Malacostraca |
Decapoda |
Calappidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; εύρος βάθους 0 - 20 m (Αναφ. 343). Tropical
Indo-Pacific: Southeast Asia to Fiji and New Hebrides.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ?, range 3 - 4.46 cm Max length : 5.0 cm CW αρσενικό/απροσδιόριστο; (Αναφ. 343)
Carapace rounded, with 2 long, well-developed lateral spines; anterolateral margins gently serrated. Outer surface of palm with low but distinct oblique ridge. Color: yellowish ground color with numerous fine black spots and several larger ones on carapace; legs and chelae bright yellow.
Caught by local communities in nets, by hand or beach seines. On sandy areas (Ref. 343), and intertidal mudflats (Refs. 128960, 9773). Carnivorous and facultative scavengers. Preys mainly on crustaceans and mollusks; smaller individuals on small, soft-shelled species while larger individuals eat slow-moving invertebrates like anomurans, bivalves and gastropods (Ref. 102715). Scavenger-predator (Ref. 128960). Usually seen swimming along the tidal current. Known to burrow in sand (Ref. 9773).
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. (Αναφ. 343)
IUCN Red List Status
(Αναφ. 130435: Version 2024-2)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
αλιεία: παραδοσιακή αλιεία
| 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): 22.8 - 29.3, mean 28.6 (based on 2487 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.