Malacostraca | Decapoda
Environment / Climate / Range
Demersal; depth range 200 - 440 m, usually 200 - 300 m. Subtropical; 35°N - 30°N, 131°E - 142°E (Ref. 4)
Indo-west Pacific: Japan.
Length at first maturity / Size / Weight / Age
Maturity: Lm ?  range ? - ? cmCommon length : 12.0 cm TL male/unsexed; (Ref. 4)
It has lengths of 9 to 12 cm, total body length; 3.7 cm (males) and 3 to 6 cm (females), carapace length (Ref. 4). Occurs at depths from 200 to 440 m, usually between 200 and 300 m with muddy bottom (Ref. 4). Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer (Ref. 833).
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.
Holthuis, L.B. 1991. (Ref. 4)
IUCN Red List Status (Ref. 115185)
CITES status (Ref. 108899)
Threat to humans
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Estimates of some properties based on models