Black-Footed Bark Scorpion (Reddyanus melanodactylus)

The Black-Footed Bark Scorpion (Reddyanus melanodactylus) is a slender and fast-moving species known for its contrasting dark extremities and agile climbing ability. Native to parts of Asia, this bark-dwelling scorpion is well adapted to vertical environments, where it shelters under bark and within crevices.

Scientific Classification

Genus: Reddyanus
Family: Buthidae
Common name: Black-Footed Bark Scorpion

Appearance

• Small to medium-sized scorpion
• Light yellow to tan body with distinctly darker (often black) legs and pedipalps
• Slender pincers and elongated tail typical of bark scorpions
• Fine, smooth exoskeleton adapted for climbing
• Equipped with a relatively potent stinger compared to bulkier species

Their contrasting “black-footed” appearance gives them their common name and makes them visually distinctive.

Habitat & Distribution

Reddyanus melanodactylus occurs in parts of South and Southeast Asia, typically inhabiting:

• Forests and woodland regions
• Areas with abundant ծառ bark and natural crevices
• Human structures in some cases (under loose wood, debris, or walls)

They are most often found:

• Under tree bark
• Inside cracks and crevices
• In sheltered vertical microhabitats

They prefer warm temperatures and moderate humidity.

Behaviour

This species is nocturnal, highly alert, and quick-moving.

Diet includes:

• Small insects
• Other arthropods

As an ambush predator, it uses its speed and venom to quickly subdue prey.

When disturbed, it may:

• Flee rapidly
• Climb vertical surfaces with ease
• Adopt a defensive posture with its tail raised

Due to its agility and temperament, it is considered more reactive than many burrowing scorpions.

Invertebrate Keeping

The Black-Footed Bark Scorpion is suited to experienced keepers due to its speed and venom potency. Care requirements include:

• A vertically oriented enclosure with bark and climbing surfaces
• Secure lid to prevent escape
• Moderate humidity with good ventilation
• Hiding spots such as cork bark or crevices
• A diet of small live insects (crickets, roaches)

Handling is not recommended due to their defensive nature and medically significant sting.

With proper setup, Reddyanus melanodactylus can thrive and makes a fascinating display species for those interested in arboreal scorpions.