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In its adult form, the gulf fritillary is a medium-sized butterfly that has extended forewings and a wingspan range of 6.5 to 9.5 cm. This butterfly exhibits sexual dimorphism as females are typically distinctively larger in size than males. The underside of the wings is brown and speckled with silvery white dots.
Butterflies need specific plants, called host plants, where they can lay their eggs and caterpillars hatch. Not all caterpillars will become butterflies, of course, because some are eaten by birds ...
Bag of Metura elongatus which can grow to more than 120 mm (4.7 in) in length Bagworm moth caterpillar locomotion. The Psychidae (bagworm moths, also simply bagworms or bagmoths) are a family of the Lepidoptera (butterflies and moths). The bagworm family is fairly small, with about 1,350 species [2] described.
The pipevine swallowtail larva has few natural predators but there have been observed cases of other butterfly larvae feeding on swallowtail larva. Parasites can also threaten larvae, with certain fly and wasp species being the most dangerous. Birds are the greatest threat to larvae, as many species will eat them whenever they can. As a result ...
The caterpillars are voracious eaters but move very little; a small group will defoliate an entire vine. If starved due to overcrowding, the caterpillars may resort to cannibalism. Fleshy spine-like tubercles line the caterpillars' backs, and their bodies are dark red to brown and velvety black.
Newly emerged larvae eat their own eggshells before feeding on fresh foliage. The larva is black with red tubercles and has a cream-coloured band or saddle in the middle of its body. A lateral photograph of the Queen Alexandra Birdwing Butterfly caterpillar.
The life cycle of the moth is atypical, in that it spends approximately nine months (August to April) as larvae (caterpillars), leaving about one month each for pupae, imagos and eggs. Larvae (caterpillars) are covered in hairs. Two red spots on the back, toward the tail, distinguish these species from other similarly hairy moth larvae.
Junonia coenia, known as the common buckeye or buckeye, is a butterfly in the family Nymphalidae.Its range covers much of North America and some of Central America, including most of the eastern half of the US, the lower to middle Midwest, the Southwest (including most of California), southern Canada, and Mexico.