Figure 6 from: Ruan Y, Douglas HB, Qiu L, Chen X, Jiang S (2020) Revision of Chinese Phorocardius species (Coleoptera, Elateridae, Cardiophorinae). ZooKeys 993: 47-120. https://doi.org/10.3897/zookeys.993.53805

Figure 6 Shape variation due to rotation of paramere in Phorocardius flavistriolatus Ruan & Douglas, sp. nov. A aedeagus, ventral view B–E ventral view of paramere, showing variation; the mesal side of apical part of paramere rotated ventrad to increasing degrees, resulting in different observed shapes in ventral view, apex of paramere are shown in upper insets.