Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur 0 - 200 m (Ref. 96667). Tropical; 46°N - 39°S, 30°E - 85°W (Ref. 108742)
Indo-Pacific.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?, range 5 - 4.99 cm Max length : 40.0 cm TL mâle / non sexé; (Ref. 4); common length : 30.0 cm TL mâle / non sexé; (Ref. 4)
It has lengths of 40 cm, maximum total body length; 30 cm, average adult length; Males are usually larger than females (Ref. 4). Maximum depth from Ref. 105425. Occurs at a depth range of 1 to 4 m on rocky substrates. It is usually found in clear waters often in surf zones and in surge channels; often near arid coasts and on small islands. The species is not gregarious and is nocturnal, hiding in the daytime in crevices in the rocks and coral reefs (Ref. 4) and moving at night to surge channels at the reef edge and into shallow reef flats (Ref. 84816). Primarily inhabits outer reef slopes (Refs. 84816, 106196). On rocky subtidal zone. Found in groups of more than 20 in submerged caves and lava tunnels during the day (Ref. 106199). In general, palinurids are mainly carnivores, usually feeding upon sluggish, easily captured animals where most material is eaten alive or freshly killed (Ref. 105260). Associated with a pedunculate barnacle (Ref. 105259).
Brood and pelagic duration lasts 1 month (Ref. 81135) and 7.5 months (Ref. 81163), respectively. Also Refs. 81118, 106193.
Holthuis, L.B. 1991. (Ref. 4)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Utilisations par l'homme
Pêcheries: commercial
| FishSource | Sea Around Us
Outils
Sources Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 20.1 - 28.3, mean 26.7 (based on 1251 cells).
Résilience
Haut, temps minimum de doublement de population inférieur à 15 mois (K=0.13-0.58).
Prior r = 1.18, 95% CL = 0.78 - 1.77, Based on 1 data-limited stock assessment.
Vulnérabilité
Low to moderate vulnerability (30 of 100).