Malacostraca |
Decapoda |
Calappidae
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
Benthic; djupintervall 0 - 20 m (Ref. 343). Tropical
Indo-Pacific: Southeast Asia to Fiji and New Hebrides.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm ?, range 3 - 4.46 cm Max length : 5.0 cm CW hane/ej könsbestämd; (Ref. 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).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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 Crabs. p. 1045-1155. In K.E. Carpenter and V.H. Niem (eds) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 2. Cephalopods, crustaceans, holothurians and sharks. Rome, FAO. 1998. pp. 687-1396. (Ref. 343)
Status på IUCN:s rödlista
(Ref. 130435: Version 2025-2 (Global))
CITES-status (Ref. 108899)
Not Evaluated
Not Evaluated
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: husbehovsfiske
FAO - Publication: search | FishSource |
Verktyg
Ytterligare information
MänniskorelateradFrimärken, mynt, diverse.
Internet-källor
Uppskattningar baserade på modeller
Sårbarhet i fisket (Ref. 71543) |
Low vulnerability (10 of 100). |
Priskategori (Ref. 80766): |
Unknown. |