Genitalia and anatomy of Wollastonia jessicae jessicae sp. n. S slope of hill E of Ribeira Santo Antonio and W of Vale do Touro: 150 whole genitalia excluding gonads 151 section of proximal penis at the intersection with vas deferens 152 whole genitalia excluding gonads 153 ornamentation of the inner walls of the distal penis, the distal vagina and the genital atrium 154 jaw 155 mantle border 156 whole genitalia excluding part of OSD, AG and gonads 157 ornamentation of the inner walls of the distal penis, the distal vagina and the genital atrium. Scale bars 1 mm.

 
 
  Part of: De Mattia W, Neiber MT, Groh K (2018) Revision of the genus-group Hystricella R. T. Lowe, 1855 from Porto Santo (Madeira Archipelago), with descriptions of new recent and fossil taxa (Gastropoda, Helicoidea, Geomitridae). ZooKeys 732: 1-125. https://doi.org/10.3897/zookeys.732.21677