New data on the cytology of Chrysolina (
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E. Petitpierre
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Article
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1981
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Springer Netherlands
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English
β 693 KB
The chromosome number and sex-determining system of thirteen species of Chlysolina and four of Oreina are described. The data indicate a close interrelationship between almost all the 23-and 24chromosome species of both genera. These species, which comprise more than 60% of the total sampled, are mo