TENT CATERPILLAR • FREE TRANSLATOR.ORG • Definition of Tent caterpillar

... of its energies to feeding and growing, unconcerned with the final duties of the moth with which it is connected just as the indifferent unit of a young Volvox colony is related to a reproducing member of the full-grown organism. Now and then, it is true, species like the so-called tent caterpillar are met with where numerous larvae spin silken communal nests to which they retire at night and in which they remain to molt. The pupa, like the larva, is individualistic and employs its time in producing the final adult form. The mature individual, ...

— The Doctrine of Evolution - Its Basis and Its Scope • Henry Edward Crampton