- Animals
- ›Chordates
- ›Vertebrates
- ›Mammals
- ›Therians
- ›Placental Mammals
- ›Primates, Rodents, and Allies
- ›Rodents
- ›Mice, Rats, and Hamsters
- ›Muroids
- ›Spalacids
- ›Bamboo and Root Rats
- ›Bamboo Rats
- ›Rhizomys

Indomalayan Bamboo Rat
Rhizomys sumatrensis
The large bamboo rat, Sumatran rat, or Indomalayan rat (Rhizomys sumatrensis) is a species of rodent in the family Spalacidae found in Cambodia, China, Indonesia, Laos, Malaysia, Myanmar, Thailand, and Vietnam. It is one of four species of bamboo rat. Individuals can reach lengths of nearly 50 cm (20 in) with a 20 cm (7.9 in) tail, and weigh up to 4 kilograms (8.8 lb).
Listen
Looking for field recordings…
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Rhizomys sumatrensis in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 45029.