Cantius frugivorus
Cantius frugivorus is a species of adapiform primate that lived in North America during the early Eocene.

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
- CantiusPBDB
- Diet
- omnivorePBDB, for Primates
- Life habit
- arborealPBDB, for Primates
- Motility
- actively mobilePBDB, for Osteichthyes
- Environment
- terrestrialPBDB, for Eutheria
Time the record covers
At most 8 million years on record.
Every occurrence read is dated to somewhere between 56 Mya and 48.07 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.
56 occurrences of Cantius frugivorus on record, most of them in the Eocene. 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
56 occurrences- Eocene100%
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
6 formations
- DeBeque Formation22
- Wasatch Formation17
- Willwood Formation10
- San Jose Formation4
- Wind River Formation2
- Golden Valley Formation1
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The named rock units Cantius frugivorus has been recovered from, largest first. Drawn where the rock is now, not where it formed.
Cantius frugivorus and its relatives
EoceneWhere Cantius frugivorus and its relatives were recorded in the Eocene.
Found in the same rock
233 taxa- Hyracotherium21 sites
- Esthonyx bisulcatus14 sites
- Hyopsodus lysitensis14 sites
- Cantius abditus13 sites
- Coryphodon13 sites
- Heptodon calciculus13 sites
- Hyopsodus13 sites
- Hyopsodus minor12 sites
- Hyopsodus powellianus12 sites
- Equidae11 sites
- Diacodexis10 sites
- Paramys excavatus10 sites
- Didymictis9 sites
- Lambdotherium popoagicum9 sites
- Paramys copei9 sites
- Diacodexis metsiacus8 sites
- Meniscotherium chamense8 sites
- Microsyops latidens8 sites
- Palaeictops bicuspis8 sites
- Vulpavus australis8 sites
- Absarokius abbotti7 sites
- Arenahippus pernix7 sites
- Didymictis protenus7 sites
- Esthonyx7 sites
The Paleobiology Database records 56 sites for Cantius frugivorus, 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
11 references- Synonymies and reidentifications of North American fossil mammals20
- Early Eocene Mammalian Fauna of the Piceance Creek Basin. Northwestern Colorado15
- Stratigraphy, mammalian paleontology, paleoecology, and age correlation of the Wasatch Formation, Fossil Butte National Monument, Wyoming8
- Stratigraphy and mammalian paleontology of the McCullough Peaks, northern Bighorn Basin, Wyoming: Implications for biochronology, basin development, and community reorganization across the Paleocene-Eocene boundary5
- A Mammalian Fauna from the Base of the Eocene Cathedral Bluffs Tongue of the Wasatch Formation, Cottonwood Creek Area, Southeast Washakie Basin, Wyoming2
- Rare taxa, biostratigraphy, and the Wasatchian-Bridgerian boundary in North America1
- Meniscotherium (Mammalia, "Condylarthra) from the Paleocene-Eocene of Western North America)1
- New notharctine primate fossils from the early Eocene of New Mexico and southern Wyoming and the phylogeny of Notharctinae1
- Faunal Zonation of the Willwood Formation in the Central Bighorn Basin, Wyoming1
- Systematics, phylogeny, and evolution of early Eocene Adapidae (Mammalia, Primates) in North America1
- The mammalian fauna of the Lysite Member, Wind River Formation (early Eocene) of Wyoming1
Each of the 56 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 content2

Picture of Cantius frugivorus
- Source
- iDigBio
- Credit
- via iDigBio
- Licence
- not stated by the source
- Commercial use
- cannot be read from the licence given — check the record
CT scan
- Source
- MorphoSource
- Licence
- In Copyright
- Commercial use
- cannot be read from the licence given — check the record
- Specimen
- Cantius frugivorus · University of Colorado Museum of Natural History (UCM):Vertebrate:41186
The description on this site
- 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 itCantius through timeFormations of the EoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Cope 1875)