Malacostraca |
Decapoda |
Portunidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
Υφαλόφιλο(α); εύρος βάθους 1 - 114 m (Αναφ. 96667). Tropical
Indo-Pacific: Mozambique to Mauritius and the Philippines.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ?, range 3 - 6.1 cm
Maximum depth from Ref. 106682. Intertidal (Ref. 8752) and subtidal (Ref. 106854). A swimming crab inhabiting the lower intertidal zone, hiding under boulders or burrowing in mud (Ref. 127107). Has a broad diet; feeds ravenously on the mussel Perna viridis (Ref. 102692). Also feeds on macroalgae and small invertebrates (Ref. 95905).
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Estampador, E.P. 1959. (Αναφ. 81840)
IUCN Red List Status
(Αναφ. 130435: Version 2024-2)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Poisonous to eat (Αναφ. 130551)
Human uses
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Population dynamicsΑύξησηMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionΑφθονία PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 24.3 - 29, mean 27.8 (based on 1142 cells).