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🦈Origins & evolution

Great white shark · Apex lamnid whose warm muscle, broad diet and 1975 cinema still outrun the tagging papers.

At a glance
Timeline

Milestones in order. This is history, not a weekly activity grid.

c. 16 Ma Carcharodon in the Miocene1831 Smith descriptions1974 Benchley Jaws novel1975 Jaws film1991 South Africa protection2004 CITES Appendix II2009 Cafe papers2012 OCEARCH public tracks2014 Cape Cod seal-shark years2021 Gansbaai sighting dips
  1. Carcharodon in the Miocene
  2. Smith descriptions
  3. Benchley Jaws novel
  4. Jaws film
  5. South Africa protection
  6. CITES Appendix II
  7. Cafe papers
  8. OCEARCH public tracks
  9. Cape Cod seal-shark years
  10. Gansbaai sighting dips
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Darker cells mean a higher score for this topic on that metric.

Last reviewed Sources & creditsMedia creditsMethodology

Quick answers

Did Jaws change great-white numbers or only stories?

The 1975 film increased trophy interest and beach fear. Later decline drivers are fins, bycatch and slow life history. Benchley later argued the fiction had been taken as a brief.

What is the White Shark Cafe?

A mid-Pacific patch where California-tagged whites linger. Foraging on midwater squid and fish is the working hypothesis, not a seal colony.

Are great whites warm-blooded?

They are regional endotherms. Countercurrent heat exchangers keep muscle and stomach above ambient -- not mammalian homeothermy.

Why Gansbaai and the Farallones?

Cape fur seals and elephant seals create predictable prey. Cage tourism and research boats stacked on those same reefs.

Who is Deep Blue?

A very large female photographed at Guadalupe and later Hawaii -- a media name, not a stock assessment.

When did CITES list the species?

Appendix II in 2004. Papers still move; the listing forces permits and data, not a zero quota.

IUCN: Vulnerable

The great white shark did not enter English as a finished emblem. Hunts, films, listings and field stations rewrote the animal on a dated clock.

This chapter keeps ten timeline points, five eras and three milestones so a later translation can hold the same years.

Where it began

Miocene CarcharodonGlobal temperate shelves

Timeline

c. 16 MaCarcharodon in the Miocene

Fossils separate living whites from the larger Otodus megalodon line in public confusion.

1831Smith descriptions

Early scientific descriptions from South African material entered European lists.

1974Benchley Jaws novel

The book preceded the film that would freeze the public image.

1975Jaws film

Spielberg shark became the default white -- bigger and shallower than the papers.

1991South Africa protection

An early national ban on killing whites, later copied in pieces elsewhere.

2004CITES Appendix II

International trade in whites required permits.

2009Cafe papers

Stanford/Hopkins tags named the offshore Pacific hangout.

2012OCEARCH public tracks

Named sharks (Mary Lee and others) became a browser sport.

2014Cape Cod seal-shark years

Grey-seal recovery brought whites back to a tourist coast that had forgotten them.

2021Gansbaai sighting dips

Cage-dive operators reported fewer regulars -- a local debate, not a global delisting.

The eras

Great white shark
Pterantula (Terry Goss) at en.wikipedia · CC BY 2.5 · Wikimedia Commons
Miocene-Holocene

Lamnid apex

A warm-muscle fish eater that later specialised on pinnipeds where seals bloomed.

1974-91

Jaws then first bans

Fiction scaled faster than protection; South Africa moved first among range states.

2004-12

Listings and tags

CITES and satellite names made a Vulnerable shark trackable by phone.

2010s

Seal coasts return

Cape Cod and California sightings followed pinniped recoveries.

2020s

Local boom, global VU

Tourism sites argue about empty cages while the Red List stays cautious.

Milestones

Jaws

1975

A film set the fear baseline that field programmes still spend money undoing.

CITES II

2004

Trade in whites became a paperwork species, not an open commodity.

Cafe discovery

2009

Offshore tracking showed seal beaches were only half the year.

Reading great white shark history beside the resilience score keeps a recovered stock from standing in for a threatened cousin.

Keep exploring

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