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Somniosus microcephalus (Bloch & Schneider, 1801)

Greenland shark
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Somniosus microcephalus   AquaMaps   Data sources: GBIF OBIS
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Spain country information

Common names: Tiburón boreal, Tollo boreal, Tollo de Groenlandia
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Compagno, L.J.V., 1984
National Database: ICTIMED

Common names from other countries

Laimargue du Groenland, Tollo de Groenlandia, Акула полярная атлантическая, ... more

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii 板鰓亞綱 (鯊魚與魟魚) (sharks and rays) > Squaliformes (Sleeper and dogfish sharks) > Somniosidae (Sleeper sharks)
Etymology: Somniosus: Latin for sleepy, reflecting Lesueur’s surmise that these sharks are slow or sluggish because of their relatively small fins (hence the name sleeper sharks). (See ETYFish);  microcephalus: micro-, from mikros (Gr.), small; cephalus, from kephale (Gr.), head, allusion not explained, perhaps referring to its short, rounded snout compared with other sharks then included in the catch-all genus Squalus. (See ETYFish).
  More on authors: Bloch & Schneider.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 底中水層性; 海洋洄游的 (Ref. 119696); 深度上下限 0 - 2992 m (Ref. 119696), usually 200 - 600 m (Ref. 35388).   深水域; -2°C - 17°C (Ref. 119696); 83°N - 27°N, 95°W - 61°E

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