
Dubia Cockroach (Freshly Molted / Teneral)
Blaptica dubia
- Order & Family
- Blattodea, Blaberidae
- Size
- 1.5 to 2.0 inches (40 to 45 mm) as adults.
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.