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Sphyrna lewini (Griffith & Smith, 1834)

Scalloped hammerhead
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Sphyrna lewini   AquaMaps   Data sources: GBIF OBIS
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Image of Sphyrna lewini (Scalloped hammerhead)
Sphyrna lewini
Picture by Randall, J.E.

Tonga country information

Common names: Hammerhead shark, Mātai
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tn.html
National Fisheries Authority: http://www.spc.org.nc/coastfish/Countries/Tonga/tonga.htm
Occurrences: Occurrences Point map
Main Ref: Randall, J.E., J.T. Williams, D.G. Smith, M. Kulbicki, G.M. Tham, P. Labrosse, M. Kronen, E. Clua and B.S. Mann, 2003
National Database:

Common names from other countries

Requin-marteau halicorne, Cornuda común, Bronze hammerhead shark, ... 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) > Carcharhiniformes (Ground sharks) 真鯊目 (Ground sharks) > Sphyrnidae (Hammerhead, bonnethead, or scoophead sharks) 丫髻鮫科 (Hammerhead, bonnethead, or scoophead sharks)
Etymology: Sphyrna: Probable misspelling of sphyra (Gr.), hammer, referring to their hammer-shaped heads. (See ETYFish);  lewini: Patronym not identified, perhaps in honor of John Lewin (1770-1819), who illustrated early volumes of Australian natural history (this shark was described from Australia) and may be the “Mr. Lewin” who illustrated the plates in Griffith and Smith’s book. (See ETYFish).

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

海洋; 半鹹淡水; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 1043 m (Ref. 89972), usually 0 - 25 m (Ref. 26999).   亞熱帶的; 46°N - 39°S, 180°W - 180°E

分布 國家 | FAO區域 | 生態系 | 發現紀錄 |
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