|
Canalipalpata |
Magelonidae
Environment: milieu / climate zone / depth range / distribution range
Ecologie
. Tropical
Indo-West Pacific.
Length at first maturity / Size / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Discretely motile tentaculate suspension and surface deposit feeder (Ref. 125928).
Life cycle and mating behavior
Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | 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.
Al-Hakim, I. and C.J. Glasby. 2004. (Ref. 78040)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Status bij CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Gevaarlijk voor mensen
Gebruik door de mens
| FishSource |
Tools
Meer informatie
Populaire namenSynoniemenPredatorsVoortplantingGeslachtsrijpheidKuitschietenFecundityEierenOntwikkeling van de eieren
Leeftijd/GrootteGroeiLengte-gewicht parametersLengte-lengte parametersMorfologieLarvenAbundantie
Internet-bronnen
Estimates based on models
Prijsklasse
Unknown.