Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; kisaran kedalaman 0 - 366 m (Ref. 83435), usually 8 - 11 m (Ref. 83435). Tropical, preferred 24°C (Ref. 107945); 38°N - 6°S, 98°W - 35°W (Ref. 83435)
Western Atlantic.
Length at first maturity / Size / Weight / umur
Maturity: Lm ? range ? - ? cm Max length : 6.3 cm SHL jantan/; (Ref. 344); Umur maksimum dilaporkan: 2.00 Tahun (Ref. 8702)
Shell outline almost circular, valves very inflated, wing-like projections relatively poorly developed. Surface sculpture of about 20 ribs, smooth square in cross-section. Hinge straight. Colour: upper valve bright, variable, ranging from brown to red to lavender rose to whitish with purplish or reddish mottlings, colour of lower valve much lighter, whitish with lighter markings.
Life span: 18 to 24 months (Ref. 350). Lives in beds in shallow to moderately deep water, usually on (or buried in) sandy bottoms (Ref. 344). Also in seagrass and algae beds (Ref. 106861).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
Spawning and recruitment occur throughout the year, with peaks in late autumn and spring.
rujukan utama
Acuan | Koordinator | mitra
Leal, J.H. 2003. (Ref. 344)
Status IUCN Red List (Ref. 130435)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
penggunaan manusia
Perikanan: bernilai komersial tinggi
FAO - Perikanan: landings | FishSource | Sea Around Us
Alat, peralatan
Sumber internet
Estimates based on models
Preferred temperature
(Ref.
115969): 23.7 - 28, mean 26.9 (based on 680 cells).
Daya lenting
Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (K=1.88-3.06; tmax=2).
Prior r = 1.01, 95% CL = 0.66 - 1.51, Based on 1 data-limited stock assessment.
