Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; kisaran kedalaman 0 - 20 m (Ref. 101272). Temperate, preferred 18°C (Ref. 107945); 16°S - 47°S, 110°W - 70°W
Southeast Pacific: Chile, Easter Island, and Peru. Subtropical to temperate.
Length at first maturity / Size / Weight / umur
Maturity: Lm ? range ? - ? cm Max length : 8.0 cm SHL jantan/; (Ref. 101426)
Common shell length is between 5 to 7 cm (Ref. 101426). Subtidal, living just below the surface of sandy substrates. Also found intertidally in mud and gravel (Ref. 116664). Has high lethal temperature threshold, surviving El Niño events (Ref. 105334). In general, suspension feeding bivalves mainly depend on phytoplankton and detritus material for nutrition (Ref. 107088).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
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.
rujukan utama
Acuan | Koordinator | mitra
Urban, H.J. and B. Campos. 1994. (Ref. 75339)
Status IUCN Red List (Ref. 130435)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
penggunaan manusia
Perikanan: komersial
FAO - Perikanan: landings, profail spesis | FishSource | Sea Around Us
Alat, peralatan
Sumber internet
Estimates based on models
Daya lenting
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.17-0.25).
