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Captive moths have been known to lay eggs in the cages they have been sequestered in. [18] [62] Egg size in the Lepidoptera is affected by a number of factors. Lepidoptera species which overwinter in the egg stage usually have larger eggs than the species that do not. Similarly, species feeding on woody plants in the larval stage have larger ...
Four species of parasitic flies prey on gypsy moth larva. [6]: 20 Parasetigana silvestris and Exorista larvarum lay an egg on the gypsy moth larva. If that egg hatches before the gypsy moth larva molts, the fly larva will penetrate the host. [6]: 20 Compsilura concinnata pierces the gypsy moth larva and deposits its own larva inside.
The common name, "Indian-meal moth", for this species was coined by Asa Fitch, an entomologist employed by the state of New York in the 19th century. In a report published in 1856, Fitch discussed the species, noting that the larvae had been observed to infest stores of cornmeal, which at the time was referred to as "Indian meal". [8]
Species of the third genus of yucca moths, Prodoxus, are not engaged in the pollination mutualism, nor do the larvae feed on developing seeds. Their eggs are deposited in fruits and leaves, where they eat and grow, not emerging until fully mature. One species of yucca moth, Tegeticula intermedia, betrays this obligate mutualism by not ...
The Lasiocampidae are a family of moths also known as eggars, tent caterpillars, snout moths (although this also refers to the Pyralidae), or lappet moths. Over 2,000 species occur worldwide, and probably not all have been named or studied. It is the sole family in superfamily Lasiocampoidea.
The parasitoid wasp Trichogramma attacks M. quinquemaculata eggs. The larvae of the wasp develop in the egg, preventing the development of the caterpillar larvae. Trichogramma is a natural enemy of M. quinquemaculata and has also been used as a biological control agent by humans. [13] closely related tobacco hornworm parasitized by braconid wasp
The larva emerges from its old exoskeleton, puffs up, and hardens as it enters the next instar. This species will sometimes eat the old exoskeleton for protein nutrition. Similar to many other Saturniidae larvae, the imperial moth has five instars. First instar. The first instar generally lasts a short period of time. First-instar larvae appear ...
Noctuid moths commonly begin the reproductive season from spring to fall, and mostly are multivoltine, such as the eastern panthea moth (Panthea furcilla), which reproduces over the year. [25] Nevertheless, some species have just one brood of offspring ; among the best known is the lesser yellow underwing (Noctua comes). [25]