Blunthead Slug Snake

Blunthead Slug Snake

Aplopeltura boa

Silhouette: Marius Burger (photograph) · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~10% · With luck
at Gunung Leuser National Park
5 Verified sightings at Gunung Leuser National Park From 2019 to 2026
67 Verified sightings across all 9 parks From 2019 to 2026
August Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Blunthead Slug Snake

Aplopeltura is a genus of snakes of the family Pareidae. It contains a single species, Aplopeltura boa, the blunthead slug snake or blunt-headed slug-eating snake. It is a small, non-venomous snake. The species can be found in southern Thailand, Malaysia, Indonesia, Brunei and the Philippines.

A. boa eats mainly snails, especially operculate species. Their jaws are more mobile than those of most other vertebrates. With their mandibles, they cut the operculum off from their prey with a unique "sawing" motion. A. boa has been observed performing simple death feigning behavior. The snake rolls itself into a spiral with its belly up, staying still until the threat leaves. Unlike other death feigning snakes, A. boa does not emit a foul odor or open its mouth. Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Kinabalu Park 🇲🇾 Malaysia
~30%
2 Gunung Leuser National Park 🇮🇩 Indonesia
~10%
3 Khao Luang National Park 🇹🇭 Thailand
Insufficient data
4 Danum Valley Conservation Area 🇲🇾 Malaysia
Insufficient data
5 Tanjung Puting National Park 🇮🇩 Indonesia
Insufficient data
6 Khao Sok National Park 🇹🇭 Thailand
Insufficient data
7 Sepilok 🇲🇾 Malaysia
Insufficient data
8 Kinabatangan Wildlife Sanctuary 🇲🇾 Malaysia
Insufficient data
9 Taman Negara National Park 🇲🇾 Malaysia
Insufficient data

Quick answers

What are the chances of seeing a Blunthead Slug Snake in Gunung Leuser National Park?

About 10% of wildlife watchers report a Blunthead Slug Snake sighting in Gunung Leuser National Park, based on 5 verified sightings from GBIF citizen-science data.

When is the best time to see Blunthead Slug Snake in Gunung Leuser National Park?

August has the highest sighting rate for Blunthead Slug Snake in Gunung Leuser National Park in our monthly data.

← Back to Gunung Leuser National Park