Skip to main content

 LESS COMMON MOSQUITOES

May contain: mosquito, insect, invertebrate, and animal

Culex stigmatosoma (Banded Foul Water Mosquito)

Adult activity peaks in the summer months. Breeds in natural and man made polluted waters. Feeds primarily on birds but may rarely bite humans. May transmit St. Louis Encephalitis.

May contain: mosquito, insect, invertebrate, and animal

Coquillettidia perturbans

Adults are active in June and July. Breeds in fresh water with cattails and tules. Feeds on large mammals, including humans, after sunset. Transmits encephalitis viruses.

Orthopodomyia signifera

Adult activity peaks August–September. Larvae live in hollowed out tree cavities and man-made containers. Prefers to feed on birds. Not considered a vector or a pest due to its limited distribution in San Mateo County.

Join our mailing list