Lawn Prawn (or Terrestrial Amphipod)

Natural Habitat

Damp soil, leaf litter, and mulch; commonly found in gardens and occasionally invading homes after heavy rain.

Diet & Feeding

Detritivore; feeds on decaying organic matter such as rotting leaves and garden debris.

Behavior Patterns

Active at night or in very moist conditions. They are known for jumping when disturbed. They cannot survive in dry indoor environments and usually die quickly if they enter a house.

Risks & Benefits

They are harmless to humans and pets, as they do not bite or sting. They are beneficial to the ecosystem as decomposers, helping to break down organic material and enrich the soil.

Identified on: 1/11/2026