Results 191 to 200 of about 18,349 (231)
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1988
Gregarincs (Protozoa Apicomplcxa). obligatory parasites of Invertebrates, are especially frequent in Coleoptera. Among the latter many species of Chrysomelidae harbour Eugregarines in their digestive tractus. For a long time, up to the 1960’s, only a few of these parasites were recorded from these hosts but the methodic researches undertaken since then
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Gregarincs (Protozoa Apicomplcxa). obligatory parasites of Invertebrates, are especially frequent in Coleoptera. Among the latter many species of Chrysomelidae harbour Eugregarines in their digestive tractus. For a long time, up to the 1960’s, only a few of these parasites were recorded from these hosts but the methodic researches undertaken since then
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1988
The significance of similarities between organisms of the world has long fascinated man — presumably even prehistoric man, later early naturalists, and now experimental biologists, behaviorists, taxonomists, geneticists, etc. How great his preplexity when an observer first realizes that all in nature is not what it appears to be!
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The significance of similarities between organisms of the world has long fascinated man — presumably even prehistoric man, later early naturalists, and now experimental biologists, behaviorists, taxonomists, geneticists, etc. How great his preplexity when an observer first realizes that all in nature is not what it appears to be!
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1994
Insect ecologists, especially those interested in agricultural pests need to know when the eggs, larvae, pupae and adults of the target species occur so that control measures against the most susceptible stage can be implemented. The timing of the appearance of these stages in the insects life history, or its phenology, varies from year to year and ...
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Insect ecologists, especially those interested in agricultural pests need to know when the eggs, larvae, pupae and adults of the target species occur so that control measures against the most susceptible stage can be implemented. The timing of the appearance of these stages in the insects life history, or its phenology, varies from year to year and ...
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The Canadian Entomologist, 1939
The family Chrysomelidae was established by Redtenbacker in 1846, but its principal subdivisions and its definite limits were not fixed until 1848 when that eminent French entomologist, Lacordaire, gave us his “Monographie des Phytophages”.
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The family Chrysomelidae was established by Redtenbacker in 1846, but its principal subdivisions and its definite limits were not fixed until 1848 when that eminent French entomologist, Lacordaire, gave us his “Monographie des Phytophages”.
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2023
A description of the previously unknown larva of Chrysalina abschasica ??? rare endemic species, with data on bionomy and ecology. Material is deposited in the Institute of Animal Evolutionary Morphology and Ecology, Russian Academy of Sciences (Moscow).
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A description of the previously unknown larva of Chrysalina abschasica ??? rare endemic species, with data on bionomy and ecology. Material is deposited in the Institute of Animal Evolutionary Morphology and Ecology, Russian Academy of Sciences (Moscow).
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2022
The material was collected on the territory of the republics in Central Asia and Southern Kazakhstan for six years (1961-1966). The following new species described in the article were found among some thousands of specimens of the genera Chaetocnema and Dibolia: Chaetocnema medvedevi Palij sp. nova from the environs of Issyk-Kul lake, Ch. shabalini P a
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The material was collected on the territory of the republics in Central Asia and Southern Kazakhstan for six years (1961-1966). The following new species described in the article were found among some thousands of specimens of the genera Chaetocnema and Dibolia: Chaetocnema medvedevi Palij sp. nova from the environs of Issyk-Kul lake, Ch. shabalini P a
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Nematode parasites of Chrysomelidae
1988Representatives of three groups of nematodes naturally parasitize Chrysomelidae; the Mermithidae of the order Mermithida in the class Adenophorca. the Allantonematidae in the order Tylenchida of the class Secernentea and the Steinernematidac and Hetcrorhabditidac of the order Rhabditida in the class Secernentea. Each one of these three groups possesses
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