Belongs within: Hylidae.
Pseudacris is a genus of small, primarily terrestrial frogs united by molecular data, found in North America east of the Great Basin (Duellman et al. 2016).
<==Pseudacris Fitzinger 1843 (see below for synonymy)DMH16
| i. s.: P. nordensis Chantell 1964RR00
|--+--P. crucifer (Wied-Neuwied 1838)PW11, DMH16 [=Hyla cruciferH86, *Parapseudacris cruciferDMH16]
| `--P. ocularis (Holbrook 1838)PW11, DMH16 [=Hylodes ocularisDMH16, Hyla ocularisDMH16, *Limnaoedus ocularisDMH16]
`--+--+--P. ornataPW11
| `--+--P. illinoensisPW11 [=P. streckeri illinoensisH86]
| `--P. streckeriPW11
`--+--+--P. brachyphonaPW11
| `--P. brimleyiPW11
`--+--+--P. clarkii (Baird 1854)DMH16, RR00
| `--P. maculataPW11 [=P. triseriata maculataCM07]
`--+--+--*P. nigrita (LeConte 1825) [=Rana nigrita, *Chlorophilus nigritus]DMH16
| `--P. fouquetteiDMH16
`--+--P. kalmiDMH16 [=P. feriarum kalmiH86, P. triseriata kalmiH86]
`--+--P. feriarumDMH16 [=P. triseriata feriarumH86]
`--P. triseriata (Wied-Neuwied 1839)PW11, DMH16 [=Hyla triseriataDMH16, *Helocaetes triseriatusDMH16]
Pseudacris Fitzinger 1843 [=Chlorophilus Baird 1854; incl. Helocaetes Baird 1854, Limnaoedus Mittleman & List 1953, Parapseudacris Hardy & Burrows 1986]DMH16
*Type species of generic name indicated
References
[CM07] Cokendolpher, J. C., & P. G. Mitov. 2007. Natural enemies. In: Pinto-da-Rocha, R., G. Machado & G. Giribet (eds) Harvestmen: The Biology of Opiliones pp. 339–373. Harvard University Press: Cambridge (Massachusetts).
[DMH16] Duellman, W. E., A. B. Marion & S. B. Hedges. 2016. Phylogenetics, classification, and biogeography of the treefrogs (Amphibia: Anura: Arboranae). Zootaxa 4104 (1): 1–109.
[H86] Hedges, S. B. 1986. An electrophoretic analysis of Holarctic hylid frog evolution. Systematic Zoology 35 (1): 1–21.
[PW11] Pyron, R. A., & J. J. Wiens. 2011. A large-scale phylogeny of Amphibia including over 2800 species, and a revised classification of extant frogs, salamanders, and caecilians. Molecular Phylogenetics and Evolution 61: 543–583.
[RR00] Roček, Z., & J.-C. Rage 2000. Tertiary Anura of Europe, Africa, Asia, North America, and Australia. In: Heatwole, H., & R. L. Carroll (eds) Amphibian Biology vol. 4. Palaeontology. The evolutionary history of amphibians pp. 1332–1387. Surrey Beatty & Sons.