original description
José De Paggi, S. (1982). Notholca walterkostei sp.nov. y otros rotiferos dulceacuicolas de la peninsula Potter, Insula 25 de Mayo (Shetland del Sur, Antartida). <em>Revista de la Asociación de Ciencias Naturales del Litoral.</em> 13:81-95. [details] Available for editors 
basis of record
Dartnall, H. J. G.; Hollowday, E. D. (1985). Antarctic rotifers. British Antarctic Survey Scientific Reports, 100, 1-46 [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]
additional source
Hollowday, E. D.; Hussey, C. G. (1989). A re-appraisal of two members of the genus Notholca from the Andes, with a note on the fine structure of the lorica of Notholca foliacea (Ehrenberg). Hydrobiologia, 186/187, 319-324 [details] Available for editors 
From editor or global species database