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Common names: [No common name]
Occurrence:
Salinity:
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Aquaculture: | Ref:
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Common names from other countries

Arca asiatica, ... more

Classification / Names / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Arcida (Arks) > Arcidae ()

Environment: milieu / climate zone / depth range / distribution range Ekologi

; payau; kisaran kedalaman 0 - 20 m (Ref. 101198). Tropical, preferred 27°C (Ref. 107945); 46°N - 39°S, 26°E - 134°W (Ref. 106948)

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Introduksi

Indo-Pacific.

Length at first maturity / Size / Weight / umur

Maturity: L_m ?, range 2 - 2.1 cm Max length : 9.0 cm SHL jantan/; (Ref. 348); common length : 6.0 cm SHL jantan/; (Ref. 348); Umur maksimum dilaporkan: 12 Tahun (Ref. 126573)

deskripsi pendek Morfologi

Shell equivalve, thick and solid, ovate, strongly inflated, slightly longer than high and feebly inequilateral. Umbones strongly protruding, cardinal area rather large. About 18 radial ribs (15 to 20) with wide interstices at each valve; ribs stout and distinctly rugose, bearing regular, often rectangular nodules. Periostracum rather thin and smooth. Internal margins with strong crenulations corresponding with the external radial ribs. No byssal gape. Colour: outside of shell white under the yellowish brown periostracum. Inner side white, often tinged yellow towards the umbonal cavity.

This represents the most important commercial ark (Ref. 348). Lives in intertidal and shallow subtidal waters. On muddy bottoms, mainly in protected bays and estuaries, or in mangroves. Often occurring in dense populations (Ref. 348). Typically found in the intertidal with silty bottoms with low salinity. A filter-feeder and a shallow burrower. Primarily feeds on organic detritus, phytoplankton and detritus (Ref. 101198).

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

Poutiers, J.M. 1998. (Ref. 348)

Status IUCN Red List (Ref. 130435)

tidak dinilai

status CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

Harmless

penggunaan manusia

Perikanan: komersial
FAO - Budidaya air: production; Perikanan: landings, profail spesis | FishSource | Sea Around Us

Alat, peralatan

E-book | Penuntun lapangan

informasi lanjut

Negara-negara
Daerah-daerah FAO
Ecosystems
Kemunculan
Introduksi
Stocks
Ekologi
Makanan
Bahan makanan

Nama-nama umum
Sinonim (persamaan)
Pemangsa
Reproduksi, perkembang biakan
Kematangan
Pemijahan
Fecundity
telur-telur
pekembangan telor

Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
Morfologi
Larva
Kelimpahan

Acuan
Mass conversion

mitra
Gambar

Sumber internet

Estimates based on models

Preferred temperature (Ref. 115969): 21.8 - 29.3, mean 28.4 (based on 3701 cells).

Daya lenting (Ref. 69278) Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (K=0.54-4.34; tm=0.6; tmax=12).

Prior r = 0.85, 95% CL = 0.56 - 1.28, Based on 2 data-limited stock assessments.

keancaman (Ref. 71543): Low vulnerability (10 of 100).

kategori harga (Ref. 80766): Medium.

Tegillarca granosa (Linnaeus, 1758)