターネットの情報源
モデルに基づく推定値
回復力
(Ref. 69278): |
手段, １．４年～４．４年の倍増期間の最小個体群 (K=0.06-0.3) |
漁業の脆弱性
(参照 71543) |
Moderate vulnerability (37 of 100). |
気候脆弱性
(参照 125649) |
High vulnerability (60 of 100) |
価格帯
(参照 80766): |
High. |
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); based on nutrient studies. |
