Blunthead Slug Snake

Blunthead Slug Snake

Aplopeltura boa

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability Insufficient data
at Taman Negara National Park
1 Verified sightings at Taman Negara National Park From 2019 to 2026
67 Verified sightings across all 9 parks From 2019 to 2026
☀️ 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

Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.

where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is)  ·  parks where it occurs — tap a pin for the sighting probability there

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
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