milleri, Hyphessobrycon compressus Durbin [M. L.] in Eigenmann 1908:100 [Bulletin of the Museum of Comparative Zoology v. 52 (no. 6); ref. 1221] Los Amates, Zacapa, Río Motagua drainage, Guatemala. Holotype (unique): CAS 70155. Author is M. L. Durbin. •Valid as Hyphessobrycon milleri Durbin 1908 -- (Weitzman & Palmer 1997:226 [ref. 22743], Almirón & Casciotta 1999:344 [ref. 24405], Lima & Malabarba in Reis et al. 2003:138 [ref. 27061], Malabarba et al. 2012:58 [ref. 31810], Dagosta et al. 2014:366 [ref. 33382]). •Synonym of Hyphessobrycon compressus (Meek 1904) -- (Carvalho & Malabarba 2015:514 [ref. 34032]). Current status: Synonym of Hyphessobrycon compressus (Meek 1904). Acestrorhamphidae: Hyphessobryconinae. Distribution: Middle America: Motagua River basin, Guatemala (if valid). Habitat: freshwater.