losera, Odaxothrissa Boulenger [G. A.] 1899:64, Pl. 31 (fig. 1) [Annales du Musee du Congo (Ser. Zoologie) v. 1 (fasc. 4); ref. 549] Coquilhatville, Upper Congo. Syntypes: BMNH 1899.9.26.61 (1), MRAC 494 (1). •Valid as Odaxothrissa losera Boulenger 1899 -- (Poll et al. 1984:47 [ref. 6172], Whitehead 1985:139 [ref. 5141], Gourène & Teugels 1991:449 [ref. 19026], Poll & Gosse 1995:127 [ref. 24781], Fermon et al. 2022:128 [ref. 39448] with question). Current status: Valid as Odaxothrissa losera Boulenger 1899. Dorosomatidae. Distribution: Western-central Africa: Congo River basin. Habitat: freshwater.