azygolechis, Hemipsilichthys Pereira [E. H. L.] & Reis [R. E.] 2002:129, Fig. 20 [Ichthyological Exploration of Freshwaters v. 13 (no. 2); ref. 26071] Rio Araraquara about 8 kilometers north of Garuva, 25°57'58"S, 48°49'43"W, Guaratuba, Paraná State, Brazil. Holotype: MCP 19670. Paratypes: ANSP 173795 (3); MCP 18409 (3), 19781 (3), 21663 (7). Type catalog: Ferraris 2007:279 [ref. 29155]. •Valid as Hemipsilichthys azygolechis Pereira & Reis 2002 -- (Pereira et al. 2003:2 [ref. 27068], Weber in Reis et al. 2003:353 [ref. 27061]). •Valid as Pareiorhaphis azygolechis (Pereira & Reis 2002) -- (Periera 2005:272 [ref. 28273], Ferraris 2007:279 [ref. 29155], Chiachio et al. 2008:610 [ref. 30127], Pereira et al. 2012:539 [ref. 32218], Pereira & Reis 2017:75 [ref. 35307], Reis et al. 2020:468 [ref. 38364]). Current status: Valid as Pareiorhaphis azygolechis (Pereira & Reis 2002). Loricariidae: Hypoptopomatinae. Distribution: South America: São João River basin, southeastern Mata Atlantica (Brazil). Habitat: freshwater.