After Cannatella, Ford & Bockstanz, 1995 [“The Tree of Life”], with species from Frost, 2000-2002 [“AMNH Amphibian species of the World”]

<==o Pseudidae Fitzinger, 1843 (harlekiinisammakot)
   |--o Lysapsus Cope, 1862
   |  |?- L. mantidactylus
   |  |-- L. caraya
   |  |-- L. laevis
   |  `-- L. limellus [L. limellum]
   `--o Pseudis Wagler, 1830
      |-- P. bolbodactyla
      |-- P. cardosoi
      |-- P. fusca
      |-- P. minuta
      |-- P. paradoxa (paradoksisammakko)
      `-- P. tocantins

Reference(s):