Malacostraca |
Decapoda |
Palinuridae
Environment: milieu / climate zone / пределы глубины / distribution range
экология
; пределы глубины 0 - 200 m (ссылка 4), usually 10 - 40 m (ссылка 4). Temperate, preferred 15°C (ссылка 107945); 25°S - 47°S, 13°W - 99°E (ссылка 107486)
Southeast Atlantic, Western and Antarctic Indian Ocean.
Length at first maturity / Size / Weight / Возраст
половая зрелость: Lm 6.3, range 6 - 7.5 cm Max length : 37.0 cm TL самец/пол неопределен; (ссылка 4); 27 cm TL (female); common length : 28.0 cm TL самец/пол неопределен; (ссылка 4); common length :21 cm TL (female)
The total body length of largest specimen ever recorded is 37 cm; and the total body length is 14 to 35.5 cm (male) and 9 to 27 cm (female); and carapace lengths of 6 to 14.5 cm (male) and 4 to 10 cm (female); with an average size of 21 to 28 cm (male) and 19 to 21 cm (female). The specimens from Amsterdam are slightly smaller than those from St Paul Island (Ref. 4). Occurs at depths of 0 to 200 m on rocky or gravel bottom, being most numerous in the kelp zone between 10 and 40 m (Ref. 4). Found clinging to overhangs in deep shade underneath huge rocks; also in caves (Ref. 106858). Confined to oceanic islands and seamounts (Ref. 105202). It is nocturnal and feeds on plants and dead animal matter (Ref. 4). Partially vegetarian (Ref. 105260). Reported to exhibit cannibalism among its deep-water populations (Ref. 105202).
Life cycle and mating behavior
половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae
May exhibit gynandromorphy (Ref. 10623). Egg-laying starts in May, and ovigerous females have been observed until November, or exceptionally early December. Females are caught from May to October, while males dominate in most catches from November to April (Ref. 4).
Основная ссылка
ссылки | координатор | соавторы
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. (ссылка 4)
Статус Красного Списка МСОП
(ссылка 130435: Version 2025-1)
Статус СИТЕС (ссылка 108899)
Not Evaluated
CMS (ссылка 116361)
Not Evaluated
Угроза для людей
Использование человеком
рыболовство: коммерческий
FAO - рыболовство: landings | FishSource | Sea Around Us
инструменты
дополнительная информация
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
ресурсы в Интернет
Estimates based on models
Preferred temperature
(Ref.
115969): 5.5 - 15.3, mean 10.2 (based on 4 cells).
устойчивость к внешним воздействиям
низкий, минимальное время удвоения популяции 4.5-14 лет (K=0.06-0.11).
Fishing Vulnerability
Moderate to high vulnerability (54 of 100).
Climate Vulnerability
High to very high vulnerability (74 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); based on
nutrient studies.
