The type of development found in Periplaneta americana is

Paurometabolous development takes place through nymphal stage. The nymphs look very much like adults. The nymph grows by moulting about 13 times to reach the adult form, This type of development is found in Periplaneta americana.In holometabolous metamorphosis, the life cycle includes four stages: egg, larva , pupa, and adult. The larva differs greatly from the adult. it is characteristic of beetles, butterflies and moths, flies, and wasps.Hemimetabolous insects are said to undergo incomplete metamorphosis.Ametabolous insects do not exhibit metamorphosis.