Daday, E. von. (1887). Monographie der Familie der Tintinnodeen. <em>Mittheilungen aus der Zoologischen Station zu Neapel.</em> 7: 473-591 + Plates 18-21.[details]
Xu, K.; Agatha, S.; Dolan, J. (2024). World Ciliophora Database. Undella Daday, 1887. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=235764 on 2024-11-16
original descriptionDaday, E. von. (1887). Monographie der Familie der Tintinnodeen. <em>Mittheilungen aus der Zoologischen Station zu Neapel.</em> 7: 473-591 + Plates 18-21.[details]
basis of recordZavodnik, D; Kovacic, M. (2000). Index of marine Fauna in Rijeka Bay (Adriatic Sea, Croatia). <em>Nat. Croat.</em> 9(4): 297-379.[details]
additional sourceBalech, E. (1975). La famillia Undellidae (Protozoa, Ciliophora, Tintinnina). <em>Physis, Seccion A,.</em> 34:377-398.[details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality