|
Sabellida |
Sabellidae
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; εύρος βάθους 0 - 180 m (Ref. 865). Polar
Cosmopolitan.
Length at first maturity / Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm Max length : 9.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 865)
It is found wedged in fouling organisms on piers and rocks and embedded in soft bottom sediments in subtidal depth up to 180 meters (Ref. 865). A filter feeder (based on the feeding ecology of the family Sabellidae; Ref. 87179).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
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.
Cusson, M., P. Archambault and A. Aitken. 2007. (Ref. 3448)
IUCN Red List Status (Ref. 130435)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Age/Size
Αύξηση
Length-weight
Length-length
Μορφολογία
Προνύμφες
Αφθονία
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 2.7 - 21.9, mean 9.5 (based on 1701 cells).
Price category
Unknown.
