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Phyllodocida |
Syllidae
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; tiefenbereich 2 - 2560 m (Ref. 116516). Tropical; 27°C - 28°C (Ref. 87155)
Cosmopolitan. Tropical to polar.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm Max length : 3.0 cm TL Männchen/unbestimmt; (Ref. 75621)
Length based on occurrence record; to be replaced with better reference. Known from low water to a depth of 2560 meters (Ref. 116516). Motile carnivore that uses a jawed pharynx for feeding (Ref. 125928).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
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.
Vittor, B.A. 2002. (Ref. 3209)
IUCN Rote Liste Status (Ref. 130435)
CITES Status (Ref. 108899)
Not Evaluated
Not Evaluated
Bedrohung für Menschen
Nutzung durch Menschen
| FishSource |
Tools
Internet Quellen
Estimates based on models
Preferred temperature
(Ref.
115969): 2.7 - 26.6, mean 10.1 (based on 2765 cells).
Verwundbarkeit
Low vulnerability (10 of 100).
Preiskategorie
Unknown.