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Canalipalpata |
Cirratulidae
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; tiefenbereich 1 - 6580 m (Ref. 77122). Tropical
Indo-Pacific.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Subtidal, muddy sand or sandy mud (Ref. 107449). Members of the family Cirratulidae are surface deposit feeders, using tentacles to feed on organic matter (Ref. 107862).
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)
CITES Status (Ref. 108899)
Not Evaluated
Not Evaluated
Bedrohung für Menschen
Nutzung durch Menschen
| FishSource |
Tools
Mehr Information
Alter/GrößeWachstumLänge-GewichtLänge-LängeMorphologieLarvenDichte
Internet Quellen
Estimates based on models
Preferred temperature
(Ref.
115969): 1.9 - 6.1, mean 2.8 (based on 962 cells).
Preiskategorie
Unknown.