🧬 Biological Classification (Kingdom to Species)Indri indri
Kingdom
Animalia
Phylum
Chordata
Class
Mammalia
Order
Primates
Family
Indriidae
Genus
Indri
Species
Indri indri
Indri (Indri indri)📸 Photo

Photo: Erik Patel · CC BY-SA 3.0 · Wikimedia Commons Source

Mammalia🌿 Herbivore

Indri

Indri indri (Indri · インドリ)

🛡️ Conservation Status (IUCN Red List)CR (Critically Endangered)
DDData Deficient
LCLeast Concern
NTNear Threatened
VUVulnerable
ENEndangered
CRCritically End.
EWExtinct in Wild
EXExtinct
Geological Era
Extant
Diet
Herbivore
Length · Height
60~90cm · No data
Mass · Top Speed
7~10kg · No data
Habitat & Fossil Locality
Coastal and montane rainforests of northeastern Madagascar, at elevations of 0–1,800 m

💡 Everyday Comparisons for Size, Mass & Speed

  • 💡 Its maximum weight of 10 kg is half of a 20 kg bag of rice (Comparison).
  • 💡 Its head-and-body length of 90 cm is longer than the height of a standard desk (about 70–75 cm) (Comparison).
  • 💡 It is an animal that attracts ecotourists visiting Madagascar (ADW positive impacts).

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)46

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

#인드리#Indri indri

📖 1. Overview

The Indri is the largest living lemur species, active during the day in the rainforests of northeastern Madagascar.

🦴 2. Anatomy & Morphology

Its tail is a mere 5–6 cm vestige, and it has tufted ears, a long muzzle, long legs, and short arms. Its coat is silky, with gray, brown, black, and white patterns that vary among individuals.

🔍 3. Ecology & Behavior

A vegetarian that feeds on tree fruits, leaves, and flowers, it lives in family groups of 3–5 individuals consisting of an adult pair and their young, advertising its territory with loud wailing calls.

🇰🇷 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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