Stenosemus exaratus, Furrowed sea cradle

Stenosemus exaratus   (Sars, 1878)

Furrowed sea cradle

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Stenosemus exaratus  AquaMaps  Data sources: GBIF OBIS
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drawing shows typical species in Ischnochitonidae.

Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS

Polyplacophora | Chitonida | Ischnochitonidae

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

; djupintervall 23 - 2850 m (Ref. 87801).  Subtropical

Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar

Arctic and Sub-Antarctic Islands: Chile, Kerguelen and Prince Edward Islands. Subtropical to polar.

Length at first maturity / Size / Weight / Age

Könsmognad: Lm ?  range ? - ? cm Max length : 1.8 cm DL hane/ej könsbestämd; (Ref. 83435)

Biologi     Ordlista (t.ex. epibenthic)

This species is found in methane seep areas, on stones and pebbles at depths of 23 to 2,850 meters (Ref. 87801).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae

Members of the class Polyplacophora are mostly gonochoric. Life cycle: Eggs hatch into lecitotrophic planktonic trocophore larvae (no veliger stage) which later metamorphose and settle on the bottom as young adults.

Main reference referenser | Koordinator | Medarbetare

Häussermann, V. and G. Försterra. 2009. (Ref. 87801)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Not Evaluated 

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Human uses


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Ytterligare information

Trophic Ecology
Food items (preys)
Födosammansättning
Födointag
Predatorer
Ekologi
Ekologi
Population dynamics
Tillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Life cycle
Reproduktion
Könsmognad
Fecundity
Lek
Eggs
Egg development
Larvae
Distribution
Länder
FAO områden
Ekosystem
Förekomster
Utplanteringar
Physiology
Syreförbrukning
Human Related
Stamps, coins, misc.
Outreach
Medarbetare
Taxonomy
Populärnamn
synonymer
Morfologi
Bilder
referenser
referenser

Internet-källor

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, sök) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 1.9 - 4.4, mean 2.9 (based on 139 cells).
Fishing Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Unknown.

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