Bug Identifier
Surinam Cockroach
Community identification

Surinam Cockroach

Pycnoscelus surinamensis

Order & Family
Order Blattodea, Family Blaberidae
Size
18 to 24 mm (about 0.7 to 0.9 inches)
See this bug in the Encyclopedia

Natural Habitat

Found in moist soil, mulch, leaf litter, and under rocks or logs. Often associated with tropical regions and greenhouses.

Diet & Feeding

Herbivorous scavenger that feeds on decaying vegetation and occasionally living plant roots or shoots.

Behavior Patterns

This species is parthenogenetic, meaning it can reproduce without males. It is a burrowing insect that remains underground or under cover during the day and is active at night.

Risks & Benefits

Generally considered a plant pest in greenhouses or gardens as they can damage roots. They are not typical household pests but can be accidentally introduced in potted plants. They benefit the ecosystem by breaking down organic matter in soil.