Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
Récifal; profondeur 0 - 95 m (Ref. 96667). Tropical
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Indo-Pacific: South Africa to Hawaii.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm Max length : 8.0 cm CW mâle / non sexé; (Ref. 343)
Description synthétique
Morphologie
Carapace distinctly broader than long, surfaces very smooth; anterolateral margin with 5 lobiform teeth (first 2 teeth never spine-tipped). Chelae very long in adults, reaching or almost reaching maximum width of carapace. Color: quite variable, from dark grey to reddish brown, often with a patchwork of grey and dark brown. One of the most distinctive memebers of the genus because of its very broad and smooth carapace with lobiform anterolateral margins, and the elongate chelipeds.
Occurs from the intertidal zone to a depth of about 20 m (Ref. 343). Subtidal on rocky areas (Ref. 801). Inhabits reefs especially on disturbed reef flats (Ref. 343) or in areas exposed to currents (Ref. 801).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Ng, P.K.L. 1998. (Ref. 343)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Utilisations par l'homme
| FishSource |
Outils
Plus d'informations
Taille/ÂgeCroissanceLongueur-poidsLongueur-longueurMorphologieLarvesAbondance
Sources Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 24.5 - 29.1, mean 28 (based on 1756 cells).
Vulnérabilité
Low vulnerability (10 of 100).
Catégorie de prix
Unknown.
