
Community identification
Bird Poop Spider
Mastophora cornigera (group)
- Order & Family
- Araneae: Araneidae
- Size
- Females 10-15 mm; Males are much smaller, often around 2 mm.
Natural Habitat
Gardens, orchards, and wooded areas, often found on the undersides of leaves or on twigs.
Diet & Feeding
Carnivorous; predominantly specializes in catching specific species of male moths.
Behavior Patterns
Uses aggressive mimicry by emitting pheromones that mimic female moths to lure prey. They do not spin typical webs; instead, they use a 'bolas' (a single silk line with a sticky globule at the end).
Risks & Benefits
Harmless to humans; beneficial to the ecosystem as they provide natural pest control for moth populations.