agoo, Exocoetus Temminck [C. J.] & Schlegel [H.] 1846:247 [Fauna Japonica Parts 10-14; ref. 4374] Japan seas. No types known. Based on figure and manuscript of Burger (Boeseman 1947:180 [ref. 12876]). •Valid as Cypselurus agoo (Temminck & Schlegel 1846) -- (Yoshino in Masuda et al. 1984:81 [ref. 6441], Wang et al. 2001:193 [ref. 26566]). •Valid as Prognichthys agoo (Temminck & Schlegel 1846) -- (Cheng & Zhou 1997:226 [ref. 26385]). •Valid as Cheilopogon agoo (Temminck & Schlegel 1846), subspecies agoo (Temminck & Schlegel 1846) -- (Sheiko 1983:18 [ref. 37041], Sokolovskaya et al. 1998:8 [ref. 24670]). •Valid as Cypselurus agoo (Temminck & Schlegel 1846), subspecies agoo (Temminck & Schlegel 1846) -- (Nakabo 2000:558 [ref. 25086], Nakabo 2002:558 [ref. 26001]). •Valid as Cheilopogon agoo (Temminck & Schlegel 1846) -- (Parin in Randall & Lim 2000:600 [ref. 25122], Kim et al. 2001:102 [ref. 25722], Choi et al. 2003:220, 546 [ref. 26218], Motomura et al. 2010:81 [ref. 31256], Parin et al. 2014:193 [ref. 33547], Kim et al. 2020:79 [ref. 39118], Luo et al. 2024:8 [ref. 41630]). Current status: Valid as Cheilopogon agoo (Temminck & Schlegel 1846). Exocoetidae. Distribution: Northwestern Pacific. Habitat: marine.