Karyological notes on three weevil species from Armenia (Coleoptera, Curculionidae, Cleoninae)

被引：0

作者：

Holecová, M ^{[1
]}

Rozek, M ^{[1
]}

Karagyan, G ^{[1
]}

机构：

[1] Comenius Univ, Dept Zool, Bratislava 84215, Slovakia

来源：

FOLIA BIOLOGICA-KRAKOW | 2000年 / 48卷 / 1-2期

关键词：

Coleoptera; Curculionidae; Cleoninae; chromosome number; chiasmatic meiosis; sex determining system; Armenia;

D O I：

暂无

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Karyological studies were carried out on three Armenian weevil species from the subfamily Cleoninae. The following chromosome numbers were found in individual species: 2n = 38, n male = 18+Xy(p) in Menecleonus anxius (Gyllenhal, 1824), 2n=40, n male = 19+Xy(p) in Conorhynchus nigrivittis (Pallas, 1781) and 2n = 44, n male=21+Xy(p) in Lixus iridis Olivier, 1807. The heterochromosomes of all the examined species form, in the first meiotic metaphase, a typical parachute bivalent.

引用

页码：25 / 27

页数：3

共 23 条

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[2]

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[3]

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[4]

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[5]

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[8]

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[9]

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[10]

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