Murinae
The Old World rats and mice, part of the subfamily Murinae in the family Muridae, comprise at least 519 species. Members of this subfamily are called murines. In terms of species richness, this subfamily is larger than all mammal families except the Cricetidae and Muridae, and is larger than all mammal orders except the bats and the remainder of the rodents.

Unknown author Unknown author (original) / Ilmari Karonen (editing) · Public Domain · 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
- MuridaePBDB
- Diet
- herbivore, insectivorePBDB, for Muridae
- Life habit
- ground dwellingPBDB, for Muridae
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At least 15 million years on record.
The record covers at least 15.98 Mya to 11.7 ka. No occurrence read is dated outside 23.04 Mya to 0 Mya.
447 occurrences of Murinae on record, most of them in the Pleistocene. 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
447 occurrences- Miocene6%
- Pliocene11%
- Pleistocene49%
- Holocene34%
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
24 formations
- Shungura Formation · Omo Group10
- Tatrot Formation10
- Lower Manchar Formation9
- Makapansgat Formation8
- Varswater Formation7
- Koobi Fora Formation6
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The named rock units Murinae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 355 occurrences have no formation on record, which is common for older literature.
Murinae and its relatives
PleistoceneWhere Murinae and its relatives were recorded in the Pleistocene.
Found in the same rock
2,148 taxa- Rattus62 sites
- Mus53 sites
- Rattus exulans36 sites
- Crocidura30 sites
- Epimys (Aethomys)30 sites
- Tatera30 sites
- Hystrix25 sites
- Rattus rattus24 sites
- Hipparion23 sites
- Epimys (Mastomys)21 sites
- Pseudomys21 sites
- Aves20 sites
- Mus musculus20 sites
- Otomys20 sites
- Chiroptera19 sites
- Thallomys19 sites
- Squamata18 sites
- Equus17 sites
- Mus minotaurus17 sites
- Panthera pardus17 sites
- Bovidae16 sites
- Passeriformes16 sites
- Dendromus15 sites
- Muridae15 sites
The Paleobiology Database records 285 sites for Murinae, and this reads 240 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
152 references- Quaternary fossil fauna of South Canterbury, South Island, New Zealand32
- The prehistory of vertebrates, especially birds, on Tinian, Aguiguan, and Rota, Northern Mariana Islands17
- Early and Middle Pleistocene environments and hominid biogeography; micromammalian evidence from Kabwe, Twin Rivers and Mumbwa Caves in central Zambia15
- Fossil vertebrates from Palau, Micronesia: a resource assessment14
- New murids and gerbellids (Rodentia, Mammalia) from Pliocene Siwalik sediments of India12
- Late Quaternary Small Mammal Faunas of the Naracoorte Caves World Heritage Area11
- Pleistocene fossil vertebrate sites of the South East region of South Australia11
- The endemic Pleistocene murids of Crete I-II11
- Miocene rodent evolution and migration. Muroidea from Pakistan, Turkey and Northern Africa9
- Pleistocene fossil vertebrate sites of the South East region of South Australia II7
- Fossil and archaeological avifauna of Niue Island, Pacific Ocean7
- Tropical Rainforests of North Queensland: Their Conservation Significance7
Each of the 447 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. 140 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 Murinae
- Source
- Wikipedia/Commons
- Credit
- Unknown author Unknown author (original) / Ilmari Karonen (editing)
- Licence
- Public Domain
- Commercial use
- the licence allows it
No 3D scan of Murinae 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, “Murinae”
- 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 itMuridae through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0.