What is the typical length of a cat flea?

The typical length of a cat flea ranges from 1/8 to 1/6 inch. Understanding flea size is essential for identification and control strategies in pest management, particularly for infestations in households with pets. Cat fleas, which are primarily known as Ctenocephalides felis, are small, wingless insects that have a flattened body to help them navigate through fur and feathers. Their size makes them difficult to spot but significant enough to cause irritation and transmit diseases. Knowing their accurate size assists pest control professionals in determining effective treatment options and monitoring for successful eradication of fleas.