Traditional genus-level classification of extant Chloropseidae following the AviList checklist v2025. (link) The number of subspecies is given in parentheses. Note that Moltensen et al. (2012) found Chloropsis cyanopogon to be non-monophyletic; moreover, the authors proposed to split several species, recognising a total of 15 species. The phylogenetic relationships among individual Chloropsis species are shown in the BOW Phylogeny Explorer tree v1.6. (link)
References [annotated]
Moltensen M, Irestedt M, Fjeldså J, Ericson PGP, and Jønsson KA (2012), Molecular phylogeny of Chloropseidae and Irenidae – Cryptic species and biogeography, Mol. Phylogenet. Evol. 65, 903-914. (abstract) [note: provided a timetree of all species; only Chloropsis cyanopogon proved to be non-monophyletic; based on marked sequence divergences, the authors proposed a taxonomic revision raising the species numbers from 11 to 15 (see graphical abstract, corresponding to Fig.7)]
Oliveros CH, Field DJ, Ksepka DT, Barker KF, Aleixo A, Andersen MJ, Alström P, Benz BW, Braun EL, Braun MJ, Bravo GA, Brumfield RT, Chesser RT, Claramunt S, Cracraft J, Cuervo AM, Derryberry EP, Glenn TC, Harvey MG, Hosner PA, Joseph L, Kimball RT, Mack AL, Miskelly CM, Peterson AT, Robbins MB, Sheldon FH, Silveira LF, Smith BT, White ND, Moyle RG, and Faircloth BC (2019), Earth history and the passerine superradiation, Proc. Natl. Acad. Sci. 116, 7915-25. (pdf) [note: studied two Chloropsis species, C. cochinchinensis and C. sonnerati, that separated ~10 million years ago]
