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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

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (sharks and rays) > Carcharhiniformes (Ground sharks) > Sphyrnidae (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 Ecology

Marine; brackish; pelagic-oceanic; oceanodromous (Ref. 51243); depth range 0 - 1043 m (Ref. 89972), usually 0 - 25 m (Ref. 26999).   Tropical; 46°N - 39°S, 180°W - 180°E

Distribution Countries | FAO areas | Ecosystems | Occurrences |
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