akamai, Micromyzon Friel [J. P.] & Lundberg [J. G.] 1996:643, Fig. 1 [Copeia 1996 (no. 3); ref. 22226] Rio Tocantins, above confluence with Rio Pará, 2°02'S, 49°17'W, Pará, Brazil, elevation 10-14 meters. Holotype: MZUSP 48550. Paratypes: FMNH 105106 (2); MCP 18169 (1); MZUSP 48551 (2), 48552 (1, c&s); USNM 337566 (5, 1 c&s). Type catalog: Ferraris 2007:61 [ref. 29155]. •Valid as Micromyzon akamai Friel & Lundberg 1996 -- (Burgess & Finley 1996:167 [ref. 22901], de Pinna 1998:318 [ref. 23847], Costa & Le Bail 1999:1028 [ref. 24187], Friel in Reis et al. 2003:264 [ref. 27061], Proudlove 2006:268 [ref. 28992], Ferraris 2007:61 [ref. 29155], Carvalho et al. 2016:51 [ref. 35024], Chuctaya et al. 2020:[2] [ref. 38041]). Current status: Valid as Micromyzon akamai Friel & Lundberg 1996. Aspredinidae: Hoplomyzontinae. Distribution: South America: Amazon River basin, Brazil and Napo River basin, Ecuador. Habitat: freshwater.