[1]
Vianna, R.T. and Boeger, W.A. 2019.

Neotropical Monogenoidea. 60. Two new species of Gyrodactylus (Monogenoidea: Gyrodactylidae) from the armored-catfish, Pareiorhaphis parmula Pereira (Loricariidae) and from the cascarudo, Callichthys callichthys (Linnaeus) (Callichthyidae) from Brazil

. Zootaxa. 4551, 1 (Jan. 2019), 87–93. DOI:https://doi.org/10.11646/zootaxa.4551.1.6.