Oligopus

No picture of Oligopus was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Oligopus, or no answer at all. This entry cannot say which.

On record

Recorded, not inferred
Sits inside
BythitinaePBDB
Diet
carnivore, parasitePBDB, for Ophidiiformes
Life habit
nektobenthicPBDB, for Ophidiiformes
Motility
actively mobilePBDB, for Ophidiiformes

Time the record covers

At least 33 million years on record.

The record covers at least 33.9 Mya to 129 ka. No occurrence read is dated outside 37.71 Mya to 0 Mya.

Eocene — about 1 of 6 occurrencesEoceneOligocene — about 2 of 6 occurrencesOligoceneMiocene — about 2 of 6 occurrencesMiocenePliocene — about 0 of 6 occurrencesPleistocene — about 1 of 6 occurrences38–37 Mya — about 0.1 occurrences37–36 Mya — about 0.3 occurrences36–35 Mya — about 0.3 occurrences35–33 Mya — about 0.2 occurrences28–27 Mya — about 0.2 occurrences27–26 Mya — about 0.6 occurrences26–24 Mya — about 0.6 occurrences24–23 Mya — about 0.6 occurrences23–22 Mya — about 0.0 occurrences21–19 Mya — about 0.3 occurrences19–18 Mya — about 0.3 occurrences18–17 Mya — about 0.3 occurrences17–15 Mya — about 0.2 occurrences13–12 Mya — about 0.0 occurrences12–10 Mya — about 0.3 occurrences10–9.0 Mya — about 0.3 occurrences9.0–7.7 Mya — about 0.3 occurrences7.7–6.4 Mya — about 0.1 occurrences1.3–0 Mya — about 1 occurrence33.9 Mya129 ka38.5 Mya0 Mya

6 occurrences of Oligopus on record, most of them in the Oligocene. 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

6 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

1 formation

Marnes de Saint-Etienne-d’Orthe — 43.57°N, 1.10°W

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The named rock units Oligopus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 5 occurrences have no formation on record, which is common for older literature.

Oligopus and its relatives

Oligocene

Where Oligopus and its relatives were recorded in the Oligocene.

Found in the same rock

314 taxa

The Paleobiology Database records 6 sites for Oligopus, 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

5 references

Each of the 6 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. 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 content0

No picture of Oligopus was found. Wikipedia, Wikidata and iDigBio were searched and had none.

Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.

GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Oligopus, or no answer at all. This entry cannot say which.

No 3D scan of Oligopus was found in MorphoSource and Sketchfab.

Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.

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

Keep going

What may have been alongside itBythitinae through timeFormations of the OligoceneThe world it lived on

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