@primalshadows: These remarkable biological gears are not found in adult Issus insects, but rather exclusively in the juvenile nymph stage. As nymphs molt into adults, they lose the gear structures entirely. Instead, adult planthoppers rely on simple friction and high-speed inter-leg binding through soft tissue structures rather than rigid, interlocking teeth to achieve their powerful synchronized jumps.

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Monday 09 November 2026 02:48:42 GMT