There are, however, peculiar difficulties in those cases in which, as among the Lepidoptera, the same species is mandibulate as a larva, and suctorial as an imago.
"On the Origin and Metamorphoses of Insects"
Sir John Lubbock
Until lately, however, we knew of no such case among insects; each larva produced one imago, and that not by generation, but by development.
"On the Origin and Metamorphoses of Insects"
Sir John Lubbock
In the majority of Orthoptera, though the presence of wings produces a marked difference between the larva and the imago, the habits are nearly the same throughout life, and consequently the action of external circumstances affects the larva in the same manner as it does the perfect insect.
"On the Origin and Metamorphoses of Insects"
Sir John Lubbock