| General information |
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Sphyrna lewini (Griffith & Smith, 1834) |
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| Common name | Scalloped hammerhead |
| Synonyms |
Carcharhinus macki (Phillipps, 1935) Zygaena lewini Griffith & Smith, 1834 Sphyrna leweni (Griffith & Smith, 1834) Zygaena indica van Hasselt, 1823 Cestracion leeuwenii Day, 1865 Zygaena erythraea Klunzinger, 1871 Cestracion oceanica Garman, 1913 |
| IUCN Red List status (2014) |
Endangered (EN) |
| Habitat |
Saltwater |
| Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Chondrichthyes; Elasmobranchii; Galeomorphii; Galeoidea; Carcharhiniformes; Sphyrnidae. |
| Geographical distribution |
India; China; Japan; Indonesia; Bangladesh; Malaysia; Sri Lanka; Pakistan; Philippines; Singapore; Thailand; Taiwan; South Korea; Maldives; Vietnam; Saudi Arabia; Israel; Iran; Egypt; Myanmar; Jordan; Oman; Yemen; Hong Kong; Cambodia; Macau; Brunei; Turkey; Australia; Papua New Guinea; South Africa; Tanzania; Madagascar; Algeria; Angola; Somalia; Kenya; Morocco; Nigeria; Namibia; Cameroon; Mozambique; Ghana; Mauritania; Sudan; Ivory Coast; Eritrea; Liberia; Senegal; Guinea; Sierra Leone; France; Spain; Portugal; Italy; USA; Mexico; American Soma; Brazil; Argentina; Colombia; Venezuela; Chile; Ecuador; Uruguay; Guyana; Suriname; French Guiana; Hawaii; Panama; Cuba; Jamaica; Puerto Rico; Costa Rica; Nicaragua; Haiti; Dominican Republic; Guatemala; Honduras; Fiji; French Polynesia; Guam; Micronesia; New Caledonia; Samoa; Tonga; Anguilla; Antigua and Barbuda; Aruba; Bahamas; Barbados; Belize; Bermuda; British Virgin Islands; Cayman Islands; Curaçao Island; El Salvador; Grenada; Guadeloupe; Martinique; Montserrat; Saint Kitts and Nevis; Saint Lucia; Saint Vincent and the Grenadines; Trinidad and Tobago; Turks and Caicos Islands; Virgin Islands (USA); Gibraltar; Monaco; Benin; Cape Verde; Democratic Republic of the Congo; Republic of the Congo; Djibouti; Equatorial Guinea; Gabon; Gambia; Mauritius; Sao Tome and Principe; Seychelles; Togo; Western Sahara |
| Occurrence |
native: India; native: China; native: Japan; native: Indonesia; native: Bangladesh; native: Malaysia; native: Sri Lanka; native: Pakistan; native: Philippines; native: Singapore; native: Thailand; native: Taiwan; native: South Korea; native: Maldives; native: Vietnam; native: Saudi Arabia; native: Israel; native: Iran; native: Egypt; native: Myanmar; native: Jordan; native: Oman; native: Yemen; native: Hong Kong; native: Cambodia; native: Macau; native: Brunei; questionable: Turkey; native: Australia; native: Papua New Guinea; native: South Africa; native: Tanzania; native: Madagascar; native: Algeria; native: Angola; native: Somalia; native: Kenya; native: Morocco; native: Nigeria; native: Namibia; native: Cameroon; native: Mozambique; native: Ghana; native: Mauritania; native: Sudan; native: Ivory Coast; native: Eritrea; native: Liberia; native: Senegal; native: Guinea; native: Sierra Leone; native: France; native: Spain; native: Portugal; native: Italy; native: USA; native: Mexico; native: American Soma; native: Brazil; native: Argentina; native: Colombia; native: Venezuela; native: Chile; native: Ecuador; native: Uruguay; native: Guyana; native: Suriname; native: French Guiana; native: Hawaii; native: Panama; native: Cuba; native: Jamaica; native: Puerto Rico; native: Costa Rica; native: Nicaragua; native: Haiti; native: Dominican Republic; native: Guatemala; native: Honduras; native: Fiji; native: French Polynesia; native: Guam; native: Micronesia; native: New Caledonia; native: Samoa; native: Tonga; native: Anguilla; native: Antigua and Barbuda; native: Aruba; native: Bahamas; native: Barbados; native: Belize; native: Bermuda; native: British Virgin Islands; native: Cayman Islands; native: Curaçao Island; native: El Salvador; native: Grenada; native: Guadeloupe; native: Martinique; native: Montserrat; native: Saint Kitts and Nevis; native: Saint Lucia; native: Saint Vincent and the Grenadines; native: Trinidad and Tobago; native: Turks and Caicos Islands; native: Virgin Islands (USA); native: Gibraltar; native: Monaco; native: Benin; native: Cape Verde; native: Democratic Republic of the Congo; native: Republic of the Congo; native: Djibouti; native: Equatorial Guinea; native: Gabon; native: Gambia; native: Mauritius; native: Sao Tome and Principe; native: Seychelles; native: Togo; native: Western Sahara |
| Importance |
Food/Sports |
| Karyological information |
| Geographical area of study |
Ogasawara, Tokyo |
| Source of chromosomes |
Tissue culture |
| Number of specimens with sex |
Not reported |
| Diploid chromosome number |
86 |
| Karyotype formula |
20M-SM+66ST-A |
| Fundamental arm number |
106 |
| Chromosome length |
0.8 to 5.8 |
| Sex chromosome |
Not reported |
| Chromosome staining/banding/FISH |
Not reported |
| Reference |
Asahida T, Ida H, Hayashizaki K (1995). Karyotypes and cellular content of some sharks in the order Carcharhiniformes. Japanese Journal of Ichthyology, 42(1): 21-26. |
| Cross Link |