spinosum, Glaphyropoma Bichuette [M. E.], de Pinna [M. C. C.] & Trajano [E.] 2008:302, Figs. 1-6 [Neotropical Ichthyology v. 6 (no. 3); ref. 29835] Chapada Diamantina, Município de Andaraí, Povoado de Igatu, Gruna dos Torras, rio Paraguaçu drainage, 12°52'40.4"S, 41°18'43.3"W, State of Bahia, Brazil. Holotype: MZUSP 99742. Paratypes: MZUSP 99743 (4, 1 c&s). Combined with a feminine genus, the adjective should be spinosa. •Valid as Glaphyropoma spinosa Bichuette, de Pinna & Trajano 2008 -- (de Pinna et al. 2018:[8] [ref. 35972] as spinosum, Silva et al. 2020:12 [ref. 37809] as spinosum). Current status: Valid as Glaphyropoma spinosa Bichuette, de Pinna & Trajano 2008. Trichomycteridae: Copionodontinae. Distribution: South America: subterranean waters, Paraguaçu River drainage, Diamantina Plateau (Bahia State, Brazil). Habitat: freshwater.