Bug Identifier
Dubia Cockroach (Freshly Molted / Teneral)
Community identification

Dubia Cockroach (Freshly Molted / Teneral)

Blaptica dubia

Order & Family
Blattodea, Blaberidae
Size
1.5 to 2.0 inches (40 to 45 mm) as adults.
See this bug in the Encyclopedia

Natural Habitat

Tropical rainforests of Central and South America, under leaf litter, decaying wood, and humid crevices; widely kept in captivity as live feeder insects for reptiles.

Diet & Feeding

Omnivorous detritivore; consumes decaying plant material, fallen fruits, vegetables, cereal grains, and protein sources.

Behavior Patterns

Nocturnal, docile, and non-climbing on smooth glass/plastic surfaces. The pale white-yellow appearance is due to ecdysis (molting); the exoskeleton expands and gradually darkens/hardens into brown or black over several hours.

Risks & Benefits

Benefits: Extremely popular, nutritious, and easy-to-digest feeder insect for pet reptiles, amphibians, and invertebrates. Risks: Non-pest species that rarely infests homes as it requires high humidity and heat to breed; prolonged contact with shed skins or frass can cause mild insect allergies in humans.