TTLarvolla

TTLarvolla is a genus of parasitic wasps belonging to the family Pteromalidae. These wasps are known for their unique life cycle and behavior, which involves a complex interaction with their host, the larvae of the common housefly, Musca domestica. The genus was first described by William Harris Ashmead in 1893.

The life cycle of TTLarvolla begins when the female wasp lays her eggs inside the larvae of the housefly. The wasp larvae then feed on the housefly larvae, eventually killing them. After the wasp larvae have completed their development, they emerge from the housefly cadaver and pupate. The adult wasps then emerge from the pupae and mate, continuing the cycle.

TTLarvolla wasps are of interest to scientists due to their role in controlling housefly populations. However, their use as a biological control agent is limited by their narrow host range and the fact that they only attack housefly larvae. Additionally, the wasps are sensitive to environmental factors such as temperature and humidity, which can affect their survival and reproduction.

The genus TTLarvolla currently includes two recognized species: TTLarvolla brevicornis and TTLarvolla longicornis. Both species are found in North America, with TTLarvolla brevicornis being more widely distributed. The wasps are small, measuring about 2-3 millimeters in length, and have a distinctive appearance with a long, slender body and a dark-colored head.

In summary, TTLarvolla is a genus of parasitic wasps that play a role in controlling housefly populations. Their life cycle and behavior are unique, involving a complex interaction with their host. The genus currently includes two recognized species, both of which are found in North America.