8K 7680×4320 30p.A pupa is the life stage of some insects undergoing transformation between immature and mature stages.Pupal stage is with four lifes stages: egg, larva, caterpillar and imago. Chrysalis for the pupae of butterflies and tumbler for those of the mosquito. Grub may further be enclosed in other structures such as cocoons, nests, or shells. The larval and precedes adulthood in insect with complete metamorphosis. Holometabolous time lapse insect bug movement macro closeup before nature cocoon wildlife documentary habitat animal ecology.