astrigata, Piabucina Regan [C. T.] 1903:622 [Annals and Magazine of Natural History (Series 7) v. 12 (no. 72) (art. 64); ref. 13401] St. Javier, Paramba and Río Sapayo, northwestern Ecuador. Syntypes: BMNH 1898.4.28.164-166 (3), 1901.3.29.71 (1), 1902.7.29.59 (1). •Valid as Piabucina astrigata Regan 1903 -- (Ovchynnyk 1967:27 [ref. 37559], Weitzman & Weitzman in Reis et al. 2003:246 [ref. 27061]). •Valid as Lebiasina astrigata (Regan 1903) -- (Ardila Rodríguez 2008:21 [ref. 30121], Ardila Rodríguez 2008:27 [ref. 30122], Netto-Ferreira et al. 2011:772 [ref. 31718], Barriga Salazar 2014:110 [ref. 35745], Jiménez-Prado et al. 2015:108 [ref. 34894], DoNascimiento et al. 2017:43 [ref. 35633], Netto-Ferreira 2024:380 [ref. 40817]). Current status: Valid as Lebiasina astrigata (Regan 1903). Lebiasinidae: Lebiasininae. Distribution: South America: northern Ecuador and southern Colombia west of the Andes (Colombia and Ecuador). Habitat: freshwater.