Rogueus
via GBIF · CC0 · via GBIF. 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
- LyreidinaePBDB
- 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 3.2 million years on record.
The record covers at least 59.24 Mya to 56 Mya. No occurrence read is dated outside 66 Mya to 48.07 Mya.
12 occurrences of Rogueus on record. 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
12 occurrencesThese 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
- Lookingglass Formation7
- Lellinge Greensand Formation1
- Sucarnochee Clay Formation · Midway Group1
- Roda Formation1
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The named rock units Rogueus 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.
Found in the same rock
76 taxa- Eriosachila orri6 sites
- Orbitoplax weaveri5 sites
- Palaeopinnixa rathbunae4 sites
- Panopeus baldwini4 sites
- Raninoides vaderensis3 sites
- Ctenocheles hokoensis2 sites
- Litoricola macrodactyla2 sites
- ? Collinsicarcinus sp.1 site
- Actaeonina (Crenilabium) elata1 site
- Acteaon pusillus1 site
- Ancilla flexuosa1 site
- Archaeoportunus1 site
- Archaeozius occidentalis1 site
- Arcopsis1 site
- Arrhoges1 site
- Barbatia1 site
- Borsonia1 site
- Busycon1 site
- Camarocarcinus obtusus1 site
- Cancellariidae1 site
- Carpilioidea1 site
- Caryophyllia calcitrapa1 site
- Cherpiocarcinus1 site
- Cimomia1 site
The Paleobiology Database records 10 sites for Rogueus, 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- The Early Eocene decapod crustacean fauna of the Lookingglass Formation, Oregon6
- Fossil Crustacea of the Atlantic and Gulf Coastal Plain2
- New spider crabs (Brachyura, Majoidea) from the early Eocene of Spain with a reassignment of the species "Periacanthus" tetracornis1
- Rogueus belgodereae, a new raninoid crab (Crustacea: Brachyura: Raninoidea) from the Upper Palaeocene (Thanetian) of southern France, with comments on early Palaeocene decapod crustacean faunules1
- A new crab, Rogeus robustus, from the Middle Paleocene of Denmark1
- A new crab, Rogueus orri n. gen. and sp. (Decapoda: Brachyura), from the Lookingglass Formation (Ulatisian Stage: lower Middle Eocene) of southwestern Oregon1
Each of the 12 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 Rogueus
- Source
- GBIF
- Credit
- via GBIF
- Licence
- CC0
- Commercial use
- the licence allows it
No 3D scan of Rogueus was found in MorphoSource and Sketchfab.
Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itLyreidinae through timeThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Berglund and Feldman 1989