🧬 Biological Classification (Kingdom to Species)Hylobates lar
Kingdom
Animalia
Phylum
Chordata
Class
Mammalia
Order
Primates
Family
Hylobatidae
Genus
Hylobates
Species
Hylobates lar
Lar Gibbon (Hylobates lar)📸 Photo

Photo: JJ Harrison ( jjharrison89@facebook.com ) · CC BY 3.0 · Wikimedia Commons Source

Mammalia🍂 Omnivore

Lar Gibbon

Hylobates lar (Lar Gibbon · シロテテナガザル)

🛡️ Conservation Status (IUCN Red List)EN (Endangered)
DDData Deficient
LCLeast Concern
NTNear Threatened
VUVulnerable
ENEndangered
CRCritically End.
EWExtinct in Wild
EXExtinct
Geological Era
Extant
Diet
Omnivore
Length · Height
43.5~58.4cm · No data
Mass · Top Speed
5~7.6kg · No data
Habitat & Fossil Locality
High canopy below 1,200 m elevation in Southeast Asian tropical rainforests (dipterocarp, lowland, submontane, and peat-swamp forests)

💡 Everyday Comparisons for Size, Mass & Speed

  • 💡 Duet songs sung by a mated pair last an average of about 11 minutes and can be heard 1 km away—about a 10-minute walk (Comparison).
  • 💡 In Thailand, an active illegal pet trade makes hunting and capture a major threat.
  • 💡 A male's maximum weight of 7.6 kg is about 1/3 of a 20 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)45

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

#흰손긴팔원숭이#Hylobates lar

📖 1. Overview

The Lar Gibbon is a small, tailless ape that lives in the upper branches of Southeast Asian tropical rainforests.

🦴 2. Anatomy & Morphology

Its long arms, hands, and feet are well suited for swinging from branch to branch with alternating arm movements. Its fur ranges from dark gray to black, or pale cream to brown.

🔍 3. Ecology & Behavior

It feeds mainly on ripe fruit and also eats leaves, flowers, and insects. Mated pairs sing duets to advertise their territory, and females give birth to a single young about every 3 and a half years.

🇰🇷 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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