- tympanal pockets
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(ARTHROPODA: Insecta)In Lepidoptera, pockets in the tympanal frame, usually 4 in number.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.