Isurus oxyrinchus

The shortfin mako shark, also known as the shortfin mako, blue pointer, or bonito shark, is a species of large mackerel shark. It is commonly referred to as the mako shark, as is the longfin mako shark. The fastest known shark species, able to reach speeds of 74 km/h (46 mph) in bursts, the shortfin mako can attain sizes of more than 4 m (13 ft) in length and weigh over 570 kg (1,260 lb). The species is classified as Endangered by the IUCN.

Isurus oxyrinchus

Fábio Olmos · CC BY 4.0 · via Wikipedia/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.

On record

Recorded, not inferred
Also called
shortfin makoPBDB
Sits inside
IsurusPBDB
Diet
carnivorePBDB, for Lamniformes
Life habit
nektonicPBDB, for Lamniformes
Motility
actively mobilePBDB, for Lamniformes

Time the record covers

At least 48 million years on record.

The record covers at least 48.07 Mya to 11.7 ka. No occurrence read is dated outside 56 Mya to 0 Mya.

Paleocene — about 0 of 125 occurrencesEocene — about 2 of 125 occurrencesEoceneOligocene — about 1 of 125 occurrencesOligoceneMiocene — about 77 of 125 occurrencesMiocenePliocene — about 28 of 125 occurrencesPleistocene — about 15 of 125 occurrences57–55 Mya — about 0.1 occurrences55–53 Mya — about 0.2 occurrences53–51 Mya — about 0.2 occurrences51–50 Mya — about 0.2 occurrences50–48 Mya — about 0.2 occurrences42–40 Mya — about 0.3 occurrences40–38 Mya — about 0.6 occurrences38–36 Mya — about 0.1 occurrences29–27 Mya — about 0.2 occurrences27–25 Mya — about 0.4 occurrences25–23 Mya — about 1 occurrence23–21 Mya — about 7 occurrences21–19 Mya — about 8 occurrences19–17 Mya — about 8 occurrences17–15 Mya — about 8 occurrences15–13 Mya — about 8 occurrences13–11 Mya — about 8 occurrences11–9.5 Mya — about 8 occurrences9.5–7.6 Mya — about 7 occurrences7.6–5.7 Mya — about 11 occurrences5.7–3.8 Mya — about 19 occurrences3.8–1.9 Mya — about 14 occurrences1.9–0 Mya — about 15 occurrences48.07 Mya11.7 ka57 Mya0 Mya

125 occurrences of Isurus oxyrinchus on record, most of them in the Miocene. The Paleobiology Database records this as a living group. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.

When

125 occurrences

These are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.

Found in

63 formations

Navidad — 33.97°S, 71.82°WNavidad — 33.91°S, 71.85°WNavidad — 33.99°S, 71.89°WPisco — 15.44°S, 74.87°WPisco — 15.50°S, 74.80°WPisco — 14.35°S, 75.89°WPalos Verdes Sand — 33.66°N, 117.90°WPalos Verdes Sand — 33.99°N, 118.45°WPalos Verdes Sand — 33.60°N, 117.88°WPalos Verdes Sand — 33.75°N, 118.29°WChucunaque — 9.15°N, 78.79°WChucunaque — 9.14°N, 78.75°WSenhata — 35.16°N, 139.86°ESenhata — 35.15°N, 139.82°ELagos-Portimão — 37.08°N, 8.28°WLagos-Portimão — 37.12°N, 8.54°WLagos-Portimão — 37.08°N, 8.67°WSan Mateo — 33.20°N, 117.37°WGlobigerina Limestone — 36.08°N, 14.24°EGlobigerina Limestone — 35.90°N, 14.33°EChilcatay — 14.62°S, 75.63°WChilcatay — 14.58°S, 75.66°WHorcón — 32.70°S, 71.46°WArgille Azzurre — 43.31°N, 11.49°EArgille Azzurre — 44.30°N, 11.57°EArgille Azzurre — 44.26°N, 11.66°EBatesford Limestone — 38.09°S, 144.28°EUpper Bhuban — 22.88°N, 92.73°EUpper Bhuban — 23.00°N, 93.00°EGrand Bay — 12.48°N, 61.43°WBerchem — 51.20°N, 4.44°EBhuban — 23.75°N, 92.68°ENiguel — 33.64°N, 117.89°WBermont — 27.70°N, 82.50°WZushi — 35.26°N, 139.58°EZushi — 35.22°N, 139.62°EJaffna — 8.28°N, 79.82°EBredasdorp & Varswater — 32.98°S, 18.15°ESubathu — 30.98°N, 76.98°ECameron Inlet — 39.98°S, 148.08°EJaffna Limestone — 8.26°N, 79.84°E

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The named rock units Isurus oxyrinchus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 39 further formations hold fewer occurrences each and are not listed. 23 occurrences have no formation on record, which is common for older literature.

Isurus oxyrinchus and its relatives

Miocene

Where Isurus oxyrinchus and its relatives were recorded in the Miocene.

Found in the same rock

2,398 taxa

The Paleobiology Database records 117 sites for Isurus oxyrinchus, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.

This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.

Entered from

85 references

Each of the 125 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. 73 further references are not listed. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.

Media and terms

Media content2

Picture of Isurus oxyrinchus

Credit
Fábio Olmos
Licence
CC BY 4.0
Commercial use
the licence allows it

CT scan

Licence
In Copyright
Commercial use
cannot be read from the licence given — check the record
Specimen
Isurus oxyrinchus · MCZ:Ich:37994

The description on this site

Licence
CC BY-SA 4.0

This is what the site found, which is not the same as what exists.

Keep going

What may have been alongside itIsurus through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Rafinesque 1810