britskii, Rhinotridens de Pinna [M. C. C.], Reis [V.], Pastana [M. N. L.] & Datovo [A.] 2024:4, Figs. 1-10 [Neotropical Ichthyology v. 22 (no. 2): e240025; ref. 41344] Igarapé Boa Vista, upstream from mouth of rio Queixito, rio Itacoaí subdrainage (sometimes called Itacoari or Itaquaí), rio Javari drainage, Amazon River basin, Atalaia do Norte Municipality, Amazonas State, Brazil, 04°26'37"S, 70°14'11"W. Holotype: ZUEC 18281. Paratypes: MNRJ, MZUSP, ZUEC. Plus additional non-type material. •Valid as Rhinotridens britskii de Pinna, Reis, Pastana & Datovo 2024. Current status: Valid as Rhinotridens britskii de Pinna, Reis, Pastana & Datovo 2024. Trichomycteridae: Tridentinae. Distribution: South America: lowland Amazon River basin, Brazil and western Amazon basin, Colombia and Peru. Habitat: freshwater.