Flea Larvae

Natural Habitat

Typically found in carpets, pet bedding, floor cracks, or upholstery where host animals rest; they prefer dark, humid environments.

Diet & Feeding

They feed on organic debris such as dead skin cells, hair, and most importantly, "flea dirt" (the dried adult flea excrement containing digested blood).

Behavior Patterns

Larvae are photophobic (they move away from light) and often burrow deep into fibers. This stage lasts about 5 to 11 days before they spin a cocoon and enter the pupae stage.

Risks & Benefits

Risks: These represent a developing infestation of fleas in the home, which leads to biting and irritation for pets and humans. They can also transmit tapeworms if ingested by pets during grooming. There are no ecological benefits in a household setting.

Identified on: 1/1/2026