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Mosquito

Standing-water breeders that carry dengue, malaria, and chikungunya risk.

Aedes aegypti / Aedes albopictus / Culex quinquefasciatus / Anopheles stephensi

Mosquitoes lay eggs in or near water, and their larvae develop in standing water before emerging as adults. In Bengaluru, water collecting in containers, drains and building sites can create breeding opportunities, especially after rain.

Different mosquitoes bite at different times and use different breeding sites. Knowing whether activity is coming from day-biting Aedes or night-biting species such as Culex or Anopheles helps guide inspection and prevention.

Mosquito Anatomy

Mosquito anatomy diagram

Mosquitoes have a narrow body divided into head, thorax and abdomen. Females use a proboscis to take a blood meal; the long legs and wings help them move between resting and feeding sites. The fine antennae and other sensory structures help mosquitoes detect their surroundings and potential hosts.

Four Mosquitoes Found in India

Yellow Fever Mosquito (Aedes aegypti)

Yellow Fever Mosquito

Aedes aegypti

Asian Tiger Mosquito (Aedes albopictus)

Asian Tiger Mosquito

Aedes albopictus

Common House Mosquito (Culex quinquefasciatus)

Common House Mosquito

Culex quinquefasciatus

Asian Malaria Mosquito (Anopheles stephensi)

Asian Malaria Mosquito

Anopheles stephensi

How to Identify It

  • Slender body, 4–8 mm long, with long thin legs and a piercing proboscis

  • Aedes: black body with distinct white stripes on legs and body

  • Culex and Anopheles: duller brown-grey colouring

  • Larvae ("wrigglers") are visible near the surface of standing water

Where It Hides

Flower pots, coolers, and open water tanks

Clogged terrace drains and roof gutters

Discarded tyres, buckets, and construction debris holding rainwater

Overgrown plants and shaded, damp garden corners

Health & Property Risks

  • Infected Aedes mosquitoes can transmit dengue and chikungunya

  • Infected Anopheles mosquitoes can transmit malaria

  • Culex quinquefasciatus is a key vector of lymphatic filariasis in India

  • Bites cause itching and swelling even without disease transmission

Signs You May Have an Infestation

Frequent biting indoors, especially near dusk and dawn

Visible larvae wriggling in stored water or containers

Persistent buzzing sounds near ears at night

A noticeable rise in bites after rain or monsoon showers

Four Mosquitoes to Recognise Around Karnataka

These species differ in appearance, breeding preferences and disease risks. A photograph can help with a first look, but reliable species identification may require an entomologist or public-health team.

Aedes aegypti — Yellow Fever Mosquito

A small, dark mosquito with bold pale markings on its legs and body. It often breeds in water held in household containers such as buckets, coolers, pots and tanks, and commonly bites during the day. It is an important vector of dengue, chikungunya and Zika viruses.

Aedes albopictus — Asian Tiger Mosquito

This dark mosquito has conspicuous white bands on its legs and a pale stripe on the thorax. It can breed in small natural or artificial water-holding sites around homes and gardens and may bite during daylight hours. It can transmit dengue and chikungunya viruses.

Culex quinquefasciatus — Common House Mosquito

Usually brownish and active after sunset, this mosquito often breeds in stagnant, organically polluted water, including some drains and wastewater sites. It is the main vector of lymphatic filariasis in much of India.

Anopheles stephensi — Asian Malaria Mosquito

This urban malaria vector can breed in clean or relatively clean standing water, including water storage structures. Adult Anopheles rest at an angle to the surface, and some have spotted wings. It is active mainly from dusk through the night and can transmit malaria.

Mosquito Life Cycle: Water to Adult

Diagram of the mosquito life cycle from egg through larva and pupa to adult

Mosquitoes pass through four stages: egg, larva, pupa and adult. The first three stages are aquatic, so finding and removing standing water is a practical way to interrupt development. How quickly mosquitoes mature depends on species and local conditions such as temperature and food availability.

Where Mosquitoes Breed Around Homes

A breeding site can be much smaller than a pond. Check places where water can collect or remain undisturbed, including:

  • Water storage tanks, buckets, coolers, flowerpot trays and uncovered containers.

  • Discarded tyres, bottles, coconut shells, tarpaulins and construction materials that catch rainwater.

  • Blocked terrace drains, gutters and low points where rainwater pools.

  • Poorly maintained drains, wastewater channels and other persistent stagnant water sites.

  • Water-holding plants or garden items near shaded walls and balconies.

Practical Steps to Reduce Mosquito Breeding

A weekly check around the home can help prevent containers from becoming long-standing breeding sites. Combine source reduction with personal protection, especially during periods of high mosquito activity.

  • Empty, scrub, cover or turn over items that hold water; change water in trays and vessels regularly.

  • Keep overhead and ground-level water tanks tightly covered and repair leaking taps or pipes.

  • Clear leaves and debris from terrace drains and gutters so water can flow away.

  • Use window and door screens, bed nets where appropriate, and locally recommended repellents according to label directions.

  • For shared spaces or persistent breeding, inform the building manager or local civic health team so the source can be inspected.

Bengaluru’s Mosquito-Control Efforts

In August 2026, Bengaluru’s central civic corporation reported expanding mosquito-control work in vulnerable areas, including larval control, while asking residents to remove breeding sites. That public-health approach reflects an important point: fogging alone cannot remove eggs and larvae developing in standing water, so source reduction around homes and shared premises also matters.

Spotted These Signs at Home?

Our mosquito control team can inspect, confirm, and clear the problem — usually with a same-day appointment across Bangalore.