Appendix on comparative morphology of Knebelia species.

This table shows all characters used in the description of the three recognized species of Knebelia Van Straelen, 1922: Knebelia bilobata (Münster, 1839), the type species; Knebelia schuberti (Meyer, 1836); Knebelia totoroi Audo, Schweigert & Charbonnier, in press. Data comes from samples preserved in collections of Bayerische Staatssammlung für Paläontologie und historische Geologie (Munich, Germany), Jura-Museum (Eichstätt, Germany), 2Staatliches Museum für Naturkunde (Stuttgart, Germany), Museum national d'Histoire naturelle (Paris, France), Natural History Museum (London, United Kingdom) and Sedgwick Museum of Earth Sciences - Cambridge University (Cambridge, United Kingdom).