original description
(of ) Milne, W. (1886). On the defectiveness of the eye-spot as a means of generic distinction in the Philodinaea, with a description of two other Rotifera. Proceedings of the Philosophical Society of Glasgow, 17, 134-145, pl.1-2 [details] Available for editors 
additional source
Donner, J. (1965). Ordnung Bdelloidea (Rotatoria, Rädertiere). Bestimmungsbücher zur Bodenfauna Europas. Berlin. Akademie-Verlag, 297 [details] Available for editors 
additional source
Phillips, L.M., R.I. Leihy & S.L. Chown. (2022). Improving species‐based area protection in Antarctica. <em>Conservation Biology.</em> 36(4): e13885.Aug 2022., available online at https://doi.org/10.1111/cobi.13885 [details]
From editor or global species database