carijo, Scleronema (Scleronema) Bockmann [F. A.], Ferrer [J.], Rizzato [P. P.], Esguícero [A. L. H.], Duboc [L. F.] & Ingenito [L. F. S.] 2023:5, Figs. 1-18 [Zootaxa 5297 (no. 1); ref. 40227] Ribeirão Arataca, tributary of the right bank of the rio Tijucas, under bridge of SC-108 highway, Tijipió district, São João Batista Municipality, Santa Catarina State, Brazil, 27°22'05"S, 48°53'41"W, elevation 24 meters. Holotype: LIRP 16930. Paratypes: LIRP, MCP, MHNCI, UFRGS. •Valid as Scleronema carijo Bockmann, Ferrer, Rizzato, Esguícero, Duboc & Ingenito 2023. Current status: Valid as Scleronema carijo Bockmann, Ferrer, Rizzato, Esguícero, Duboc & Ingenito 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: Tijucas, da Madre and Tubarão River basins, Santa Catarina State, southern Brazil. Habitat: freshwater.