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Portlandia - Species in
Yoldiidae - - Classification -
- Yoldiidae
- Nuculanida
- Bivalvia
- Chordata
- Animalia
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Portlandia isonota (Martens, 1881)
Kerguelen nut shell| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Portlandia isonota AquaMaps Data sources: GBIF OBIS |
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drawing shows typical species in Yoldiidae.
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drawing shows typical species in Yoldiidae.
Classification / Names Populärnamn | synonymer | CoL | ITIS | WoRMS
Bivalvia | Nuculanida | Yoldiidae
Environment: milieu / climate zone / djupintervall / distribution range Ekologi
; djupintervall 11 - 925 m (Ref. 87440). Polar; 48°S - 50°S, 67°E - 71°E
Distribution Länder | FAO områden | Ekosystem | Förekomster | Utplanteringar
Endemic to Kerguelen.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm
Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
Main reference
referenser | Koordinator | Medarbetare
Huber, M. 2010 Portlandia isonota (Martens, 1881). In Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=506537 on 2011-07-26. (Ref. 87440)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
CMS (Ref. 116361)
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Verktyg
Ytterligare information
Trophic Ecology
Food items (preys)
Födosammansättning
Födointag
Predatorer
Födosammansättning
Födointag
Predatorer
Ekologi
Population dynamics
Tillväxt
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Abundans
Life cycle
Distribution
Physiology
Syreförbrukning
Human Related
Stamps, coins, misc.
Outreach
Taxonomy
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