napoatilis, Phenacogaster Lucena [Z. M. S. de] & Malabarba [L. R.] 2010:272, Fig. 5 [Zoologia (Sociedade Brasileira de Zoologia) v. 27 (no. 2); ref. 30880] Rio Napo and affluentes, near Coca, 0°28'S, 76°56'W, Napo, Ecuador. Holotype: MCZ 51485. Paratypes: ANSP, FMNH, MCP, MCZ, MEPN, MZUSP, USNM. •Valid as Phenacogaster napoatilis Lucena & Malabarba 2010 -- (DoNascimiento et al. 2017:47 [ref. 35633], Souza et al. 2023:13 [ref. 40222]). Current status: Valid as Phenacogaster napoatilis Lucena & Malabarba 2010. Characidae: Characinae. Distribution: South America: Napo River drainage, upper Amazon River basin, Ecuador and Colombia. Habitat: freshwater.