Phenacogaster lucenae, MZUSP 97621, 30.4 mm SL, c&s paratype, male A pelvic-girdle, ventral view, distal tip of rays damaged B anal-fin rays in lateral view. Scale bars: 2 mm.

 
 
  Part of: Souza CS, Mattox GMT, Vita G, Ochoa LE, Melo BF, Oliveira C (2023) Molecular species delimitation and description of a new species of Phenacogaster (Teleostei, Characidae) from the southern Amazon basin. ZooKeys 1164: 1-21. https://doi.org/10.3897/zookeys.1164.102436