Justo, M.C.N., Martins, W.M.D.O. & Cohen, S.C. (2024) Three new species of Demidospermus (Monopisthocotyla: Dactylogyridae) parasitizing Ageneiosus inermis (Siluriformes: Auchenipteridae) from western Amazon, Brazil. Zootaxa, 5541 (4), 549–562.