original description(ofEucotyloidea Mehra, 1980)Mehra, H. R. (1980). Platyhelminthes Vol. I. Trematoda. <em>The Fauna of Indian and the adjacent countries.</em> Manager of Publications, Government of India. Delhi, 418 pp. page(s): 340 [details]
taxonomy sourceTkach, V. V.; Littlewood, D. T. J.; Olson, P. D.; Kinsella, J. M.; Swiderski, Z. (2003). Molecular phylogenetic analysis of the Microphalloidea Ward, 1901 (Trematoda: Digenea). <em>Systematic Parasitology.</em> 56(1): 1-15., available online athttps://doi.org/10.1023/a:1025546001611[details]
taxonomy sourceAtopkin, D.; Ivashko, Y.; Izrailskaia, A.; Tatonova, Y.; Besprozvannykh, V. (2024). Morphological and molecular data on <i>Pseudozoogonoides ugui</i> Shimazu, 1974 (Digenea: Microphalloidea: Zoogonidae) ex <i>Pseudaspius hakonensis</i> (Günther, 1877) and taxonomic problems in Zoogoninae genera. <em>Journal of Helminthology.</em> 98., available online athttps://doi.org/10.1017/s0022149x24000233[details]
basis of recordGibson, D.I. (2001). Digenea, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 136-142 (look up in IMIS) [details]
ecology sourceBray, R. A. (2008). Superfamily Microphalloidea Ward, 1901. In: Bray, R. A.; Gibson, D. I.; Jones, A. (Eds). <em>Keys to the Trematoda. Volume 3.</em> Wallingford: CAB International and the Natural History Museum, pp. 447–450. page(s): 447 [details]