Hausera hauseri Leal-Zanchet & Souza, sp. n.: holotype (19; 22) and paratype MZU PL.00148 (20–21; 23–24). 19 cephalic region in sagittal section 20 detail of the ovary and ovovitelline duct in transverse section 21–22 detail of the copulatory apparatus in transverse section (21) and sagittal section (22) 23–24 cephalic region in transverse section. The arrow indicates a slit in the ventral surface of the body.

 
 
  Part of: Leal-Zanchet A, Souza S, Ferreira R (2014) A new genus and species for the first recorded cave-dwelling Cavernicola (Platyhelminthes) from South America. ZooKeys 442: 1-15. https://doi.org/10.3897/zookeys.442.8199