🧬 Biological Classification (Kingdom to Species)Ceratotherium simum
Kingdom
Animalia
Phylum
Chordata
Class
Mammalia
Order
Perissodactyla
Family
Rhinocerotidae
Genus
Ceratotherium
Species
Ceratotherium simum
White Rhinoceros (Ceratotherium simum)📸 Photo

Male White rhinoceros walking in the Kalahari Desert of Namibia

Photo: Giles Laurent · CC BY-SA 4.0 · Wikimedia Commons Source

Mammalia🌿 Herbivore

White Rhinoceros

Ceratotherium simum (White Rhinoceros · シロサイ)

🛡️ Conservation Status (IUCN Red List)NT (Near Threatened)
DDData Deficient
LCLeast Concern
NTNear Threatened
VUVulnerable
ENEndangered
CRCritically End.
EWExtinct in Wild
EXExtinct
Geological Era
Extant
Diet
Herbivore
Length · Height
3.35~4m · 1.85m
Mass · Top Speed
1~3.6t · 40~50km/h
Habitat & Fossil Locality
Grasslands of southern and eastern Africa

💡 Everyday Comparisons for Size, Mass & Speed

  • 📏 Length 3.35m — ~1.9× the height of a 1.75 m adult human
  • 🏢 Height 1.85m — ~1.1× the height of a 1.75 m human
  • ⚖️ Mass 1t — ~14.3× the mass of a 70 kg adult human
  • ⚡ Speed 40km/h — ~1.1× Usain Bolt's 100 m world-record average speed (37.6 km/h)

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)72
⚡ Speed Index (400 km/h = 100)10

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

#흰코뿔소#Ceratotherium simum#기제목#케라틴뿔

📖 1. Overview

The largest extant odd-toed ungulate, a heavily armored giant of the grasslands with broad lips suited for grazing.

🌐 Wikipedia Summary Extract

The white rhinoceros, white rhino or square-lipped rhinoceros is the largest extant species of rhinoceros. It has a wide mouth used for grazing and is the most social of all rhino species. The white rhinoceros consists of two subspecies: the southern white rhinoceros, with an estimated 17,464 individuals in the wild as of the end of 2023, and the much rarer northern white rhinoceros. The northern subspecies is critically endangered and on the brink of extinction; it has only two confirmed left as of 2018. Sudan, the world's last known male northern white rhinoceros, died in Kenya in March 2018. White rhinoceros can run up to 40 mph (64 km/h) for very short bursts. They can maintain speeds of around 30–31 mph (48–50 km/h) for a good amount of time, and they have good stamina.

🦴 2. Anatomy & Morphology

The two massive horns on its snout are not bone, but structures formed from tightly compacted keratin protein fibers.

🔍 3. Ecology & Behavior

Though its eyesight is poor, its hearing and sense of smell are keen, and it wallows in mud to lower its body temperature and ward off parasites.

🇰🇷 4. Connection to Korea

It is a flagship symbol for the Convention on International Trade in Endangered Species (CITES) and wildlife conservation education.

📚 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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