Asychis amphiglypta   (Ehlers, 1897)

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

Polychaeta | Not assigned | Maldanidae

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

.  Subtropical

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Southeast Pacific and Antarctic Atlantic: Strait of Magellan.

Length at first maturity / Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm

Biologi     Ordlista (t.ex. epibenthic)

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

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.

Main reference referenser | Koordinator | Medarbetare

Gambi, M.C. and S. Mariani. 1999. (Ref. 93599)

IUCN Red List Status (Ref. 130435: Version 2024-1)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses


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Trophic Ecology
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