Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; intervalo de profundidade 2 - 145 m (Ref. 87155). Tropical; 27°C - 28°C (Ref. 87155)
Indo-Pacific, Atlantic Ocean and the Mediterranean. Tropical to temperate.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Maximum depth from Ref. 107408. Known from rocky bottoms (Ref. 83919). A deposit-feeder; trophic level 1.8-2 (Ref. 96418).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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.
Salazar-Vallejo, S.I. and M.H. Londoño-Mesa. 2004. (Ref. 8159)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Categoria CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Utilização humana
| FishSource |
Ferramentas
Mais informação
Idade/Tamanho
Crescimento
Comprimento-peso
Comprimento-comprimento
Morfologia
Larvas
Abundância
Fontes da internet
Estimates based on models
Preferred temperature
(Ref.
115969): 8.8 - 27.9, mean 19.2 (based on 3218 cells).
Categoria de preço
Unknown.
