Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; kisaran kedalaman 0 - 46 m (Ref. 95344). Boreal, preferred 8°C (Ref. 107945); 60°N - 22°N, 166°E - 109°W
Pacific Ocean: West to east Bering Sea, Aleutian to Baja California.
Length at first maturity / Size / Weight / umur
Maturity: Lm ?, range 2 - 3.5 cm Max length : 7.5 cm SHL jantan/; (Ref. 95344); common length : 6.4 cm SHL jantan/; (Ref. 78182); Umur maksimum dilaporkan: 16 Tahun (Ref. 104675)
Maximum depth from Ref. 104447.
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam (Ref. 833). Eggs are discharged through the siphon (Ref. 104667). Spawning: Two periods of high temperature and two spawning peaks may occur in summer due to strong water temperature fluctuations while only one temperature and spawning peak may be expected in a warmer than normal year (Ref. 78182).
rujukan utama
Acuan | Koordinator | mitra
Shaw, W.N. 1986. (Ref. 78182)
Status IUCN Red List (Ref. 130435: Version 2024-1)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
penggunaan manusia
Perikanan: komersial
FAO - Budidaya air: production; Perikanan: landings | FishSource | Sea Around Us
Alat, peralatan
Sumber internet
Estimates based on models
Preferred temperature
(Ref.
115969): 7.3 - 15.7, mean 9.8 (based on 90 cells).
Daya lenting
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.19; tm=2.5; tmax=16).
keancaman
Moderate vulnerability (42 of 100).
