Polychaeta |
Terebellida |
Flabelligeridae
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; tiefenbereich 200 - 2946 m (Ref. 75621). Tropical
Indo-Pacific, Atlantic Ocean and the Mediterranean Sea.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm Max length : 5.0 cm TL Männchen/unbestimmt; (Ref. 75621)
Length based on occurrence record; to be replaced with better reference. Maximum depth based on Ref. 116516.
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.
Salazar-Vallejo, S.I. and M.H. Londoño-Mesa. 2004. (Ref. 8159)
IUCN Rote Liste Status (Ref. 130435: Version 2024-1)
CITES Status (Ref. 108899)
Not Evaluated
Not Evaluated
Bedrohung für Menschen
Nutzung durch Menschen
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Mehr Information
Trophic EcologyNahrungsorganismenNahrungNahrungsaufnahmeNahrungsmengeRäuber Life cycleFortpflanzungGeschlechtsreifeFecundityAblaichenEierEientwicklungLarvenLarven Pop.Dyn. Human RelatedAquakultur Profil
Stamps, Coins Misc.
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Estimates based on models
Preferred temperature
(Ref.
115969): 0.4 - 8.8, mean 3.8 (based on 300 cells).
Verwundbarkeit
Low vulnerability (10 of 100).
Preiskategorie
Unknown.