Thryonomys gregorianus

The lesser cane rat is a species of rodent in the family Thryonomyidae. It is found in Cameroon, Chad, Democratic Republic of the Congo, Ethiopia, Kenya, Malawi, South Sudan, Tanzania, Uganda, Zambia, Zimbabwe, and possibly Mozambique. Its natural habitats are subtropical or tropical dry shrubland, subtropical or tropical dry lowland grassland, and shrub-dominated wetlands.

Thryonomys gregorianus

Izvora · CC BY-SA 3.0 · 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
Also called
Lesser cane ratPBDB
Sits inside
ThryonomysPBDB
Diet
grazerPBDB, for Thryonomyidae
Life habit
ground dwellingPBDB, for Thryonomyidae
Motility
actively mobilePBDB, for Osteichthyes
Environment
terrestrialPBDB, for Eutheria

Time the record covers

At least 2.5 million years on record.

The record covers at least 2.58 Mya to 11.7 ka. No occurrence read is dated outside 5.333 Mya to 0 Mya.

Miocene — about 0 of 7 occurrencesPliocene — about 2 of 7 occurrencesPliocenePleistocene — about 3 of 7 occurrencesPleistoceneHolocene — about 2 of 7 occurrences5.4–5.3 Mya — about 0.0 occurrences5.3–5.1 Mya — about 0.1 occurrences5.1–4.9 Mya — about 0.1 occurrences4.9–4.7 Mya — about 0.1 occurrences4.7–4.5 Mya — about 0.1 occurrences4.5–4.3 Mya — about 0.1 occurrences4.3–4.1 Mya — about 0.1 occurrences4.1–3.9 Mya — about 0.1 occurrences3.9–3.7 Mya — about 0.1 occurrences3.7–3.5 Mya — about 0.2 occurrences3.5–3.3 Mya — about 0.3 occurrences3.3–3.1 Mya — about 0.3 occurrences3.1–2.9 Mya — about 0.3 occurrences2.9–2.7 Mya — about 0.3 occurrences2.7–2.5 Mya — about 0.3 occurrences2.5–2.3 Mya — about 0.6 occurrences2.3–2.1 Mya — about 0.6 occurrences2.1–1.9 Mya — about 0.6 occurrences1.9–1.8 Mya — about 0.4 occurrences1.8–1.6 Mya — about 0.1 occurrences1.6–1.4 Mya — about 0.1 occurrences1.4–1.2 Mya — about 0.1 occurrences1.2–972 ka Mya — about 0.1 occurrences972 ka–778 ka Mya — about 0.1 occurrences778 ka–583 ka Mya — about 0.1 occurrences583 ka–389 ka Mya — about 0.1 occurrences389 ka–194 ka Mya — about 0.1 occurrences194 ka–0 Mya — about 2 occurrences2.58 Mya11.7 ka5.8 Mya0 Mya

7 occurrences of Thryonomys gregorianus 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

7 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

Shungura — 5.06°N, 36.03°ENubia — 16.25°N, 33.75°ENachukui — 2.90°N, 36.05°E

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The named rock units Thryonomys gregorianus has been recovered from, largest first. Drawn where the rock is now, not where it formed. 2 occurrences have no formation on record, which is common for older literature.

Thryonomys gregorianus and its relatives

Pleistocene

Where Thryonomys gregorianus and its relatives were recorded in the Pleistocene.

Found in the same rock

211 taxa

The Paleobiology Database records 7 sites for Thryonomys gregorianus, 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

7 references

Each of the 7 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 content1

Picture of Thryonomys gregorianus

Credit
Izvora
Licence
CC BY-SA 3.0
Commercial use
the licence allows it

No 3D scan of Thryonomys gregorianus 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 itThryonomys through timeFormations of the PleistoceneThe world it lived on

Occurrence data from the Paleobiology Database, CC BY 4.0. Thomas 1894