🧬 Biological Classification (Kingdom to Species)Romerolagus diazi
Kingdom
Animalia
Phylum
Chordata
Class
Mammalia
Order
Lagomorpha
Family
Leporidae
Genus
Romerolagus
Species
Romerolagus diazi
Volcano Rabbit (Romerolagus diazi)📸 Photo

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

Mammalia🌿 Herbivore

Volcano Rabbit

Romerolagus diazi (Volcano Rabbit · メキシコウサギ)

🛡️ 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
Herbivore
Length · Height
23.4~32.1cm · No data
Mass · Top Speed
386~602.5g · No data
Habitat & Fossil Locality
Tall zacatón bunchgrass thickets on the upper slopes of extinct volcanoes south of Mexico City, at elevations of 2,800–4,250 m

💡 Everyday Comparisons for Size, Mass & Speed

  • 💡 Its maximum weight of 602.5 g is about 1.4 times heavier than a soccer ball (about 430 g) (Comparison).
  • 💡 Its maximum length of 32 cm is slightly longer than the long side of an A4 sheet of paper (29.7 cm) (Comparison).
  • 💡 In captivity, it eats chinchilla pellets, fruits, and vegetables along with grass.

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)31

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

#화산토끼#Romerolagus diazi

📖 1. Overview

The Volcano Rabbit is a small rabbit living on the high slopes of Mexican volcanoes and is considered the most primitive living leporid.

🦴 2. Anatomy & Morphology

Its hind legs and feet are short, its ears are small and rounded, and its tail is vestigial. Its coat is yellowish-brown with black hair tips and bases, giving it a grizzled look.

🔍 3. Ecology & Behavior

It feeds mainly on zacatón grass along with young herbs and bark, and is most active at dawn and dusk. It lives in groups of 2–5 individuals, and usually only the highest-ranking male and female breed.

🇰🇷 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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