Blaberus craniifer, commonly known as the Death's Head Cockroach, thrives in tropical forests. Notable for its distinctive skull-like pattern on its pronotum, this large species prefers humid, warm environments. It is nocturnal, feeding on organic matter and playing a vital role in decomposition and nutrient recycling.

Blaberus craniifer, commonly known as the Death's Head Cockroach, is native to Central America and the northern parts of South America. Its geographical distribution includes countries such as Mexico, Belize, Honduras, Nicaragua, and Costa Rica.

Blaberus craniifer typically inhabits tropical and subtropical environments. It thrives in areas with high humidity and warm temperatures, which are characteristic of its native tropical rainforest environment.

The species occupies a niche as a decomposer, playing a crucial role in the ecosystem by feeding on decaying organic matter, such as leaf litter and dead wood. This ecological role helps in nutrient recycling within its habitat. Blaberus craniifer can be found in forest floors where it can easily access its food sources and maintain the necessary moisture levels.