Polychaeta |
Aciculata |
Nephtyidae
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; kisaran kedalaman 5 - 237 m (Ref. 112705). Tropical
Indo-Pacific, Atlantic, Arctic Oceans and the Mediterranean Sea.
Length at first maturity / Size / Weight / umur
Maturity: Lm ?  range ? - ? cmUmur maksimum dilaporkan: 2.00 Tahun (Ref. 2823)
Maximum depth from Ref. 117328.
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
Salazar-Vallejo, S.I. and M.H. Londoño-Mesa. 2004. (Ref. 8159)
Status IUCN Red List (Ref. 130435: Version 2024-1)
status CITES (Ref. 108899)
Not Evaluated
Not Evaluated
ancaman kepada manusia
penggunaan manusia
| FishSource |
Alat, peralatan
informasi lanjut
Trophic EcologyBahan makananMakananKonsumsi makananJatahPemangsa Human Relatedprofil budidaya air
Stamps, Coins Misc.
Sumber internet
Estimates based on models
kategori harga
Unknown.