Flea

Natural Habitat

Commonly found in residential environments, specifically in carpets, pet bedding, and on host animals such as dogs, cats, and humans.

Diet & Feeding

Obligate hematophages; adults feed exclusively on the blood of mammals and birds, while larvae feed on organic debris such as 'flea dirt' (undigested host blood).

Behavior Patterns

Known for exceptional jumping abilities and a flattened body that allows movement through fur/hair. They undergo a complete metamorphosis (egg, larva, pupa, adult).

Risks & Benefits

Major pests that cause itchy bites and allergic dermatitis; they can transmit diseases like bubonic plague and typhus, and serve as intermediate hosts for tapeworms.

Identified on: 6/14/2026