Malacostraca |
Decapoda |
Nephropidae
Environment: milieu / climate zone / depth range / distribution range
Ecology
Benthic; depth range 150 - 400 m, usually 250 - ? m. Tropical; 26°N - 21°N, 119°E - 124°E (Ref. 4)
Indo-west Pacific: Taiwan.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cm Max length : 12.0 cm TL male/unsexed; (Ref. 122061); 9.5 cm TL (female)
It has lengths of 5 to 12 cm (males) and 5 to 9.5 (females), total body length; 8.5 cm, ovigerous female; most specimens are 9 cm long; 1.8 to 4.1 (males), 1.7 to 4.8 (females) and 3.1 to 4.0 (ovigerous females), carapace length (Ref. 4). Occurs at depths from 150 to 400 m, mostly around 250 m with muddy or sandy bottom (Ref. 4).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Spawning time seems to be in late autumn (Ref. 4).
Holthuis, L.B. 1991. (Ref. 4)
IUCN Red List Status
(Ref. 130435: Version 2024-2)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
Fisheries: commercial
| FishSource |
Tools
More information
Trophic EcologyFood items (preys)
Diet composition
Food consumption
Predators
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
Preferred temperature
(Ref.
115969): 11.7 - 17.4, mean 16.3 (based on 8 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).