🧬 Biological Classification (Kingdom to Species)Eunectes notaeus
Kingdom
Animalia
Phylum
Chordata
Class
Reptilia
Order
Squamata
Family
Boidae
Genus
Eunectes
Species
Eunectes notaeus
Yellow Anaconda (Eunectes notaeus)📸 Photo

Photo: Sebastián Gómez Barboza Silveira · CC0 · Wikimedia Commons Source

Reptilia🥩 Carnivore

Yellow Anaconda

Eunectes notaeus (Yellow Anaconda · キイロアナコンダ)

🛡️ 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
Carnivore
Length · Height
2.4~4.6m · No data
Mass · Top Speed
40kg · No data
Habitat & Fossil Locality
Swamps, marshes, and slow-moving rivers of South America, as well as flooded treeless plains and forests during the rainy season

💡 Everyday Comparisons for Size, Mass & Speed

  • 💡 Its maximum length of 4.6 m is similar to the length of a passenger car (about 4.5 m) (Comparison).
  • 💡 Animal Diversity Web notes that Yellow Anaconda skin is sold for items such as wallets, shoes, and belts, and that the species is traded as a pet and displayed as a popular zoo attraction.

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)56

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

#노랑아나콘다#Eunectes notaeus

📖 1. Overview

The Yellow Anaconda is an anaconda living in swamps and marshes; though much smaller than the Green Anaconda, it reaches up to 4.6 m in length.

🦴 2. Anatomy & Morphology

Yellowish-green scales patterned with brown or black bands and overlapping spots wrap around its body, camouflaging it in murky water or forest vegetation. Females are longer and heavier than males.

🔍 3. Ecology & Behavior

It eats birds, bird eggs, small mammals, turtles, lizards, and caimans, taking wading birds most frequently in some areas while large individuals also catch deer or capybaras. Waiting hidden in water or vegetation, it strikes and constricts its prey.

🇰🇷 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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