Mustard-bellied Snake

Mustard-bellied Snake

Drysdalia rhodogaster

Silhouette: SeismicShrimp · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered Endemic
Daily sighting probability Insufficient data
at Royal National Park
1 Verified sightings at Royal National Park From 2019 to 2026
52 Verified sightings across all 2 parks From 2019 to 2026
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Mustard-bellied Snake

Drysdalia rhodogaster, also known as the mustard-bellied snake or Blue Mountains crowned snake, is a species of venomous snake endemic to Australia. The specific epithet rhodogaster ("red-bellied") refers to body colouration.

The snake grows to an average of about 40 cm in length. The upper body is brown to grey, with a darker head and a yellow to orange band over the nape. The species is viviparous, with an average litter size of five. Its diet consists mainly of lizards.

The species' distribution is limited to south-eastern New South Wales. Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Blue Mountains National Park 🇦🇺 Australia
~20%
2 Royal National Park 🇦🇺 Australia
Insufficient data
← Back to Royal National Park