Oodini
Oodini is a ground beetle tribe in the subfamily Harpalinae. Oodines are found worldwide and are generally associated with standing water. This tribe contains more than 400 species arrayed in 43 genera. Beetles in Oodini are distinguishable from other members of Carabidae by a combination of two characters: a laterally coadunate metepisternum, and an elytral ridge formed by the fusion of intervals 7 and 8.

Robert Webster Depicted place: Mayes County, US-OK, US ( 36°17′12″N 95°19′20″W / 36.286616°N 95.32225°W / 36.286616;… · 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
- HarpalinaePBDB
- Motility
- actively mobilePBDB, for Arthropoda
- Environment
- terrestrialPBDB, for Insecta
Time the record covers
At least 93 million years on record.
The record covers at least 93.9 Mya to 129 ka. No occurrence read is dated outside 100.5 Mya to 11.7 ka.
10 occurrences of Oodini on record, most of them in the Pliocene. 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
10 occurrences- Late Cretaceous10%
- Pliocene50%
- Pleistocene40%
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
4 formations
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The named rock units Oodini has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.
Oodini and its relatives
PlioceneWhere Oodini and its relatives were recorded in the Pliocene.
Found in the same rock
847 taxa- Carabidae8 sites
- Coelostoma7 sites
- Coleoptera7 sites
- Donaciinae7 sites
- Curculionidae6 sites
- Donacia6 sites
- Ilybius6 sites
- Plateumaris6 sites
- Staphylinidae6 sites
- Gyrinus5 sites
- Onthophagus5 sites
- Dytiscidae4 sites
- Lepidoptera4 sites
- Chrysomelidae3 sites
- Donacia flemora3 sites
- Hydrochara libera3 sites
- Hydrophilidae3 sites
- Pterostichini3 sites
- Regimbartia attenuata3 sites
- Agabus2 sites
- Aphodius2 sites
- Coelostoma orbiculare2 sites
- Donacia (Cyphogaster)2 sites
- Donacia (Donaciomima)2 sites
The Paleobiology Database records 10 sites for Oodini, 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
6 references- Fossil insects and their paleoenvironments of the Pliocene Tsubusagawa Formation in Ajimu Basin, Oita Prefecture, Kyushu, Japan5
- The first record of Cretaceous ground beetle (Coleoptera: Carabidae: Oodini) from Burmese amber1
- Marine Isotope Stage 9 environments of fluvial deposits at Hackney, north London, UK1
- Middle Pleistocene fossil insects from the Hirabaru Formation of Kitsuki City, Oita Prefecture, Kyushu, Japan1
- Pleistocene fossil insects from the underground of Nagai Park, Osaka City, western Japan, with description of three donaciine leaf beetles (Coleoptera: Chrysomelidae)1
- Late Pleistocene insects from the Mizozono Formation in Yoshimatsu-cho, Kagoshima Prefecture, Japan1
Each of the 10 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 Oodini
- Source
- Wikipedia/Commons
- Credit
- Robert Webster Depicted place: Mayes County, US-OK, US ( 36°17′12″N 95°19′20″W / 36.286616°N 95.32225°W / 36.286616;…
- Licence
- CC BY-SA 4.0
- Commercial use
- the licence allows it
No 3D scan of Oodini 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
- Source
- Wikipedia, “Oodini”
- 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 itHarpalinae through timeFormations of the PlioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Laferte-Senectere 1851)