Dynastinae

Dynastinae or rhinoceros beetles are a subfamily of the scarab beetle family (Scarabaeidae), named for their rhinoceros-like horns. Other common names – some for particular groups of rhinoceros beetles – include Hercules beetles, unicorn beetles or horn beetles. Over 1,500 species and 225 genera of rhinoceros beetles are known.

Dynastinae

Anaxibia · CC BY-SA 3.0 · 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
rhinoceras beetlePBDB
Sits inside
ScarabaeidaePBDB
Motility
actively mobilePBDB, for Arthropoda
Environment
terrestrialPBDB, for Insecta

Time the record covers

At least 37 million years on record.

The record covers at least 37.71 Mya to 129 ka. No occurrence read is dated outside 48.07 Mya to 11.7 ka.

Eocene — about 8 of 14 occurrencesEoceneOligocene — about 1 of 14 occurrencesOligoceneMiocene — about 1 of 14 occurrencesMiocenePliocene — about 2 of 14 occurrencesPleistocene — about 2 of 14 occurrences49–47 Mya — about 0.1 occurrences47–46 Mya — about 0.2 occurrences46–44 Mya — about 0.2 occurrences44–42 Mya — about 0.2 occurrences42–41 Mya — about 0.2 occurrences41–39 Mya — about 0.2 occurrences39–38 Mya — about 0.2 occurrences38–36 Mya — about 3 occurrences36–34 Mya — about 3 occurrences34–33 Mya — about 0.9 occurrences28–26 Mya — about 0.3 occurrences26–25 Mya — about 0.4 occurrences25–23 Mya — about 0.3 occurrences13–11 Mya — about 1 occurrence6.5–4.9 Mya — about 0.2 occurrences4.9–3.3 Mya — about 1 occurrence3.3–1.6 Mya — about 0.7 occurrences1.6–0 Mya — about 2 occurrences37.71 Mya129 ka49 Mya0 Mya

14 occurrences of Dynastinae 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

14 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

Florissant — 38.92°N, 105.28°WBouldnor — 50.74°N, 1.36°WLuján — 35.75°S, 58.76°WClarno — 44.58°N, 120.25°WUpper Laetolil Beds — 3.21°S, 35.19°ERott — 50.75°N, 7.26°EUpper Freshwater-Molasse — 47.67°N, 8.93°E

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The named rock units Dynastinae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 1 occurrence has no formation on record, which is common for older literature.

Dynastinae and its relatives

Eocene

Where Dynastinae and its relatives were recorded in the Eocene.

Found in the same rock

821 taxa

The Paleobiology Database records 9 sites for Dynastinae, 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

9 references

Each of the 14 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 content1

Picture of Dynastinae

Credit
Anaxibia
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

No 3D scan of Dynastinae 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 itScarabaeidae through timeFormations of the EoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. MacLeay 1819