Eumolpinae

The Eumolpinae are a subfamily of the leaf beetles, or Chrysomelidae. It is one of the largest subfamilies of leaf beetles, including more than 500 genera and 7000 species. They are oval, and convex in form, and measure up to 10 mm in size. Typical coloration for this subfamily of beetles ranges from bright yellow to dark red. Many species are iridescent or brilliantly metallic blue or green in appearance.

Eumolpinae

Siga · CC BY-SA 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
Sits inside
ChrysomelidaePBDB
Motility
actively mobilePBDB, for Arthropoda
Environment
terrestrialPBDB, for Insecta

Time the record covers

At least 113 million years on record.

The record covers at least 113.2 Mya to 11.7 ka. No occurrence read is dated outside 119.57 Mya to 0 Mya.

Early Cretaceous — about 1 of 26 occurrencesEarly CretaceousLate Cretaceous — about 0 of 26 occurrencesPaleocene — about 0 of 26 occurrencesEocene — about 15 of 26 occurrencesEoceneOligocene — about 0 of 26 occurrencesMiocene — about 8 of 26 occurrencesMiocenePliocene — about 0 of 26 occurrencesPleistocene — about 1 of 26 occurrences122–118 Mya — about 0.3 occurrences118–114 Mya — about 0.6 occurrences114–110 Mya — about 0.1 occurrences57–53 Mya — about 0.8 occurrences53–49 Mya — about 1 occurrence49–45 Mya — about 0.7 occurrences45–41 Mya — about 0.5 occurrences41–37 Mya — about 3 occurrences37–33 Mya — about 9 occurrences24–20 Mya — about 0.5 occurrences20–16 Mya — about 5 occurrences16–12 Mya — about 3 occurrences4.1–0 Mya — about 2 occurrences113.2 Mya11.7 ka122 Mya0 Mya

26 occurrences of Eumolpinae on record, most of them in the Eocene. 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

26 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

3 formations

Florissant — 38.92°N, 105.28°WArgiles d'lignite du Soissonnais — 49.33°N, 2.66°ECrato — 7.13°S, 39.70°W

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The named rock units Eumolpinae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 19 occurrences have no formation on record, which is common for older literature.

Eumolpinae and its relatives

Eocene

Where Eumolpinae and its relatives were recorded in the Eocene.

Found in the same rock

2,395 taxa

The Paleobiology Database records 14 sites for Eumolpinae, 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

15 references

Each of the 26 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. 3 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 Eumolpinae

Credit
Siga
Licence
CC BY-SA 4.0
Commercial use
the licence allows it

No 3D scan of Eumolpinae was found in Smithsonian Open Access and Sketchfab.

MorphoSource was 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 itChrysomelidae through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. (Hope 1840)