Aestivo‐hibernal reproductive diapause in <i>Drosophila moriwakii</i>: flight as a controlling factor

Ichijo, Nobuaki; Beppu, Katsura; Kimura, Masahito T.

doi:10.1111/j.1570-7458.1992.tb00637.x

Cited by 5 publications

(2 citation statements)

References 8 publications

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“…In D. alpina, the photoperiodic response became to be concealed during the evolution of univoltine life cycle as a result of its adaptation to alpine and boreal climates. Ichijo, Beppu & Kimura (1992) also reported a concealed photoperiodic response in another univoltine species with reproductive diapause, Lkosophila moriwakii.…”

Section: Evolution Of Overwintering Strategiesmentioning

confidence: 89%

Evolution of overwintering strategies in Eurasian species of the Drosophila obscura species group

Goto

Yoshida

Beppu

et al. 1999

Biological Journal of the Linnean Society

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The phylogenetic relationship of Eurasian species of the Drosophila obscura species group remains ambiguous in spite of intensive analyses based on morphology, allozymes and DNA sequences. The present analysis based on sequence data for cytochrome oxidase subunit I (COI) and a-glycerophosphate dehydrogenase (Gpdh) suggests that the phylogenetic position of D. alpina is also ambiguous. These ambiguities have been considered to be attributable to rapid phyletic radiation in this group at an early stage of its evolution. Overwintering strategies are diversified among these species: D. alpina and D. subsilvestris pass the winter in pupal diapause, D. bfisciata and D. obscura in reproductive diapause, and D. subobscura and D. guanche without entering diapause. This diversity may also suggest rapid radiation at an early phase of adaptations to temperate climates. O n the other hand, adult tolerance of cold was closely related to overwintering strategy and distribution: D. obscura and D. bfmciata with reproductive diapause were very tolerant; D. alpina and D. subsilvestris which pass the winter in pupal diapause were less tolerant; D. subobscura having no diapause was moderately tolerant and D. guanche occurring in the Canary Islands was rather susceptible. Tolerance of high temperature at the preimaginal stages seemed to be also associated with overwintering strategy; i.e. lower in the species with pupal diapause than in those with reproductive diapause or without diapause mechanism. 0 1999 The Linnean Society of London ADDITIONAL KEY WORDS:-diapausemolecular phylogeny ~ temperature tolerance.

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Section: Evolution Of Overwintering Strategiesmentioning

confidence: 89%

Evolution of overwintering strategies in Eurasian species of the Drosophila obscura species group

Goto

Yoshida

Beppu

et al. 1999

Biological Journal of the Linnean Society

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“…Also, reproductively mature females were rarely collected after July in Hokkaido, northern Japan (Ichijô et al . 1992). This species is assumed to be a univoltine species having only one generation in the year.…”

Section: Resultsmentioning

confidence: 99%

Altitudinal distribution and seasonal life cycle of drosophilid flies (Diptera: Drosophilidae) in central Japan, with reference to their biogeographic features

Beppu

Kimura

2023

Entomological Science

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Altitudinal distribution and seasonal life cycle of drosophilid flies (Diptera) were studied on the southwestern slope of Mt. Higashi-Kagonoto in Tomi and at Ishi-no-yu in Shiga Heights, Nagano, central Japan. Collections of flies were carried out from early spring to late autumn using traps baited with fermenting banana. Based on the present results and previous faunal reports from central Japan, major native drosophilid species collected in this study were classified into migratory (5 species), high-altitude (6), midaltitude ( 14) and low-altitude ( 14) species. The migratory species are assumed to perform extensive seasonal migration between low-and high-altitude areas. Among these native species, Drosophila alpina (a high-altitude species) and D. moriwakii (a mid-altitude species) are assumed to pass only one generation in a year, while the others pass two or more generations. Five of the six high-altitude species are assigned as the Palearctic elements, while four of the five migratory species and 12 of the 14 low-altitude species are assigned as the Sino-Japanese elements. The mid-altitude species consist of approximately equal numbers of the Palearctic and Sino-Japanese elements. Among the high-altitude species, D. alpina and Hirtodrosophila makinoi are also distributed in high-altitude areas in Hokkaido, northern Japan. The other high-altitude species and most of the mid-altitude species generally occur in low-altitude areas in Hokkaido or the further north. The Sino-Japanese elements occurring at high and mid altitudes in central Japan are also distributed at high altitudes in southern and southwestern China.

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Evolutionary aspects of photoperiodism in Drosophila

Kimura

2001

Insect Timing: Circadian Rhythmicity to Seasonality

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Aestivo‐hibernal reproductive diapause in Drosophila moriwakii: flight as a controlling factor

Cited by 5 publications

References 8 publications

Evolution of overwintering strategies in Eurasian species of the Drosophila obscura species group

Evolution of overwintering strategies in Eurasian species of the Drosophila obscura species group

Altitudinal distribution and seasonal life cycle of drosophilid flies (Diptera: Drosophilidae) in central Japan, with reference to their biogeographic features

Evolutionary aspects of photoperiodism in Drosophila

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