Influence of ambient humidity on the attachment ability of ladybird beetles (Coccinella septempunctata)

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Influence of ambient humidity on the attachment ability of ladybird beetles (Coccinella septempunctata)

Many insects possess adhesive foot pads, which enable them to scale smooth vertical surfaces. The function of these organs may be highly affected by environmental conditions. Ladybird beetles (Coccinellidae) possess dense tarsal soles of tenent setae, supplemented with an adhesive fluid. We studied the attachment ability of the seven-spotted ladybird beetle (Coccinella septempunctata) at differ...

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Impact of Ambient Humidity on Traction Forces in Ladybird Beetles (Coccinella septempunctata)

Many insects possess hairy adhesive foot pads, supplemented with a tarsal secretion, which allow them to securely and reversibly attach to various kinds of natural substrates, also under complex environmental conditions. Conditions such as ambient temperature and humidity have been shown to influence the attachment ability of the dry adhesive foot pads in spiders and geckos. For insects, howeve...

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ژورنال

عنوان ژورنال: Beilstein Journal of Nanotechnology

سال: 2016

ISSN: 2190-4286

DOI: 10.3762/bjnano.7.123