Snake Identifier
Sumatran Short-Tailed Python (Python curtus)
COLLECTIE TROPENMUSEUM Python curtus TMnr 10006441 by Unknown authorUnknown author, via Wikimedia Commons, licensed under CC BY-SA 3.0
Pythons

Sumatran Short-Tailed Python

Python curtus

A stout, heavy-bodied python from Sumatra known for its short tail and rich reddish coloration, part of the blood python group.

Venomous?
Non-venomous
Adult length
1.5-2 m (5-6.5 ft)
Range
Sumatra, Indonesia

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Overview

The Sumatran Short-Tailed Python is a thick-bodied constrictor endemic to Sumatra, belonging to the group commonly known as blood pythons for their reddish tones. It has a notably short tail relative to its stocky body, a hallmark of the short-tailed python group.

Its heavy build and striking coloration have made it one of the better-known members of this group among enthusiasts and researchers alike.

How to identify it

  • Heavy, muscular body with a notably short tail
  • Reddish-brown to orange-brown background with darker irregular blotches
  • Broad, triangular head
  • Rough-textured scales compared to many other pythons
  • Vertical pupils
  • Distinguished from other blood python group members mainly by range (Sumatra) and specific pattern details

Habitat & range

Inhabits lowland swamp forest, riverbanks, and agricultural areas of Sumatra, often near water.

Behavior, diet & reproduction

Primarily nocturnal and relatively sedentary, often lying in wait for prey rather than actively pursuing it. Feeds on small mammals. Reproduces by laying eggs.

Frequently asked questions

Why is it called a blood python?

Its reddish-brown coloration gives rise to the common name blood python for this species group.

Is it venomous?

No, it is a non-venomous constrictor.

Why is its tail so short?

It is a defining trait of the short-tailed python group, giving it a stocky, thick-set appearance.

Where is it found?

It is endemic to the island of Sumatra in Indonesia.