Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; kisaran kedalaman 0 - 200 m (Ref. 356), usually 25 - 50 m (Ref. 8). Tropical, preferred 26°C (Ref. 107945); 38°N - 37°S, 123°W - 70°W (Ref. 75620)
Eastern Pacific: San Francisco Bay, California to Chile.
Length at first maturity / Size / Weight / umur
Maturity: Lm 13.5  range ? - ? cm Max length : 20.7 cm TL jantan/; (Ref. 127176); 22.2 cm TL (female); Berat maksimum terpublikasi: 81.00 g (Ref. 127176); Berat maksimum terpublikasi: 81.00 g
Maximum standard length: 18.0 cm (Ref. 356). Maximum carapace length: 5.5 cm (female) (Ref. 8). Occurs at depths from 15 to 100 m, common between 25 to 50 m, in bottom mud or sandy mud marine environment. Juveniles are rarely found in estuarine environment (Ref. 8). Juveniles may feed on the green macroalga Ulva clathrata (Ref. 115030).
Members of the order Decapoda are mostly gonochoric. Mating behavior: Precopulatory courtship ritual is common (through olfactory and tactile cues); usually indirect sperm transfer.
rujukan utama
Acuan | Koordinator | mitra
Holthuis, L.B. 1980. (Ref. 8)
Status IUCN Red List (Ref. 130435)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
penggunaan manusia
Perikanan: komersial
FAO - Perikanan: landings | FishSource | Sea Around Us
Alat, peralatan
Sumber internet
Estimates based on models
Preferred temperature
(Ref.
115969): 12.1 - 26, mean 23.1 (based on 26 cells).
Daya lenting
Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (K=0.67-8.98).
Prior r = 0.92, 95% CL = 0.61 - 1.38, Based on 4 data-limited stock assessments.
keancaman
Low vulnerability (10 of 100).