Diprionomys parvus

via iDigBio · via iDigBio. 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
- DiprionomysPBDB
- Diet
- granivore, browserPBDB, for Heteromyidae
- Life habit
- ground dwellingPBDB, for Heteromyidae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 3.1 million years on record.
The record covers at least 12.5 Mya to 9.4 Mya. No occurrence read is dated outside 16.3 Mya to 4.7 Mya.
6 occurrences of Diprionomys parvus 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
6 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
5 formations
- Drewsey Formation1
- Esmeralda Formation1
- Chalk Butte Formation1
- Thousand Creek Formation1
- Barstow Formation1
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The named rock units Diprionomys parvus 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.
Diprionomys parvus and its relatives
MioceneWhere Diprionomys parvus and its relatives were recorded in the Miocene.
Found in the same rock
91 taxa- Camelidae3 sites
- Dipoides stirtoni3 sites
- Eucyon davisi3 sites
- Hypolagus vetus3 sites
- Peromyscus antiquus3 sites
- Pliosaccomys magnus3 sites
- Copemys esmeraldensis2 sites
- Epicyon saevus2 sites
- Hesperogaulus2 sites
- Macrognathomys nanus2 sites
- Microtoscoptes disjunctus2 sites
- Perognathinae2 sites
- Postcopemys valensis2 sites
- Scapanus2 sites
- Soricidae2 sites
- Spermophilus wilsoni2 sites
- Tsaphanomys shotwelli2 sites
- Aepycamelus robustus1 site
- Alluvisorex chasseae1 site
- Aphelops malacorhinus1 site
- Archaeolaginae1 site
- Balantiomys oregonensis1 site
- Caninae1 site
- Chalicotheriidae1 site
The Paleobiology Database records 6 sites for Diprionomys parvus, 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
4 references- Pliocene mammals of southeast Oregon and adjacent Idaho3
- Hemingfordian/Barstovian Land Mammal Age faunas in the central Mojave Desert, exclusive of the Barstow Fossil Beds1
- Fossil mammals from the lower Pliocene of Fish Lake Valley, Nevada1
- The Nevada Miocene and Pliocene mammalian faunas as faunal units1
Each of the 6 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 the Paleobiology Database's own record for the work.
Media and terms
Media content1

Picture of Diprionomys parvus
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
No 3D scan of Diprionomys parvus was found in Smithsonian Open Access and Sketchfab.
MorphoSource 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 itDiprionomys through timeFormations of the MioceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Kellogg 1910