A Priocharax conwayi sp. nov., paratype, male, ZUEC 11648, 13.5 mm SL, lateral view of anal fin showing the bony hooks. B Priocharax conwayi sp. nov., paratype, female, MZUSP 129746, 11.1 mm SL, c&s, lateral view of the ventral portion of the body showing rib of fifth vertebra (red arrow), anterior tip of basipterygium (black arrow) and anal-fin rays without hooks. Anal fin slightly damaged and specimens with alizarin red faded. C Priocharax phasma sp. nov., paratype, male, MZUSP 129750, 12.8 mm SL, lateral view of anal fin showing the bony hooks. D Priocharax phasma sp. nov., paratype, female, MZUSP 129749, c&s, lateral view of the ventral portion of the body showing rib of fifth vertebra (red arrow), anterior tip of basipterygium (black arrow) and anal-fin rays without hooks. E Priocharax phasma sp. nov., same specimen as (C) showing longitudinal slit along the pelvic girdle musculature (black arrows).

 
 
  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