Malacostraca |
Decapoda |
Grapsidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; brackish. Tropical
Indo-West Pacific.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Intertidal (Ref. 106854). Non-obligate mangal species (Ref. 81559). Part of both epibenthic and arboreal communities in mangrove areas (Ref. 128397). Found under rock fragments along gravelly shores (Ref. 132434).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | 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.
Tan, C.G.S. and P.K.L. Ng 1994 An annotated checklist of mangrove brachyuran crabs from Malaysia and Singapore. Hydrobiologia 285:75-84. (Ref. 81559)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Tools
More information
Population dynamicsGrowth
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundance
Life cycleReproductionMaturityFecunditySpawningEggsEgg developmentLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
Internet sources
Estimates based on models