(Stenosemus exaratus)

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Stenosemus exaratus (source: G.O.Sars (1878). Bidrag til kundskaben om Norges Arktiske fauna. Plate 8, fig. 1.) – Ljósm. Guðmundur Guðmundsson

Almennt

Stenosemus exaratus (G.O. Sars, 1878)

 

Synonyms:

Lophyrus exaratus G.O. Sars 1878, 

Chondropleura exarata Muus 1959,

Ischnochiton exaratus Kaas & Van Belle 1990

Reference to best description of the species: Kaas & Van Belle 1990: 60-62, Fig. 24.

BIOICE sample no. (& number of specimens): 2093 (1), 2099 (2), 3004 (1), 3064 (1), 2424 (3), 2469 (2)

Other records: Reykjanesskagi, 470 m depth (Óskarsson 1960)

Bathymetrical range within the area:

Substrate:  stones, hard bottom

World distribution: Circumpolar in the Arctic, from Spitzbergen throughout the Atlantic to  the Antarctic Seas.

 In the Pacific Ocean: along the southwest coast of Chile.

World bathymetrical range: 100 – 2580 m depth.

Cite this page as: Jon-Arne Sneli and Gudmundsson, G. (2018). Polyplacophora (Nökkvar). http://ni.is/biota/animalia/mollusca/polyplacophora/stenosemus-exaratus

References at: http://ni.is/biota/animalia/mollusca/polyplacophora

Útbreiðslukort

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Útbreiðsla Stenosemus exaratus (Bioice samples, red dots; miscellaneous IINH museum specimens, blue dots)

Myndir

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Hæð stöpla svarar til fjölda sýna þar sem tegundin er: fágæt (1-2 eintök); sjaldgæf (3-8 eintök); alltíð (9-32 eintök); algeng (>32 eintök). Gögn úr botndýraverkefninu (Bioice). (ENGLISH- Column height represents number of samples in bins where the species is: rare (1-2 specimens); occasional (3-8 specimens); common (9-32 specimens); and abundant (>32 specimens.) Data from the Bioice programme.) – Ljósm. Guðmundur Guðmundsson
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Dreifing tegundar eftir dýpi, seltu og sjávarhita, innan þess breytileika sem allar sýnatökustöðvar ná yfir, sýnt sem heildarspönn lóðréttra ása. Gögn úr botndýraverkefninu „BIOICE“. (ENGLISH – Occurrence zone of the species within the range of water depth, temperature, and salinity, spanned by the "Bioice" samples; demarcated by respective y-axes.) – Ljósm. Guðmundur Guðmundsson

Höfundur

Guðmundur Guðmundsson 2018

Biota

Ríki (Kingdom)
Dýr (Animalia)
Fylking (Phylum)
Lindýr (Mollusca)
Flokkur (Class)
Nökkvar (Polyplacophora)
Tegund (Species)
(Stenosemus exaratus)