Polychaeta |
Sabellida |
Sabellidae
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
Sessile; kisaran kedalaman 0 - 180 m (Acuan 865). Polar
Cosmopolitan.
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm Max length : 9.0 cm TL jantan/; (Acuan 865)
It is found wedged in fouling organisms on piers and rocks and embedded in soft bottom sediments in subtidal depth up to 180 meters (Ref. 865). A filter feeder (based on the feeding ecology of the family Sabellidae; Ref. 87179).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Members of the class Polychaeta are mostly gonochoric (sexual). Mating: Females produce a pheromone attracting and signalling the males to shed sperm which in turn stimulates females to shed eggs, this behavior is known as swarming. Gametes are spawned through the metanephridia or body wall rupturing (termed as "epitoky", wherein a pelagic, reproductive individual, "epitoke", is formed from a benthic, nonreproductive individual, "atoke"). After fertilization, most eggs become planktonic; although some are retained in the worm tubes or burrowed in jelly masses attached to the tubes (egg brooders). Life Cycle: Eggs develop into trocophore larva, which later metamorph into juvenile stage (body lengthened), and later develop into adults.
rujukan utama
Acuan | Koordinator | mitra
Cusson, M., P. Archambault and A. Aitken 2007 Biodiversity of benthic assemblages on the Arctic continental shelf: historical data form Canada. Mar. Ecol. Prog. Ser. 331:291-304. (Acuan 3448)
Status IUCN Red List
(Acuan 130435: Version 2025-2 (Global))
status CITES (Acuan 108899)
Not Evaluated
Not Evaluated
ancaman kepada manusia
penggunaan manusia
FAO - Publication: search | FishSource |
Alat, peralatan
informasi lanjut
Ekologi trofikItem makanan (mangsa)
Komposisi makanan
Konsumsi makanan
Pemangsa
Dinamika populasiPertumbuhan
Maks. usia / ukuran
Panjang-berat rel.
Panjang-panjang rel.
ukuran frekuensi
Konversi massa
Kelimpahan
FisiologiKonsumsi oksigen
Yang berhubungan dengan manusiaPerangko, koin, dll.
Sumber internet
Estimasi berdasarkan model
Kerentanan Penangkapan Ikan (Acuan 71543) |
Low vulnerability (10 of 100). |
kategori harga (Acuan 80766): |
Unknown. |