What Animal Lives Where

Where has the Bolivian Tuco-tuco been recorded?

Ctenomys boliviensis occurrence evidence comes from 689 records in 1 countries and territories, from 1983 to 1991. Most records come from Bolivia.

MammaliaRodentiaCtenomyidaeCtenomys

Observation evidence passport

Evidence found

689 records across 1 countries and territories, 1983–1991.

Ctenomys boliviensis · GBIF taxon key 2439616

Source coverage

CC0 GBIF Animalia occurrence facets, including country, month and year summaries.

Refreshed 2026-09-22. Inspect the taxon on GBIF.

What this means

The species has been recorded in the listed places in the stated source universe. Peak month: June.

4 months reach at least 10% of the peak facet count.

What this does not mean

historical describes the record pattern, not a formal range, residency, abundance or conservation assessment.

A single record remains evidence of a recording, not proof that a population lives there.

Compare this animal’s observation pattern

When it is recorded

JFMAMJJASOND

Peak month: June. Records cluster in the months an animal is present and being looked for, so a summer peak can reflect observer effort as much as the animal.

Records over time

19831991

Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.

Where Bolivian Tuco-tuco has been recorded

The countries below show where occurrence evidence exists for Bolivian Tuco-tuco. They do not define a complete habitat range: survey effort differs by place, and historical or one-off records can appear alongside repeated presence.

PlaceRecordsShare
Bolivia 689
Record pattern: historical
Historical records with no recent record in the covered source. This is inferred from how many years and months the animal appears in, not from a range map — treat it as evidence, not a formal assessment.