Malacostraca |
Decapoda |
Portunidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
Revassocierade. Tropical
Indo-Pacific.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
Intertidal to subtidal. Recorded in estuarine or brackish waters. Found among mangroves (Ref. 106854). In rocky shores and coral reefs. Juveniles were found in seagrass beds or under stones on intertidal flats (Ref. 130618).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
Tweedie, M.W.F. 1950 The fauna of the Cocos-Keeling Islands, Brachyura and Stomatopoda. Bulletin of the Raffles Museum, Singapore 22:102-148. (Ref. 3147)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)
Födosammansättning
Födointag
Predatorer
Population dynamicsTillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Price category
Unknown.
