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The chrysalis generally refers to a butterfly pupa although the term may be misleading as there are some moths whose pupae resembles a chrysalis, e.g.: the plume winged moths of the family Pterophoridae and some geometrid moths. A cocoon is a silk case that the larvae of moths, and sometimes other insects, spin around the pupa.
Spongy moths sometimes form butterfly-style pupae, hanging on twigs or tree bark, although usually they create flimsy cocoons out of silk webbing and leaf bits, leaving the pupa exposed. The plume winged moths of the family Pterophoridae also pupates without a cocoon and the pupa resembles the chrysalis of the pierid butterfly. A few skipper ...
The pupae of moths are usually brown and smooth whereas butterfly pupae are often colourful and their shape varies greatly. [21] In butterflies, the exposed pupa is often referred to as a chrysalis, derived from the Greek term "chrysalis": χρυσός (chrysós) for gold, referring to the golden colour of some pupae. [68]
The larvae feed on species of plants belonging to the Papaveraceae and Crassulaceae families, and like the other swallowtail butterfly larvae, possess an osmeterium. [1] Unlike most butterflies that have exposed pupae, they pupate inside a loose silken cocoon.
However, this is based on information stated in the "Pupa" wiki article, as follows in the "Chrysalis" section, "It is important to differentiate between pupa, chrysalis and cocoon. The pupa is the stage between the larva and adult stages. The chrysalis is a butterfly pupa. A cocoon is a silk case that moths, and sometimes other insects, spin ...
Once enclosed in the cocoon, the caterpillar sheds the larval skin and becomes a pupa, and the pupa undergoes metamorphosis for about 14 days, at which point it either emerges or goes into diapause. During metamorphosis, the respiratory system will stay intact, the digestive system will dissolve, and reproductive organs will take form.
The butterfly isn't just an elegant emblem in Ree's world. In Greek mythology, psyche (which means "soul" or "butterfly") is often depicted with butterfly wings. Butterflies are thus connected to ...
Mourning cloak pupae are on average 0.8 inches (2.0 cm) in length, though they can reach over 1.1 inches (2.8 cm) in length. They tend to be a tan or brown gray, with two rows of sharp, red-tipped spikes protruding from the ventro-lateral side of the pupae. The chrysalis has a "beak", tubercles, and two head horns. [8] [13]