Borophagus parvus

Borophagus parvus is an extinct species of the genus Borophagus, of the subfamily Borophaginae, a group of canids endemic to North America and lived during the Hemphillian of the Miocene epoch through the Pliocene epoch 10.3—4.9 Ma, existing for approximately 5.4 million years.

Borophagus parvus

Osteoborus_cyonoides,_Aelurodon_taxoides,_Tomarctus_temerarius,_and_Cormocyon_leptodus.jpg : Ryan Somma derivative wo… · CC BY-SA 2.0 · via Wikidata/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
BorophagusPBDB
Diet
carnivorePBDB, for Borophagus
Life habit
ground dwellingPBDB, for Canidae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Eutheria

Time the record covers

At most 4.7 million years on record.

Every occurrence read is dated to somewhere between 9.4 Mya and 4.7 Mya, and nothing in the dating separates them, so that window is what the record shows rather than a span.

Miocene — about 3 of 3 occurrencesMiocenePliocene — about 0 of 3 occurrencesPliocene9.5–9.3 Mya — about 0.0 occurrences9.3–9.1 Mya — about 0.1 occurrences9.1–8.9 Mya — about 0.1 occurrences8.9–8.8 Mya — about 0.1 occurrences8.8–8.6 Mya — about 0.1 occurrences8.6–8.4 Mya — about 0.1 occurrences8.4–8.2 Mya — about 0.1 occurrences8.2–8.0 Mya — about 0.1 occurrences8.0–7.8 Mya — about 0.1 occurrences7.8–7.6 Mya — about 0.1 occurrences7.6–7.4 Mya — about 0.1 occurrences7.4–7.2 Mya — about 0.1 occurrences7.2–7.0 Mya — about 0.1 occurrences7.0–6.9 Mya — about 0.1 occurrences6.9–6.7 Mya — about 0.1 occurrences6.7–6.5 Mya — about 0.1 occurrences6.5–6.3 Mya — about 0.1 occurrences6.3–6.1 Mya — about 0.1 occurrences6.1–5.9 Mya — about 0.1 occurrences5.9–5.7 Mya — about 0.1 occurrences5.7–5.5 Mya — about 0.1 occurrences5.5–5.3 Mya — about 0.1 occurrences5.3–5.2 Mya — about 0.1 occurrences5.2–5.0 Mya — about 0.1 occurrences5.0–4.8 Mya — about 0.1 occurrences4.8–4.6 Mya — about 0.0 occurrences9.9 Mya4.2 Mya

3 occurrences of Borophagus 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

3 occurrences

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

3 formations

Quiburis — 32.50°N, 110.60°WMehrten — 37.60°N, 120.80°WBig Sandy — 34.70°N, 113.40°W

Loading coastlines…

The named rock units Borophagus parvus has been recovered from, largest first. Drawn where the rock is now, not where it formed.

Borophagus parvus and its relatives

Miocene

Where Borophagus parvus and its relatives were recorded in the Miocene.

Found in the same rock

57 taxa

The Paleobiology Database records 3 sites for Borophagus 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

1 reference

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 the Paleobiology Database's own record for the work.

Media and terms

Media content1

Picture of Borophagus parvus

Credit
Osteoborus_cyonoides,_Aelurodon_taxoides,_Tomarctus_temerarius,_and_Cormocyon_leptodus.jpg : Ryan Somma derivative wo…
Licence
CC BY-SA 2.0
Commercial use
the licence allows it

No 3D scan of Borophagus parvus 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

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 itBorophagus through timeFormations of the MioceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Wang et al. 1999