Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; kisaran kedalaman 7 - 1300 m (Ref. 107199). Subtropical
Indo-Pacific and the Mediterranean.
Length at first maturity / Size / Weight / umur
Maturity: Lm ?  range ? - ? cm
Inhabits muddy bottoms (Ref. 2780). Omnivore (Ref. 108269). Discretely motile. Uses a jawed pharynx to feed (Ref. 125928).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | 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
Gusso, C.C., M.F. Gravina and F.R. Maggiore. 2001. (Ref. 2780)
Status IUCN Red List (Ref. 130435)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
penggunaan manusia
| FishSource |
Alat, peralatan
informasi lanjut
Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
Morfologi
Larva
Kelimpahan
Sumber internet
Estimates based on models
Preferred temperature
(Ref.
115969): 9.3 - 18.5, mean 14 (based on 335 cells).
kategori harga
Unknown.