Zdzitowiecki, K. (1990). A redescription of Discoverytrema markowskii Gibson, 1976 and description of D. gibsoni n. sp. (Digenea, Opecoelidae). <em>Systematic Parasitology.</em> 16(3): 163-167., available online athttps://doi.org/10.1007/bf00009143[details]
original descriptionZdzitowiecki, K. (1990). A redescription of Discoverytrema markowskii Gibson, 1976 and description of D. gibsoni n. sp. (Digenea, Opecoelidae). <em>Systematic Parasitology.</em> 16(3): 163-167., available online athttps://doi.org/10.1007/bf00009143[details]
additional sourceSokolov, S.; Shchenkov, S.; Gordeev, I. (2018). Records of opecoeline species Pseudopecoelus cf. vulgaris and Anomalotrema koiae Gibson & Bray, 1984 (Trematoda, Opecoelidae, Opecoelinae) from fish of the North Pacific, with notes on the phylogeny of the family Opecoelidae. <em>Journal of Helminthology.</em> 93 (4): 475–485., available online athttps://doi.org/10.1017/s0022149x18000573 page(s): 476 [details]
redescriptionSokolov, S. G., Gordeev, I. I. (2013). New data on trematodes (Plathelminthes, Trematoda) of fishes in the Ross Sea (Antarctic). <em>Invertebrate Zoology.</em> 10 (2): 255–267. page(s): 260 [details]
redescriptionZdzitowiecki, K. (1997). Antarctic Digenea, parasites of fishes. <em>Synopses of the Antarctic Benthos. Koeltz Scientific Books, Koenigstein, 156.</em> page(s): 31 [details] Available for editors