Ocnerodrilus occidentalis, anterior part of the body (ventrolateral view), showing the two small prominent male porophores in XVII.

 
  Part of: Rota E (2013) From Corsica to Britain: new outdoor records of Ocnerodrilidae (Annelida: Clitellata) in western Europe. Biodiversity Data Journal 1: e985. https://doi.org/10.3897/BDJ.1.e985