Priocharax phasma sp. nov., paratype, MZUSP 129749, male, 11.0 mm SL, c&s. A Dissected infraorbital bones, right lateral view, image flipped. B Jaws in right lateral view, image flipped. C Left pectoral girdle in lateral view. D Weberian apparatus in lateral view. Abbreviations: Ana, anguloarticular; Ant, antorbital; Cl, cleithrum; Cm, coronomeckelian; De, dentary; Exoc, exoccipital; Int, intercalarium; Io1–2, infraorbitals 1–2; Mx, maxilla; NA3–4, neural arches 3–4; PecRdC, pectoral-fin radial cartilage; Pcl, postcleithrum; Pmx, premaxilla; Pt, posttemporal; OsS, os suspensorium; Ra, retroarticular; Sc, scaphium; ScCoC, scapulocoracoid cartilage; SN3, supraneural 3; Soc, supraoccipital; Suc, supracleithrum; Tr, tripus. Scale bar: 0.2 mm, except for (D): 0.5 mm.

 
 
  Part of: Mattox GMT, Lima FCT, Britz R, Souza CS, Oliveira C (2024) Two new miniature species of the fish genus Priocharax from the Rio Tapajós and Amazonas drainages, Pará, Brazil (Teleostei: Characiformes: Characidae). Vertebrate Zoology 74: 533-550. https://doi.org/10.3897/vz.74.e130038