Bug Identifier
Dog Flea / Cat Flea
Community identification

Dog Flea / Cat Flea

Ctenocephalides canis / Ctenocephalides felis

Order & Family
Order: Siphonaptera; Family: Pulicidae
Size
1 to 2.5 mm in length
See this bug in the Encyclopedia

Natural Habitat

Inhabits the fur and skin of mammalian hosts, particularly domestic dogs and cats, as well as their bedding, carpets, and upholstery.

Diet & Feeding

Obligate hematophages; adults feed exclusively on the blood of their mammalian hosts.

Behavior Patterns

Wingless, laterally flattened insects capable of jumping long distances. They undergo complete metamorphosis (egg, larva, pupa, adult) and go through cycles of feeding and egg-laying on the host.

Risks & Benefits

Risks include severe skin irritation (dermatitis), allergic reactions, and the potential transmission of parasites like tapeworms or pathogens; they offer no ecological benefits to humans or domestic pets.