Vinegaroon, Whip Scorpion

Natural Habitat

Found in arid to semi-arid regions, typically under rocks, logs, or other debris to avoid desiccation. Also found in caves or burrows they dig.

Diet & Feeding

Strictly carnivorous, preying on insects (e.g., crickets, cockroaches), spiders, scorpions, and other small invertebrates. They use their large, strong pedipalps (pincers) to crush prey.

Behavior Patterns

Nocturnal predators, emerging at night to hunt. They are largely solitary. When threatened, they can spray a fine mist of acetic acid (vinegar-like substance) from glands near the base of their tail, hence the common name 'vinegaroon'. They are not venomous. They can also exhibit a defensive posture, raising their pedipalps.

Risks & Benefits

Potential risks include a pinch from their pedipalps if handled, which can be painful, and the defensive spray which, while non-toxic, can be irritating to skin and eyes, especially if it gets into cuts or mucous membranes. They are not considered dangerous to humans. Benefits include their role as predators of agricultural pests and other invertebrates, helping to maintain ecological balance.

Identified on: 9/23/2025