larva

The larvae have a green body and light brown head.

Up to six larvae can be found in a single case.

Larvae can be found in the second half of summer.

Larvae can be found from late summer to early May.

The larvae are green with a white line along each side.

The larvae can take up to two years to develop.

They spend nearly 90 percent of their lives as larvae, in the water.

In the spring, watch for the larvae when they are still very small.

Very little is known about the species and no larvae were ever found.

The next year larvae was found in a different location.

Two to four larvae may be found in single a mine.

The larvae are much less well known than the adults.

Most of the larvae ended up less than 60 miles from where they began.

Young larvae are brown with a red head and tail.

As I said, we got the larvae and the dead tissue.

The larvae grow, and are carried away from their parents.

The larvae will then mature in 9 to 12 days.

The larvae of the two species are very different (see below).

Larvae can be found from autumn to May of the following year.

The larvae reach the adult form in about five to six months.

Several larvae may be found together on the host plant.

A similar response has been found in the larvae of this species.

The larvae are about 22 mm long and dark green.

The larvae begin to be active early April of the following year.

Young larvae make a corridor from which the first case is cut.