Potamarchus adamiae
No picture of Potamarchus adamiae was found. Wikipedia, Wikidata and iDigBio were searched and had none. Smithsonian Open Access did not answer, so this is what the others held rather than everything there is. GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Potamarchus adamiae, or no answer at all. This entry cannot say which.
On record
Recorded, not inferred- Sits inside
- PotamarchusPBDB
- Diet
- frugivore, folivorePBDB, for Dinomyidae
- Life habit
- ground dwellingPBDB, for Dinomyidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 6.3 million years on record.
Every occurrence read is dated to somewhere between 11.63 Mya and 5.333 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
3 occurrences of Potamarchus adamiae on record, most of them in the Miocene. 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
3 occurrences- Miocene100%
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
2 formations
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The named rock units Potamarchus adamiae has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Potamarchus adamiae and its relatives
MioceneWhere Potamarchus adamiae and its relatives were recorded in the Miocene.
Found in the same rock
23 taxa- Mourasuchus amazonensis2 sites
- Acresuchus pachytemporalis1 site
- Cetacea1 site
- Dasyproctidae1 site
- Eobranisamys1 site
- Eoincamys1 site
- Erethizontidae1 site
- Eumegamys1 site
- Eumysominae indet.1 site
- Gyriabrinae1 site
- Gyriabrus1 site
- Hydrochoeridae1 site
- Iniidae1 site
- Neoepiblema1 site
- Neoepiblemidae1 site
- Phoberomys1 site
- Phyllomys1 site
- Potamarchus murinus1 site
- Scleromys colombianus1 site
- Simplimus1 site
- Telicomys amazonensis1 site
- Tetrastylus1 site
- Trichechus1 site
The Paleobiology Database records 3 sites for Potamarchus adamiae, and this reads all of them. The number is how many of those sites it was catalogued from too.
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
3 references- Imigrantes em um continente perdido: O registro fossilífero de roedores Caviomorpha (Mammalia: Rodentia: Ctenohystrica) do Cenozoico do Brasil1
- Tropical fossil caviomorph rodents from the Southwestern Brazilian amazonia in the context of the South American faunas: systematics, biochronology and paleobiogeography1
- Late Miocene potamarchine rodents from southwestern Amazonia, Brazil – with description of new taxa1
Each of the 3 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. Each entry links to doi.org. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content0
No picture of Potamarchus adamiae was found. Wikipedia, Wikidata and iDigBio were searched and had none.
Smithsonian Open Access did not answer, so this is what the others held rather than everything there is.
GBIF was asked, and what came back is not recorded: nothing, or a picture this site could not tie to Potamarchus adamiae, or no answer at all. This entry cannot say which.
No 3D scan of Potamarchus adamiae 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.
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itPotamarchus through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Kerber et al. 2016