original description
Papi, F. (1951). Ricerche sui Turbellari Macrostomidae. <em>Archivio Zoologico Italiano.</em> 36: 289–340. With one plate.
page(s): 297-301, Figs. 10-15 [details] Available for editors
status source
Wiberg, R. A. W.; Brand, J. N.; Schärer, L. (2021). Faster Rates of Molecular Sequence Evolution in Reproduction-Related Genes and in Species with Hypodermic Sperm Morphologies. <em>Molecular Biology and Evolution.</em> 38(12): 5685-5703., available online at https://doi.org/10.1093/molbev/msab276 [details]
From editor or global species database