Bug Identifier
Cat Flea
Community identification

Cat Flea

Ctenocephalides felis

Order & Family
Order: Siphonaptera; Family: Pulicidae
Size
1 to 2 mm in length
See this bug in the Encyclopedia

Natural Habitat

Domestic environments, living on host animals (cats, dogs, mammals) and in carpets or bedding.

Diet & Feeding

Obligate hematophagy; adults feed on the blood of mammals, while larvae feed on organic debris and adult flea feces.

Behavior Patterns

Wingless insects that jump long distances using specialized hind legs; they undergo complete metamorphosis (egg, larva, pupa, adult).

Risks & Benefits

Significant pests that cause dermatitis and itching; they can transmit tapeworms and bacterial pathogens like Rickettsia felis to humans and humans.