tuivi, Stiphodon Watson [R. E.] 1995:45, Fig. 10 [Ichthyological Exploration of Freshwaters v. 6 (no. 1); ref. 21672] Nuku Hiva, Marquesas Islands, French Polynesia. Holotype: MNHN 1989-1766. Paratypes: MNHN 1989-0615 (21), 1989-1763 (5), 1989-1765 (11), 1994-0050 (31). •Valid as Stiphodon tuivi Watson 1995 -- (Watson 1998:76 [ref. 23640], Watson 1999:89 [ref. 23674], Marquet et al. 1999:43 [ref. 23934], Keith et al. 2002:152 [ref. 31473], Keith et al. 2002:163 [ref. 26365], Watson et al. 2005:340 [ref. 27468], Keith & Marquet 2007:49 [ref. 29176], Keith et al. 2009:473 [ref. 30474], Keith et al. 2010:327 [ref. 30747], Keith et al. 2015:240 [ref. 34328], Parenti 2021:429 [ref. 38603]). Current status: Valid as Stiphodon tuivi Watson 1995. Oxudercidae: Sicydiinae. Distribution: South Pacific: Marquesas Islands (French Polynesia) [amphidromous]. Habitat: freshwater, brackish, marine.