Figures 5–7: Positional differences in patellar trichobothria between genera Calchas and Iurus. 5. Trichobothrium i is positioned external (i.e., right in the figure) of dorsointernal carina (DI) in Calchas on the dorsal surface whereas, in Iurus i is positioned internal of DI carina (i.e., left in figure). 6. Trichobothrium et3 is positioned dorsal (i.e., left in the figure) of exteromedian carina (EM) in Calchas, whereas in Iurus et3 is positioned ventral of EM carina (i.e., right in figure). 7. Trichobothrium esb2 is positioned dorsal (i.e., left in the figure) of the exteromedian carina (EM) in Calchas, whereas in Iurus esb2 is positioned ventral of the EM carina (i.e., right in figure).

Published as part of Soleglad, Michael E., Kovařík, František & Fet, Victor, 2009, Etudes on iurids, I. The orthobothriotaxic pattern of Iuridae, with observations on neobothriotaxy in genus Iurus (Scorpiones: Iuroidea), pp. 1-21 in Euscorpius 79 (79) on page 9, DOI: 10.18590/euscorpius.2009.vol2009.iss79.1, http://zenodo.org/record/12780541