crispim, Ituglanis Donin [L. M.], de Pinna [M. C. C.], Severi [W.] & Ramos [T. P. A.] 2023:4, Figs. 1-10 [Neotropical Ichthyology v. 21 (no. 2): 230018; ref. 40190] Riacho da Volta, right tributary to Parnaíba River, Parnaíba River basin, Uruçuí, Piauí, Brazil, 07°24'18"S, 44°50'21"W. Holotype: MZUSP 126762. Paratypes: MZUSP 126756 (3), UFPB 12208 (9). •Valid as Ituglanis crispim Donin, de Pinna, Severi & Ramos 2023. Current status: Valid as Ituglanis crispim Donin, de Pinna, Severi & Ramos 2023. Trichomycteridae: Trichomycterinae. Distribution: South America: Riacho da Volta drainage, Parnaíba River basin, Piauí State, Brazil. Habitat: freshwater.