Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

Environment: milieu / climate zone / depth range / distribution range Ökologie

. Tropical

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen

Eastern Pacific: Mexico, Peru and Galapagos Islands.

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm

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.

Hauptreferenz Referenzen | Koordinator | Partner

Salazar-Vallejo, S.I. and M.H. Londoño-Mesa. 2004. (Ref. 8159)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

Nicht untersucht

CITES Status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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Nutzung durch Menschen

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