🧬 Biological Classification (Kingdom to Species)Didelphis marsupialis
Kingdom
Animalia
Phylum
Chordata
Class
Mammalia
Order
Didelphimorphia
Family
Didelphidae
Genus
Didelphis
Species
Didelphis marsupialis
Northern Black-eared Opossum (Didelphis marsupialis)📸 Photo

Photo: Rabipelao.jpg : Juan Tello derivative work: WolfmanSF ( talk ) · CC BY 2.0 · Wikimedia Commons Source

Mammalia🍂 Omnivore

Northern Black-eared Opossum

Didelphis marsupialis (Northern Black-eared Opossum · ミナミオポッサム)

🛡️ 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
26.5~43cm · No data
Mass · Top Speed
1.5kg · No data
Habitat & Fossil Locality
Lowland forests of Central and South America (below about 2,000 m in elevation), also tolerating human-altered habitats

💡 Everyday Comparisons for Size, Mass & Speed

  • 💡 Its average weight of 1.53 kg is similar to a 1.5 L bottle of water, and its maximum body length of 43 cm is about 1.5 times the long side of A4 paper (29.7 cm) (Comparison).
  • 💡 People hunt it for sport and food and it enters the illegal bushmeat trade, while some cultures use its fat as a remedy for ailments such as indigestion and rheumatism.

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)38

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

#검은귀주머니쥐#Didelphis marsupialis

📖 1. Overview

The Northern Black-eared Opossum is an opossum widespread across Central and South America that is a habitat generalist and tolerates human-altered environments well.

🦴 2. Anatomy & Morphology

Its thick fur has long guard hairs that give it a disheveled look, with a black or gray back and a yellow to cream belly. Its face is whitish with black rings around the eyes, its large ears are completely black, and its hairless tail is prehensile.

🔍 3. Ecology & Behavior

An opportunistic omnivore, it eats invertebrates, vertebrates, leaves, fruits, nectar, and carrion. It is active alone at night and spends the day in tree hollows or underground burrows.

🇰🇷 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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