LIFE CYCLE

HUNTING

The time it takes to find a host varies depending on environmental factors of where it lives

Females wasps hunt by tracking the scent of infested plants and an aphid's secretions. Once an aphid is found, the female wasp will touch them with its antennae to make sure they are the right species to deposit their eggs.

Each adult female lays 1 egg in about 100 aphids but may attack 200 to 300 in the process.


INCUBATION

Once the female wasp verifies that its host is an aphid, it will inject and deposit an egg inside of it for incubation.

In this stage, the egg will incubate inside of the aphid for 3 to 5 days before it hatches into a larvae.

The number of eggs that a female can lay, as well as the size of the wasp itself, depends on the size of the aphid.


LARVAE

The larvae hatches from the egg and in order to pupate, it will slowly eat the aphid from within to survive.

Consuming the aphid from the inside will take 7 to 10 days

In its last few days of a larvae, it enters the prepupa stage and kills the aphid.

MUMMIFIED


When the prepupa kills the aphid, it spins silk around the dead body and turns the aphid into a "mummy".

Once the aphid turns into a mummy and prepupa is secured inside the body, it will pupate for another 7 to 10 days

When the aphid is mummified, its skin darkens turning tan or golden, with a crusty and puffy texture.

ADULT

When the pupae finishes its transformation in the mummy, the wasp chews out a circular hole on the back of the aphid.

This allows the wasp to emerge out of the mummy to live for another 14 to 21 days as an adult.

This species of wasps typically have a sex ratio of two females to one male.