Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; kisaran kedalaman 0 - 90 m (Ref. 435), usually 4 - 40 m (Ref. 435). Tropical; 17°N - 19°S, 25°W - 14°E
Eastern Atlantic: Western African coast from Mauritania to Namibia.
Length at first maturity / Size / Weight / umur
Maturity: Lm ? range ? - ? cm Max length : 10.8 cm CW jantan/; (Ref. 435)
Occurs at depths from shore to 90 m (Refs. 435, 2708); common at depths of 4 to 40 m. Burrows in sand or fine gravel and also in bottoms with other sediments. (Ref. 435). Can live on all level substrates but may prefer sand (Ref. 2708). In general, Calappa feeds upon molluscs and hermit crabs in gastropod shells. Their right claw is used for crushing shells of prey while their left claw is used as a cutter (Ref. 105092).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
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
Fischer, W., G. Bianchi and W.B. Scott (eds.). 1981. (Ref. 435)
Status IUCN Red List (Ref. 130435)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
| FishSource |
Alat, peralatan
informasi lanjut
Umur / SaizPertumbuhanpanjang-beratpanjang-panjangMorfologiLarvaKelimpahan
Sumber internet
Estimates based on models
Preferred temperature
(Ref.
115969): 21.7 - 28, mean 26.2 (based on 116 cells).
keancaman
Low vulnerability (10 of 100).
kategori harga
Unknown.
