Home  /  Other Pests  /  Centipedes  /  What is the Difference Between Centipedes & Millipedes 

What is the Difference Between Centipedes & Millipedes?

Both centipedes and millipedes have segmented bodies and belong to Superclass Myriapoda. Both breathe through spiracles and have no direct copulatory organs. However, many differences exist between centipedes and millipedes.

Centipedes are terrestrial arthropods belonging to Class Chilopoda. Centipedes are flexible, dorsoventrally flattened arthropods. Millipedes belong to Class Diplopoda and are inflexible arthropods distinguishable by their subcylindrical shape. Centipedes have one pair of legs per body segment, while millipedes have two pairs.

Centipedes and millipedes also vary in diet: centipedes are carnivores and millipedes are primarily detritivores, consuming decomposing vegetation. Millipedes are ecologically esteemed as agents of microbial decomposition and soil nutrient cycles.

Centipedes have maxillipeds with which they attack prey. These are the venomous modified legs of the centipede's first segment and can be used in defense, as well. A centipede bite can kill small prey, but will only produce localized pain in humans. In the absence of stinging structures, millipedes employ defensive secretions in order to protect themselves from predators. These secretions are produced by their segmental defensive glands. A millipede will also curl its body as a defense mechanism.

While most centipedes are known for their speed, millipedes move slowly and burrow. Centipedes subsist in a broad spectrum of habitats.  However, millipedes can only thrive where moisture conditions are optimal.

How Many Legs Does a Centipede Have?

Number of Legs on a Centipede

Centipede Venom

Centipede Eggs

Centipedes and Millipedes

Centipedes Reproductive Cycles

What Do Centipedes Eat?

Centipede Larvae