Pupillidae

Pupillidae is a family of mostly minute, air-breathing, land snails, terrestrial pulmonate gastropod mollusks or micromollusks in the superfamily Pupilloidea.

Pupillidae

Uncredited · 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
Sits inside
PupilloideaPBDB
Life habit
epifaunalPBDB, for Gastropoda
Motility
actively mobilePBDB, for Gastropoda
Vision
limitedPBDB, for Gastropoda
Environment
terrestrialPBDB

Time the record covers

At least 65 million years on record.

The record covers at least 66 Mya to 11.7 ka. No occurrence read is dated outside 72.2 Mya to 0 Mya.

Late Cretaceous — about 5 of 23 occurrencesLate CretaceousPaleocene — about 0 of 23 occurrencesEocene — about 2 of 23 occurrencesEoceneOligocene — about 2 of 23 occurrencesOligoceneMiocene — about 2 of 23 occurrencesMiocenePliocene — about 1 of 23 occurrencesPleistocene — about 10 of 23 occurrences74–71 Mya — about 0.8 occurrences71–69 Mya — about 2 occurrences69–66 Mya — about 2 occurrences66–64 Mya — about 0.2 occurrences56–54 Mya — about 0.7 occurrences54–52 Mya — about 0.8 occurrences52–49 Mya — about 0.4 occurrences49–47 Mya — about 0.1 occurrences34–32 Mya — about 0.3 occurrences32–29 Mya — about 0.4 occurrences29–27 Mya — about 0.4 occurrences27–25 Mya — about 0.8 occurrences25–22 Mya — about 0.8 occurrences22–20 Mya — about 0.7 occurrences20–17 Mya — about 0.4 occurrences17–15 Mya — about 0.2 occurrences7.4–4.9 Mya — about 0.1 occurrences4.9–2.5 Mya — about 0.7 occurrences2.5–0 Mya — about 11 occurrences66 Mya11.7 ka74 Mya0 Mya

23 occurrences of Pupillidae on record, most of them in the Pleistocene. 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

23 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

7 formations

Queguay — 31.92°S, 57.91°WQueguay — 32.37°S, 57.61°WQueguay — 32.48°S, 57.41°WQueguay — 33.13°S, 57.25°WQueguay — 34.40°S, 55.64°WWillwood — 44.30°N, 109.00°WWillwood — 44.78°N, 108.97°WDeep River — 46.63°N, 111.06°WArcadia — 27.89°N, 82.48°WShuler — 32.71°N, 96.71°WBorgloon — 50.80°N, 5.33°EFort Thompson — 26.76°N, 81.44°W

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The named rock units Pupillidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 10 occurrences have no formation on record, which is common for older literature.

Pupillidae and its relatives

Pleistocene

Where Pupillidae and its relatives were recorded in the Pleistocene.

Found in the same rock

532 taxa

The Paleobiology Database records 18 sites for Pupillidae, 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

14 references

Each of the 23 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. 2 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 content1

Picture of Pupillidae

Credit
nobody named on the record
Licence
not stated by the source
Commercial use
cannot be read from the licence given — check the record

No 3D scan of Pupillidae was found in Sketchfab.

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

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 itPupilloidea through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Turton 1831