The blue shark is a slender, long-finned, deep-blue oceanic shark found nearly worldwide in temperate and tropical seas from the surface down to about 350 meters. Females grow larger than males, reaching over 3 meters, with occasional unverified reports of much bigger individuals. Highly migratory, it travels vast distances across ocean basins and shifts its depth through the day and night, hunting mainly squid along with cuttlefish, octopus, crustaceans, and other fish. It makes up the large majority of sharks caught incidentally as bycatch in oceanic fisheries, and is listed as Near Threatened.
Facts
Classification
System (Realm) Relationship to People Living or Extinct Scientific Name Conservation Status Connections
Child Taxon Of
Source Blue Shark (Wikidata)
In the Other Atlases
- Also in Geography Atlas: Belgium, found in there.
- Also in Geography Atlas: Brazil, found in there.
- Also in Geography Atlas: Canada, found in there.
- Also in Geography Atlas: Chile, found in there.
- Also in Geography Atlas: Colombia, found in there.
- Also in Geography Atlas: Comoros, found in there.
- Also in Geography Atlas: Denmark, found in there.
- Also in Geography Atlas: Eritrea, found in there.
- Also in Geography Atlas: Greece, found in there.
- Also in Geography Atlas: Israel, found in there.
- Also in Geography Atlas: Kenya, found in there.
- Also in Geography Atlas: Madagascar, found in there.
- Also in Geography Atlas: Mauritius, found in there.
- Also in Geography Atlas: Mexico, found in there.
- Also in Geography Atlas: Mozambique, found in there.
- Also in Geography Atlas: New Zealand, found in there.
- Also in Geography Atlas: Norway, found in there.
- Also in Geography Atlas: Portugal, found in there.
- Also in Geography Atlas: Seychelles, found in there.
- Also in Geography Atlas: South Africa, found in there.
- Also in Geography Atlas: Spain, found in there.
- Also in Geography Atlas: Sweden, found in there.
- Also in Geography Atlas: Tanzania, found in there.
- Also in Geography Atlas: Venezuela, found in there.
Sources
1. GBIF Species API
2. Wikipedia: Blue Shark
Wikipedia- large numbers being caught by fisheries as bycatch on longlines and nets
Introduction
It is listed as Near Threatened by the IUCN.
View the Source 3. Blue Shark (Wikidata)
Wikidata- Wikidata Q26337 (P225 taxon name)
Statements section, conservation status (P141)
IUCN Red List conservation status (Wikidata property P141): near threatened.
- Child Taxon Of: Chondrichthyes, Wikidata parent-taxon (P171) chain
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