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SEXUAL DIFFERENCE OF COLD-HARDINESS IN OVERWINTERING LARVAE OF GIANT BAGWORM MOTH
SEXUAL DIFFERENCE OF COLD-HARDINESS IN OVERWINTERING LARVAE OF GIANT BAGWORM MOTHopenaire
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Structure-activity relationship observations for the bagworm moth pheromone
Journal of Chemical Ecology, 1996Structure-activity relationship (SAR) observations were made for the bagworm moth pheromone, (R)-2-pentyl decanoate, and a series of analogs with modifications in the alcohol portion of the molecule. Observed attractiveness of these analogs was related to molecular structure and their physical attributes using computational chemistry.
J D Warthen, J A Klun, Klun J A
exaly +3 more sources
An Unusual Lepidopteran Sex Pheromone System in the Bagworm Moth
Science, 1983The female sex pheromone of the bagworm moth is ( R )-1-methylbutyl decanoate. The antipode is biologically inactive and it neither enhances nor detracts from the potency of the R enantiomer.
B A Leonhardt, J A Klun, J R Plimmer
exaly +3 more sources
Synthesis and evaluation of the sex pheromone of the bagworm moth
Journal of Chemical Education, 1986Several possible student-oriented experiments at different educational levels can look into the interesting chemistry involved in a naturally occurring optically active pheromone.
J A Klun
exaly +2 more sources
Annals of the Entomological Society of America, 1968
Females of Thyridopteryx ephemeraeformis (Haworth) usually oviposited in their own pupal cases, where the eggs remained in diapause until the following spring. Larvae, after emerging from the pupal cases and the parental bags, passed through 7 stadia in the laboratory, in about 3 months, in bags which they constructed.
Tohko Kaufmann
exaly +3 more sources
Females of Thyridopteryx ephemeraeformis (Haworth) usually oviposited in their own pupal cases, where the eggs remained in diapause until the following spring. Larvae, after emerging from the pupal cases and the parental bags, passed through 7 stadia in the laboratory, in about 3 months, in bags which they constructed.
Tohko Kaufmann
exaly +3 more sources
Silk‐assisted hatching of the Japanese bagworm moth Eumeta variegata (Lepidoptera: Psychidae)
Entomological Science, 2022AbstractBagworms constantly carry a portable bag with their prolegs inside, even when walking. Therefore, bagworms have a unique walking style. Bagworms construct footholds with silk and walk using only their thoracic legs. Bagworms build their bag immediately after hatching and carry them for the rest of their lives.
Nobuto Yamada +4 more
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Evolution of female‐specific wingless forms in bagworm moths
Evolution & Development, 2016SUMMARYThe evolution of winglessness in insects has been typically interpreted as a consequence of developmental and other adaptations to various environments that are secondarily derived from a winged morph. Several species of bagworm moths (Insecta: Lepidoptera, Psychidae) exhibit a case‐dwelling larval life style along with one of the most extreme ...
Shuhei, Niitsu +2 more
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Insect Science, 2020
AbstractLepidopteran insects produce cocoons with unique properties. The cocoons are made of silk produced in the larval tissue silk gland and our understanding of the silk genes is still very limited. Here, we investigated silk genes in the bagworm moth Eumeta variegata, a species that has recently been found to produce extraordinarily strong and ...
Takuya Tsubota +7 more
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AbstractLepidopteran insects produce cocoons with unique properties. The cocoons are made of silk produced in the larval tissue silk gland and our understanding of the silk genes is still very limited. Here, we investigated silk genes in the bagworm moth Eumeta variegata, a species that has recently been found to produce extraordinarily strong and ...
Takuya Tsubota +7 more
openaire +2 more sources
Journal of Evolutionary Biology, 2012
AbstractThe parasite hypothesis for sex is one of the many theories that have been suggested to solve the mystery of the widespread occurrence of sex despite its high short‐term costs. It suggests that sexual lineages have an evolutionary advantage over parthenogens because they can frequently generate new genotypes that are temporarily less prone to ...
J. A. Elzinga +3 more
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AbstractThe parasite hypothesis for sex is one of the many theories that have been suggested to solve the mystery of the widespread occurrence of sex despite its high short‐term costs. It suggests that sexual lineages have an evolutionary advantage over parthenogens because they can frequently generate new genotypes that are temporarily less prone to ...
J. A. Elzinga +3 more
openaire +2 more sources
Cell and Tissue Research, 2008
Female adults of the bagworm moth, Eumeta variegata, are completely wingless; by contrast, the male adults have functional wings. Sex-specific differences in the development of wing discs appear to arise during the 8th (penultimate) larval instar. We have previously found that the wing discs of female E.
Shuhei Niitsu +2 more
exaly +3 more sources
Female adults of the bagworm moth, Eumeta variegata, are completely wingless; by contrast, the male adults have functional wings. Sex-specific differences in the development of wing discs appear to arise during the 8th (penultimate) larval instar. We have previously found that the wing discs of female E.
Shuhei Niitsu +2 more
exaly +3 more sources