Raninoides

Eric A. Lazo-Wasem · CC0 · via Wikidata/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
- RaninoidinaePBDB
- Diet
- carnivorePBDB, for Decapoda
- Life habit
- semi-infaunalPBDB, for Raninoidia
- Motility
- actively mobilePBDB, for Malacostraca
- Vision
- well-developedPBDB, for Malacostraca
Time the record covers
At least 72 million years on record.
The record covers at least 72.2 Mya to 129 ka. No occurrence read is dated outside 100.5 Mya to 11.7 ka.
96 occurrences of Raninoides 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
96 occurrences- Late Cretaceous4%
- Paleocene11%
- Eocene54%
- Oligocene11%
- Miocene15%
- Pliocene2%
- Pleistocene2%
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
38 formations
- Sandakan Formation7
- Lookingglass Formation5
- Aldwell Formation3
- Island Sandstone Formation2
- Llajas Formation2
- Bateque Formation2
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The named rock units Raninoides has been recovered from, largest first. Drawn where the rock is now, not where it formed. 14 further formations hold fewer occurrences each and are not listed. 39 occurrences have no formation on record, which is common for older literature.
Raninoides and its relatives
EoceneWhere Raninoides and its relatives were recorded in the Eocene.
Found in the same rock
560 taxa- Orbitoplax weaveri7 sites
- Iphiculus sexspinosus6 sites
- Magyarcarcinus loczyanus6 sites
- Xanthias miocenicus6 sites
- Nucia platyspinosa5 sites
- Pinnixa microgranulosa5 sites
- Portunus woodwardi5 sites
- Calappa4 sites
- Eriosachila orri4 sites
- Hyastenus4 sites
- Laeviranina simplicissima4 sites
- Lianira convexa4 sites
- Myra subcarinata4 sites
- Palaeopinnixa rathbunae4 sites
- Pariphiculus decemtuberculatus4 sites
- Parthenope nummulitica4 sites
- Portunus obvallatus4 sites
- Rogueus orri4 sites
- Branchioplax washingtoniana3 sites
- Harpactoxanthopsis quadrilobata3 sites
- Heikeopsis tuberculata3 sites
- Hoploparia3 sites
- Laeviranina fabianii3 sites
- Lessinicarcinus euglyphos3 sites
The Paleobiology Database records 71 sites for Raninoides, 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
58 references- The fossil stalk-eyed Crustacea of the Pacific slope of North America12
- Miocene and Pleistocene Crabs (Crustacea, Decapoda) from Sabah and Sarawak8
- The Early Eocene decapod crustacean fauna of the Lookingglass Formation, Oregon4
- Fossil Crustacea of the Atlantic and Gulf Coastal Plain4
- Eocene decapod crustaceans from Pulali Point, Washington3
- Two new crabs from the Eocene of Texas3
- Decapod crustaceans from the Paleocene of Central Texas, USA2
- Crostacei del Priaboniano di Priabona (Vicenza – Italia settentrionale)2
- New Decapoda (Anomura, Brachyura) from the Eocene Bateque and Tepetate Formations, Baja California Sur, Mexico2
- Mesozoic and Tertiary Decapod Crustacea from Mexico2
- Additions to the Eocene megafossil fauna of the Llajas Formation, Simi Valley, southern California2
- I crostacei Eocenici della Cava "Boschetto" di Nogarole Vicentino (VIcenza - Italia settentrionale2
Each of the 96 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. 46 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 Raninoides
- Source
- Wikidata/Commons
- Credit
- Eric A. Lazo-Wasem
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan was found. Smithsonian Open Access, MorphoSource and Sketchfab were all searched.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itRaninoidinae through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Feldmann et al. 1996