Gastropoda |
Ostreida |
Margaritidae
ສະພາບແວດລ້ອມ: ສະພາບແວດລ້ອມ / ເຂດດິນຟ້າອາກາດ / ລະດັບຄວາມເລິກ / ຂອບເຂດການແຈກຢາຍ
ນິເວດວິທະຍາ
Benthic; ລະດັບຄວາມເລິກ 0 - 40 m (ເອກະສານອ້າງອີງ 80041), usually 0 - 20 m (ເອກະສານອ້າງອີງ 75831). Tropical; 42°N - 26°S, 32°E - 109°W
Indo-Pacific: from Sudan south to Madagascar, north to Honshu, Japan and east to Baja California, Mexico. Introduced in the Atlantic and Mediterranean.
ຄວາມຍາວໃນການເຕີບໂຕເຕັມຄັ້ງທໍາອິດ / ຂະໜາດ / ນ້ຳໜັກ / ອາຍຸ
ການຈະເລີນເຕັມໄວ: Lm ? range ? - 4 cm Max length : 9.8 cm SHL ຕົວຜູ້/ບໍ່ມີເພດ; (ເອກະສານອ້າງອີງ 2922); ອາຍຸສູງສຸດທີ່ເຄຍລາຍງານມາ: 15 ປີ (ເອກະສານອ້າງອີງ 129284)
Shell rather thick and large (attaining 25 cm in length), subcircular in outline, with a short and ill-defined posterior ear which is not drawn out into a wing-like process. Anterior margin markedly protruding beyond the tip of anterior ear. Outer surface of valves, when not worn, with densely set, flattened, imbricating concentric scales and moderately long, parallel-sided and flattened spines with tapering or rounded ends; spines lying relatively flat on surface of valves, arranged in radial rows and often strongly projecting on shell margins. hinge completely devoid of teeth. Colour: outside of shell greyish brown or green to nearly black in ground colour, with radial stripes of white or yellowish markings corresponding to the basal portion of old flattened spines. Internal nacreous area silvery, with a darker smoky hue and a hint of red and green iridescence on border. Non-nacreous area very dark.
Found in shallow waters in between corals (Ref. 122680). Byssally attached to rocks and coral debris (Ref. 8010). Inhabits reef areas of lagoons (Ref. 97298). Some found lying freely on sand, coarse gravel or dead coral substrates and often found in eel grass beds and other marine plants (Ref. 80041). Also occur in mangrove areas (Ref. 129120). Feeds on phytoplankton (Ref. 96904).
A continuous spawner (peak: December to April, warm season).
Poutiers, J.M. 1998 Bivalves. Acephala, Lamellibranchia, Pelecypoda. p. 123-362. In Carpenter, K. E. and V. H. Niem. 1998. FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 1. Seaweeds, corals, bivalves, and gastropods. Rome, FAO. (ເອກະສານອ້າງອີງ 348)
ສະຖານະພາບບັນຊີແດງຂອງ IUCN
(ເອກະສານອ້າງອີງ 130435: Version 2025-2 (Global))
ສະຖານະ CITES (ເອກະສານອ້າງອີງ 108899)
Not Evaluated
CMS (ເອກະສານອ້າງອີງ 116361)
Not Evaluated
ໄພຂົ່ມຂູ່ຕໍ່ມະນຸດ
ການນໍາໃຊ້ຂອງມະນຸດ
ການປະມົງ: ເປັນສີນຄ້າ
FAO - Publication: search | FishSource | ທະເລອ້ອມຂ້າງພວກເຮົາ
ເຄື່ອງມື
ຂໍ້ມູນຕື່ມອີກ
ຟີຊິກສາດການບໍລິໂພກອົກຊີເຈນ
ມະນຸດທີ່ກ່ຽວຂ້ອງສະແຕມ, ຫຼຽນ, ອື່ນໆ.
ແຫຼ່ງອີນເຕີເນັດ
ການຄາດຄະເນໂດຍອີງໃສ່ແບບຈໍາລອງ
ຄວາມຢືດຢຸ່ນ
(Ref. 69278): |
ສູງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງໜ້ອຍກວ່າ 15 ເດືອນ (K=0.26-0.58) |
ຄວາມສ່ຽງຕໍ່ການຫາປາ
(ເອກະສານອ້າງອີງ 71543) |
Moderate to high vulnerability (47 of 100). |
ປະເພດລາຄາ
(ເອກະສານອ້າງອີງ 80766): |
Unknown. |
Nutrients
|
Calcium = 149 [71, 228] mg/100g; Iron = 8.53 [1.95, 15.11] mg/100g; Protein = 9.88 [8.64, 11.12] %; Omega3 = 0.313 [0.202, 0.423] g/100g; Selenium = 61 [50, 72] μg/100g; VitaminA = 0 μg/100g; Zinc = 2.04 [0.56, 3.51] mg/100g (wet weight); based on nutrient studies. |
