A spine-like process in Lepidoptera in which the spine arises from the base of the hind wing, protrudes beneath the forewing, and serves to couple the fore- and hind wings during flight.
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© 2008 Springer Science+Business Media B.V.
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(2008). Frenulum. In: Capinera, J.L. (eds) Encyclopedia of Entomology. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-6359-6_3888
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DOI: https://doi.org/10.1007/978-1-4020-6359-6_3888
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-6242-1
Online ISBN: 978-1-4020-6359-6
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