Multivariate morphometrics of elytral colour polymorphism in seven-spotted ladybird beetle, Coccinella septempunctata L. (Coleoptera: Coccinellidae)

Kalaisekar A.; Ramamurthy V. V.; Patil J. V.; Dhandapani A.; Thakur N. S. Azad

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Multivariate morphometrics of elytral colour polymorphism in seven-spotted ladybird beetle, Coccinella septempunctata L. (Coleoptera: Coccinellidae)

机译：七斑点瓢虫Coccinella septempunctata L.（鞘翅目：Coccinellidae）的elytral颜色多态性的多元形态计量学。

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Coccinella septempunctata Linnaeus exhibits three kinds of elytral coloration in cereal agroecosystems, especially in wheat cultivated in the northern plains of India. A multivariate morphometric study was conducted to see if any difference exists in the morphological make-up of the three elytral colour morphs, using multivariate statistical analyses. The results showed that the observed elytral colour variation has a strong morphological basis. The major sources of morphological variation are mainly concentrated on the legs. Our study reveals existence of stable elytral colour polymorphic populations in C. septempunctata.

机译：七星瓢虫在谷物农业生态系统中，特别是在印度北部平原上种植的小麦中，表现出三种色拉色。使用多元统计分析，进行了多元形态计量学研究，以查看三种etraltral颜色形态的形态组成是否存在差异。结果表明，观察到的偏色具有强烈的形态学基础。形态变化的主要来源主要集中在腿上。我们的研究揭示了在C. septempunctata中存在稳定的偏色多态种群。

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《Current Science: A Fortnightly Journal of Research》 |2012年第10期|共8页
作者
Kalaisekar A.; Ramamurthy V. V.; Patil J. V.; Dhandapani A.; Thakur N. S. Azad;
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中图分类自然科学现状及发展;
关键词
biological control agents; colour; morphology; morphometrics; multivariate analysis; natural enemies; polymorphism; predators; predatory insects; wheat; wings; Coccinella septempunctata; insects; Triticum; Triticum aestivum; Coccinella; Coccinellidae; Coleoptera; insects; Hexapoda; arthropods; invertebrates; animals; natural enemies; eukaryotes; India; Commonwealth of Nations; Developing Countries; South Asia; Asia; Triticum; Poaceae; Cyperales; monocotyledons; angiosperms; Spermatophyta; plants.;

机译：生物防治剂;颜色;形态学;形态计量学;多变量分析;天敌;多态性;捕食者;掠食性昆虫;小麦;翅膀;普通小球藻;昆虫;小麦;普通小麦;球菌;球虫;鞘翅目;昆虫;六足纲;节肢动物动物;天敌;真核生物;印度;国家联合体;发展中国家;南亚;亚洲;小麦;禾本科;莎草;单子叶植物;被子植物;种子植物;植物。;

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1. Multivariate morphometrics of elytral colour polymorphism in seven-spotted ladybird beetle, Coccinella septempunctata L. (Coleoptera: Coccinellidae) [J] . Kalaisekar A., Ramamurthy V. V., Patil J. V., Current Science: A Fortnightly Journal of Research . 2012,第10期

机译：七斑点瓢虫Coccinella septempunctata L.（鞘翅目：Coccinellidae）的elytral颜色多态性的多元形态计量学。
2. Effects of the microsporidian pathogen, Nosema adaliae (Nosematidae) on the seven-spotted lady beetle, Coccinella septempunctata L. (Coleoptera: Coccinellidae) [J] . Bjornson S., Elkabir E. Journal of Invertebrate Pathology . 2019,第期

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3. Influence of lethal and sublethal exposure to clothianidin on the seven-spotted lady beetle, Coccinella septempunctata L. (Coleoptera: Coccinellidae) [J] . Jiang Jiangong, Zhang Zhengqun, Yu Xin, Ecotoxicology and Environmental Safety . 2018,第OCTa期

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4. Farmers' Perception of the Role of Some Wild Plants for the Predatory Coccinellidae (Adalia Bipunctata L and Coccinella Septempunctata L) in Developing Refugia in the Agricultural Field [C] . Bagyo Yanuwiadi International Conference on Global Resource Conservation . 2017

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Multivariate morphometrics of elytral colour polymorphism in seven-spotted ladybird beetle, Coccinella septempunctata L. (Coleoptera: Coccinellidae)

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