immaculata, Lepipinna Fernández-Yépez [A.] (ex Eigenmann) 1948:27, Fig. 9 [Boletin Taxonómico del Laboratorio de Pesquería de Caiguire, Venezuela No. 1; ref. 1316] Obidos, Amazon system, Brazil. Holotype (unique): CAS 60630 [ex IU 4316, MCZ 20201]. Spelled inmaculata in figure cation; immaculata in text and index. •Valid as Curimata immaculata (Fernández-Yépez 1948) -- (Ortega & Vari 1986:11 [ref. 9708]). •Valid as Curimatella immaculata (Fernández-Yépez 1948) -- (Taphorn 1992:414 [ref. 23654], Vari 1992:20 [ref. 19021], Chang & Ortega 1995:5 [ref. 24302], Vari in Reis et al. 2003:53 [ref. 27061], Barriga Salazar 2014:105 [ref. 35745], Sarmiento et al. 2014:62, 186 [ref. 35004], Ramos et al. 2014:3 [ref. 35321], Melo et al. 2016:375 [ref. 35317], DoNascimiento et al. 2017:41 [ref. 35633], Urbano-Bonilla et al. 2018:82 [ref. 35773], Careaga et al. 2020:76 [ref. 37774], Silvano et al. 2020:101 [ref. 38133], Meza-Vargas et al. 2021:15 [ref. 39298], Koerber et al. 2022:24 [ref. 39235], Cortés Hernández et al. 2023:456 [ref. 40760]). Current status: Valid as Curimatella immaculata (Fernández-Yépez 1948). Curimatidae. Distribution: South America: Bolivia, Brazil, Ecuador, Colombia, Guyana, Peru and Venezuela. Habitat: freshwater.