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PANDUANHEWAN · INDONESIA

Sumatran elephant vs Bornean elephant: the differences

How do the Sumatran elephant (Elephas maximus sumatranus) and Bornean elephant (Elephas maximus borneensis) differ? Classification, features, range, diet, size, IUCN status and legal protection, from cited sources.

The Sumatran elephant (Elephas maximus sumatranus) and the Bornean elephant (Elephas maximus borneensis) share the species Elephas maximus but belong to different subspecies groups: Elephas maximus sumatranus and Elephas maximus borneensis. Range in Indonesia — the Sumatran elephant: Forested landscapes in Sumatra; the Bornean elephant: North Kalimantan (Nunukan, near the Sabah border).

Forested landscapes in Sumatra
Elephas maximus sumatranus

A large herbivore that disperses seeds and shapes forests. Its conservation needs connected movement space and solutions developed with communities living nearby.

North Kalimantan (Nunukan, near the Sabah border)
Elephas maximus borneensis

A northern Borneo population of Asian elephant shared by North Kalimantan and Sabah. Its future depends on a connected cross-border landscape and reducing conflict with people.

Sumatran elephant and Bornean elephant compared

Two animals compared
AspectSumatran elephantBornean elephant
Scientific nameElephas maximus sumatranusElephas maximus borneensis
Indonesian nameGajah SumateraGajah Kalimantan
ClassMammaliaMammalia
OrderProboscideaProboscidea
FamilyElephantidaeElephantidae
Range in IndonesiaForested landscapes in SumatraNorth Kalimantan (Nunukan, near the Sabah border)
Endemic to IndonesiaYesNo
DietA variety of plants—
Diet typeherbivore (plant-eater)herbivore (plant-eater)
Reproductiongiving birth to live young (viviparous)giving birth to live young (viviparous)
IUCN statusCritically EndangeredEndangered — subspecies, 2024 assessment
Legal protectionProtected (Regulation P.106/2018)Protected (Regulation P.106/2018)

Every cell comes from the sourced data on each animal’s page; an empty cell means the data is not yet available, not that it is absent.

Sources

  1. WWF — Sumatran elephant ↗
  2. Smithsonian’s National Zoo — Asian elephant ↗
  3. WWF-Indonesia — Coexistence through agroforestry ↗
  4. Peraturan Menteri LHK Nomor P.106/MENLHK/SETJEN/KUM.1/12/2018 tentang Jenis Tumbuhan dan Satwa yang Dilindungi ↗
  5. Mongabay — Only 1,325-1,648 wild elephants left in Indonesia, government says (Aug 2026) ↗
  6. Animal Diversity Web ↗
  7. Animal Diversity Web ↗
  8. IUCN SSC Asian Elephant Specialist Group ↗
  9. GBIF Backbone Taxonomy (GBIF) ↗
  10. WWF Indonesia — Elephant ↗
  11. WWF Indonesia — Bornean pygmy elephant range ↗
  12. WWF Indonesia — Bornean elephant factsheet ↗
  13. GBIF name match — Elephas maximus borneensis ↗
  14. Indonesia Travel — 10 endemic animals ↗
  15. IUCN — Bornean elephant Endangered (press release, 27 June 2024) ↗
  16. Handbook of the Mammals of the World, Vol. 2 Hoofed Mammals (Wilson & Mittermeier eds., Lynx Edicions 2011), Elephantidae: Elephas maximus account (Plazi treatment) ↗

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