Ramallo, G., Cancino, F., Ruiz, A. L., & Ailán-Choke, L. G. (2020).

Gastrointestinal nematodes of freshwater fish from Pilcomayo River, Argentina, including description of a new species of Procamallanus (Spirocamallanus)

. Zootaxa, 4810(3), 468–480. https://doi.org/10.11646/zootaxa.4810.3.4