Turbellarian taxonomic database

author date   title journal / publication
Sopott-Ehlers B, Ehlers U 1986    Differentiation of male and female germ cells in neoophoran Plathelminthes. In M. Porchet, J.-C. Andries, and A. Dhainaut (eds): Advances in Invertebrate Reproduction 4. Elsevier, NY, 4:187-194
Trepaxonemata Neoophora Westblad, 1948 w other taxonomic work