Malacostraca |
Decapoda |
Palinuridae
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
Benthic; tiefenbereich 0 - 120 m, usually 0 - 90 m. Subtropical, preferred 22°C (Ref. 107945); 22°S - 34°S, 113°E - 116°E (Ref. 4)
Indo-West Pacific: restricted to Western Australia.
Länge bei der ersten Reifung / Größe / Gewicht / Alter
Geschlechtsreife: Lm 7.0 range ? - ? cm Max length : 40.0 cm TL Männchen/unbestimmt; (Ref. 4)
It has lengths of 40 cm, total body length; 14 cm, minimum carapace length; 8 and 10 cm, average carapace length; 9 to 11 cm, carapace length of ovigerous females or those with spermatophores (Ref. 4). The Western Australian Rock Lobster Fishery of this species has been certified by the Marine Stewardship Council (http://www.msc.org/) as well-managed and sustainable (http://www.msc.org/html/content_1277.htm). Occurs at depths between 0 and 90 m, rarely as deep as 120 m. The species are nocturnal and shelter in the daytime in rock crevices and among coral. They are omnivorous. They undertake limited migrations (Ref. 4). Juveniles spend 5 to 6 years in shallow-water reef areas, then moves offshore. They return from nocturnal foraging to the same den or one nearby, implying knowledge of topography (Ref. 106918). Phyllosomata of this species is observed to hitch and feed on its host salp Thetys vagina (Ref. 108806). Feeds on the coralline alga Corallina cuvieri (Ref. 122156).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Brood and pelagic period lasts for 1.5 (Ref. 81134) and 10 months (Ref. 81163), respectively.
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. (Ref. 4)
IUCN Rote Liste Status
(Ref. 130435: Version 2025-2 (Global))
CITES Status (Ref. 108899)
Not Evaluated
Not Evaluated
Bedrohung für Menschen
Nutzung durch Menschen
Fischereien: kommerziell
FAO - Fischereien: landings search; Publication: search | FishSource | Das Meer um uns herum
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Mehr Information
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Schätzungen auf der Grundlage von Modellen
Widerstandsfähigkeit
(Ref. 69278): |
niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.09; tm=5) |
Rate of population increase
|
Prior r = 1.15, 95% CL = 0.76 - 1.73, Based on 3 data-limited stock assessments. |
Anfälligkeit der Fischerei
(Ref. 71543) |
High vulnerability (55 of 100). |
Klimaanfälligkeit
(Ref. 125649) |
High to very high vulnerability (67 of 100) |
Preiskategorie
(Ref. 80766): |
Very 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. |
