agastor, Paraloricaria Isbrücker [I. J. H.] 1979:103, Figs. 20-21 [Revue française d'Aquariologie Herpétologie v. 5 (no. 4) [for 1978]; ref. 2302] Paraguay (no precise locality). Holotype (unique): BMNH 1895.5.17.108. Type catalog: Ferraris 2007:278 [ref. 29155]. Type is also a paralectotype of Loricaria apeltogaster. •Valid as Paraloricaria agastor Isbrücker 1979 -- (Isbrücker 1980:115 [ref. 2303], Burgess 1989:443 [ref. 12860], Isbrücker 2001:30 [ref. 25653], Isbrücker 2002:25 [ref. 27178], Ferraris in Reis et al. 2003:339 [ref. 27061], López et al. 2003:47 [ref. 27366], Rodriguez & Miquelarena 2005:131 [ref. 28787], Ferraris 2007:278 [ref. 29155], Mirande & Koerber 2015:45 [ref. 35117], Koerber et al. 2017:66 [ref. 35267]). Current status: Valid as Paraloricaria agastor Isbrücker 1979. Loricariidae: Loricariinae. Distribution: Paraguay River basin: Argentina and Paraguay. Habitat: freshwater.