Figure 4 from: Koon-Bong Cheung D, Brunke A, Akkari N, Souza C, Pape T (2013) Rotational Scanning Electron Micrographs (rSEM): A novel and accessible tool to visualize and communicate complex morphology. ZooKeys 328: 47-57. https://doi.org/10.3897/zookeys.328.5768 - Koon-Bong Cheung, David (2013)