🧬 Biological Classification (Kingdom to Species)Ratufa indica
Kingdom
Animalia
Phylum
Chordata
Class
Mammalia
Order
Rodentia
Family
Sciuridae
Genus
Ratufa
Species
Ratufa indica
Indian Giant Squirrel (Ratufa indica)📸 Photo

Photo: VinodBhattu · CC BY-SA 4.0 · Wikimedia Commons Source

Mammalia🍂 Omnivore

Indian Giant Squirrel

Ratufa indica (Indian Giant Squirrel · インドオオリス)

🛡️ Conservation Status (IUCN Red List)LC (Least Concern)
DDData Deficient
LCLeast Concern
NTNear Threatened
VUVulnerable
ENEndangered
CRCritically End.
EWExtinct in Wild
EXExtinct
Geological Era
Extant
Diet
Omnivore
Length · Height
25.4~45.7cm · No data
Mass · Top Speed
3kg · No data
Habitat & Fossil Locality
Treetops of moist tropical forests in India, nesting in tree hollows

💡 Everyday Comparisons for Size, Mass & Speed

  • 💡 A single leap of 6 m or more is longer than a passenger car (about 4.5 m long) (Comparison). Its maximum body length of 45.7 cm is about 1.5 times a 30 cm ruler (Comparison).
  • 💡 Its maximum weight of 3 kg is close to 1/3 of a 10 kg bag of rice (Comparison).

Reference standards: coach bus ~12 m, mid-size car ~4.9 m, compact car ~1 t, basketball hoop 3.05 m, credit card 8.56 cm.

📊 Mass & Speed Index (0–100)
⚖️ Mass Index (Blue Whale ~190 t = 100, log scale)42

Site-computed relative index from recorded values; not a formal scientific metric.

#인도큰다람쥐#Ratufa indica

📖 1. Overview

The Indian Giant Squirrel is a large squirrel that lives high in the trees of moist tropical forests and rarely comes down to the ground.

🦴 2. Anatomy & Morphology

Its back ranges from deep red to brown and its belly is white. It has short, round ears, broad palms, and large, powerful claws for gripping bark, while its body-length tail acts as a counterweight for balance.

🔍 3. Ecology & Behavior

Active and solitary during the day, it eats fruits, flowers, nuts, bark, bird eggs, and insects. It stands on its hind legs to handle food with its forepaws and leaps 6 m or more between trees.

🇰🇷 4. Connection to Korea

No direct record connecting this species to Korea has been found.

📚 Sources & References

Recorded dimensions are widely cited representative estimates from public literature and may vary by study or specimen.

🔗 Related & Comparable Species

DATA & LICENSE

📚 Data & Image Sources and Licenses

Full Citation Principles →
① Photos: Wikimedia Commons

Every photo's author and license is verified via the Wikimedia Commons API (PD, CC0, CC BY, CC BY-SA) and displayed with full attribution and source links.

② Summaries: Wikipedia

Wikipedia summary excerpts on detail pages are licensed under CC BY-SA 4.0 and linked to the original article.

③ Measurements & IUCN Status

Length, mass, and speed are representative estimates from published literature. Conservation status follows IUCN Red List categories (iucnredlist.org).

④ Silhouettes & Scale Diagrams

Silhouettes on the size comparison stage use open-licensed PhyloPic illustrations and custom body diagrams drawn at an exact 1m = 1m scale.

Expert review: looking for reviewers · compiled by quoting official (English) sources

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