diverse butterfly cocoons in closeup, tropical insect species, larva metamorphism, entomoculture

abdomen background breeding bug bugs butterflies butterfly caterpillar caterpillars chrysalis chrysalises closeup cocoon cocoons creature cycle cyclus development diverse entomoculture entomology exotic fauna growth hanging hatch hatching holometabolism insect insects larva larvae lepidoptera life macro metamorphic metamorphism metamorphosis monarch nymph nymphs pupa pupation silken some specie species stage transformation tropical zoology