arratiae, Diplomystes Muñoz-Ramírez [C. P.], Colin [N.], Canales-Aguirre [C. B.], Manosalva [A.], López-Rodríguez [R.], Sukumaran [J.] & Górski [K.] 2023:6 [Molecular Phylogenetics and Evolution v. 189; ref. 40526] Lia River, Carampangue basin, Chile. Holotype: MNHN-ICT 7701. Paratype: MNHN-ICT 7700 (1). •Valid as Diplomystes arratiae Muñoz-Ramírez, Colin, Canales-Aguirre, Manosalva, López-Rodríguez, Sukumaran & Górski 2023. Current status: Valid as Diplomystes arratiae Muñoz-Ramírez, Colin, Canales-Aguirre, Manosalva, López-Rodríguez et al. 2023. Diplomystidae. Distribution: South America: Biobío River Basin and coastal basins of the Carampangue and Laraquete Rivers, Chile. Habitat: freshwater.