Which two Aedes species breed in containers?

Which two Aedes species breed in containers?

• A. Ae. aegypti, Ae. albopictus
• B. Ae. dorsalis, Ae. squamiger
• C. Ae. tahoensis, Ae. washinoi
• D. Ae. hexadontus, Ae. tahoensis

Answer: (A)

Container breeding is a hallmark of two Aedes species that have become highly adapted to urban and peridomestic environments. They lay eggs on the inner walls of water-filled containers, such as buckets, tires, plant pots, and other artificial receptacles. When the container fills with water, the eggs hatch and the larvae develop in the small pools they create. A key feature is that these eggs can survive dry periods, enabling the mosquitoes to spread widely with human activity and to colonize new areas quickly. These two species exemplify this habit, making them the classic container breeders. Other Aedes species tend to rely more on natural or larger water bodies and do not depend as heavily on small artificial containers, so they are less representative of container-based breeding.

Container breeding is a hallmark of two Aedes species that have become highly adapted to urban and peridomestic environments. They lay eggs on the inner walls of water-filled containers, such as buckets, tires, plant pots, and other artificial receptacles. When the container fills with water, the eggs hatch and the larvae develop in the small pools they create. A key feature is that these eggs can survive dry periods, enabling the mosquitoes to spread widely with human activity and to colonize new areas quickly.

These two species exemplify this habit, making them the classic container breeders. Other Aedes species tend to rely more on natural or larger water bodies and do not depend as heavily on small artificial containers, so they are less representative of container-based breeding.