Nibilia machala sp. n., female holotype, cl 58.4 mm, cw 35 mm (USNM 1462701) (A, C, E). Nibilia antilocapra Stimpson (1871), female, cl 47.6 mm, cw 30.6 mm (USNM 1462686) (B, D, F). Habitus, dorsal view (A, B); Ventral view (C, D); Lateral view (E, F). Note the difference between the interorbital region spines (gray arrows) (A, B), and the hepatic spines (white arrows) (C, D). Scale bars: 10 mm.

 
 
  Part of: Colavite J, Windsor A, Santana W (2019) Three new species and a new genus of majoid crabs from the eastern Pacific (Decapoda, Brachyura). ZooKeys 825: 1-24. https://doi.org/10.3897/zookeys.825.32271