Holothuroidea |
Holothuriida |
Holothuriidae
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
Berasosiasi dengan karang; kisaran kedalaman 0 - 35 m (Acuan 122), usually 1 - 3 m (Acuan 92930). Tropical; 32°N - 36°S, 30°E - 124°W
Indo-Pacific.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm ?, range 22 - ? cm Max length : 35.0 cm TL jantan/; (Acuan 122); common length : 20.0 cm TL jantan/; (Acuan 122); Berat maksimum terpublikasi: 1.5 kg (Acuan 104244)
Maximum width: 10 cm (Ref. 418). Body wall thickness: 0.6 cm. Body elongate, arched dorsally (bivium and flattened ventrally (trivium). Bivium sometimes wrinkled; wider in the middle; and tapering towards both ends. Papillae on bivium long and slender. Podia numerous on trivium, stout and crowded on the radii and interadii; calcareous disc of podia around 500 micrometer in diameter. Mouth ventral, surrounded by 25 short and stout tentacles, with a large collar of long papillae at their base. Anus surrounded by 25 stout anal teeth. Calcareous ring showing large radial pieces and interradials with triangular top. Cuvierian tubules few (10), short pink, and never expelled. Color of bivium variable, usually dark brown, with more or less distinct whitish spots. Trivium grains, rods bearing small spines, and denticulate pseudo-plates; dorsal tegument without grains, but with rosettes and denticulate rods; podia with some spinous rods and large rosettes. Tentacles with large rods bearing small spines.
Maximum depth from Ref. 122570'>122570. Harvested by artisanal fisheries throughout the Western Central Pacific, but probably less frequently than other species of Actinopyga. Collected by hand while wading on the reef at low tide. Processed product is not distinguished from those of other Actinopyga species; moderate commercial value. Prefers coral habitats (Ref. 122152'>122152). Dwelling in very shallow waters, rarely found in depths of more than 20 m; mostly on outer reef flats of barrier reefs and fringing reefs exposed to strong hydrodynamism (Ref. 122). In subtidal reefs (Ref. 99447) and sandy lagoons (Ref. 122152'>122152). Occasionally found in seagrass beds, attached to coral stones. Active both day and night. Feeds on detritus lying on hard reef substrates (Ref. 92930). Most abundant in the surf zone where populations can reach high densities more than 1 per square meter (Ref. 122).
Sexual reproduction takes place during warm season. A species with a high potential fecundity and early sexual maturity (Ref. 122).
rujukan utama
Acuan | Koordinator | mitra
Conand, C. 1998 Holothurians (sea cucumbers, Class Holothuroidea). p. 1157-1190. In Carpenter, K.E. and V.H. Niem (eds.) FAO Species Identification Guide for Fishery Purposes. The Living Marine Resources of the Western Central Pacific. Vol. 2. Cephalopods, crustaceans, holothurians and sharks. FAO Rome. (Acuan 122)
Status IUCN Red List
(Acuan 130435: Version 2025-2 (Global))
status CITES (Acuan 108899)
Not Evaluated
Not Evaluated
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial
FAO - Publication: search | FishSource |
Alat, peralatan
informasi lanjut
Ekologi trofikItem makanan (mangsa)
Komposisi makanan
Konsumsi makanan
Pemangsa
FisiologiKonsumsi oksigen
Yang berhubungan dengan manusiaPerangko, koin, dll.
Sumber internet
Estimasi berdasarkan model
Daya lenting
(Ref. 69278): |
Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (K=0.12) |
Kerentanan Penangkapan Ikan
(Acuan 71543) |
Moderate to high vulnerability (47 of 100). |
kategori harga
(Acuan 80766): |
Unknown. |
