Hypostomus luetkeni, Taxa Only, Exact Match: 2 Treatments

Hypostomus auroguttatus Kner 1854			Koerber, Stefan & Weber, Claude, 2014, The Hypostominae (Siluriformes: Loricariidae) of Argentina., Ichthyological Contributions of PecesCriollos 29, pp. 1-10 : 7	7
Hypostomus luetkeni			de Brito, Victor & Buckup, Paulo Andreas, 2019, The fish fauna of the upper Piraí drainage, a transposed mountain river system in southeastern, Brazil, Check List 15 (1), pp. 235-247 : 241	241