Figures 15-20 from: de Souza ST, Morais ALM, Cordeiro LM, Leal-Zanchet AM (2015) The first troglobitic species of freshwater flatworm of the suborder Continenticola (Platyhelminthes) from South America. ZooKeys 470: 1-16. https://doi.org/10.3897/zookeys.470.8728

Figures 15-20 - Girardia multidiverticulata, holotype in sagittal section: 15 testes in the anterior body region 16 detail of the opening of a sperm duct into a diverticulum of the bulbar cavity 17–18 copulatory apparatus in general view 19 detail of the male copulatory organs 20 ovary