Sclerites of Bursa Copulatrix Reveal Hidden Generic Diversity in Dimini (Coleoptera, Elateridae): Revision of <i>Parapenia</i> Species from China, with the Establishment of Three New Genera.

Extensive dissections conducted in the present study reveal a striking degree of interspecific similarity in aedeagal morphology ( Figure 4 D, Figure 6 D, Figure 8 D, Figure 11 G, Figure 13 D, Figure 16 H–Q, Figure 19 G–M, Figure 23 D,I and Figure 24 H), indicating a notable trend of convergence across species.

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