Species that contain: Copella and arnoldi [ 3 ] records

arnoldi, Copeina Regan [C. T.] 1912:393 [Annals and Magazine of Natural History (Series 8) v. 10 (no. 58); ref. 14866] Amazon River. Syntypes: BMNH 1909.4.2.25-26 (2). See Planquette et al. 1996:178 [ref. 22818]. •Valid as Copella arnoldi (Regan 1912) -- (Weitzman & Weitzman in Reis et al. 2003:241 [ref. 27061], Zarske & Géry 2006:44 [ref. 29030], Zarske 2011:24 [ref. 30374], Mol et al. 2012:287 [ref. 32867], Phillip et al. 2013:15 [ref. 32896], Melo et al. 2016:133 [ref. 34701] as aff. arnoldi, Marinho & Menezes 2017:6 [ref. 35572], Urbano-Bonilla et al. 2018:86 [ref. 35773], Brosse et al. 2019:134 [ref. 38320], Koerber et al. 2022:27 [ref. 39235], Vieira et al. 2023:18 [ref. 40759], Marinho 2024:378 [ref. 40817]). Current status: Valid as Copella arnoldi (Regan 1912). Lebiasinidae: Pyrrhulininae. Distribution: South America: lower Amazon River and coastal Guianas to mouth of Orinoco River: Brazil, Colombia, French Guiana, Guyana, Suriname, Venezuela, and Trinidad and Tobago (introduced). Habitat: freshwater.

carsevennensis, Copeina Regan [C. T.] 1912:394 [Annals and Magazine of Natural History (Series 8) v. 10 (no. 58); ref. 14866] Carsevenne, French Guiana. Syntypes: BMNH 1899.7.26.1-5 [ex MNHN] (5). •Valid as Copella carsevennensis (Regan 1912) -- (Planquette et al. 1996:178 [ref. 22818], Weitzman & Weitzman in Reis et al. 2003:241 [ref. 27061], Zarske & Géry 2006:44 [ref. 29030], Zarske 2011:32 [ref. 30374], Melo et al. 2016:133 [ref. 34701]). •Synonym of Copella arnoldi (Regan 1912) -- (Mol et al. 2012:287 [ref. 32867], Marinho & Menezes 2017:10 [ref. 35572], Marinho 2024:378 [ref. 40817]). Current status: Synonym of Copella arnoldi (Regan 1912). Lebiasinidae: Pyrrhulininae. Habitat: freshwater.

eigenmanni, Copeina Regan [C. T.] 1912:393 [Annals and Magazine of Natural History (Series 8) v. 10 (no. 58); ref. 14866] Bogota, Colombia [probably from Rio Meta]. Lectotype: BMNH 1869.7.25.6. Paralectotype: BMNH 1869.7.25.7 (1). Other specimens:1911.10.31.140 (7). Lectotype designation by Zarske 2011:29 [ref. 31374], see also Marinho & Menezes 2017:35 [ref. 35572]. •Synonym of Copella arnoldi (Regan 1912) -- (Mol et al. 2012:287 [ref. 32867]). •Valid as Copella eigenmanni (Regan 1912) -- (Weitzman & Weitzman in Reis et al. 2003:242 [ref. 27061], Zarske & Géry 2006:44 [ref. 29030], Zarske 2011:29 [ref. 30374], Marinho & Menezes 2017:29 [ref. 35572], DoNascimiento et al. 2017:44 [ref. 35633], Cortés Hernández et al. 2023:456 [ref. 40760], Marinho 2024:379 [ref. 40817]). Current status: Valid as Copella eigenmanni (Regan 1912). Lebiasinidae: Pyrrhulininae. Distribution: South America: Orinoco River basin (Brazil, Colombia and Venezuela). Habitat: freshwater.