Genital anatomy of Endothyrella plectostoma (Benson, 1836). For locality, see Figs 19E–F. Abbreviations: A atriumAG albumen glandD diverticulumE epiphallusEM embryosGS gametolytic sacP penisPC penial caecumRM retractor muscleSO spermoviductV vaginaVD vas deferens.

 
 
  Part of: Páll-Gergely B, Budha PB, Naggs F, Backeljau T, Asami T (2015) Review of the genus Endothyrella Zilch, 1960 with description of five new species (Gastropoda, Pulmonata, Plectopylidae). ZooKeys 529: 1-70. https://doi.org/10.3897/zookeys.529.6139