After Rieppel, 1994, Evans & Barbadillo, 1997, Evans & Chure, 1998, Gao & Norell, 2000 and Alifanov, 2000

Alternative phylogeny of Scincomorpha after Kearney, 2003

<==o Scincomorpha Camp, 1923 (skink-like lizards; skinkkimäiset liskot)
   |?- †Scincomorpha genera et species indet. [Ceder Mountain formation, Utah, USA.] [Nydam, 2002]
   |?- †Scincomorpha genera et species indet. [Ukhaa Tolgod, Djadokhta formation, Mongolia] [Gao & Norell, 2000]
   |?- †Bothriagenys mysterion Nydam, 2002
   |-- †Tepexisaurus tepexii Reynoso & Callison, 2000
   `--+--+?- †Chengetisaurus
      |  `--o †Paramacellodidae Estes, 1983 [a paraphyletic form-family?]
      |     |?- †Atokasaurus metarsiodon Nydam & Cifelli, 2002b,  L. Cret. NA. [cf. “Paramacellodidae”]
      |     |?- †Pseudosaurillus
      |     |?- †Saurillus
      |     |?- †Saurillodon
      |     |--o †Paramacellodus Hoffstetter, 1967; U. Jur. L. Cret. NA.
      |     |  |?- cf. P. sp. [Ceder Mountain formation, Utah, USA.] [Nydam, 2002]
      |     |  |?- cf. †P. keebleri Nydam & Cifelli, 2002b, L. Cret. NA.
      |     |  `-- †P. oweni Hoffstetter, 1967 U. Jur. NA.
      |     |--o †Becklesius Estes, 1983
      |     |  |-- †B. hoffstetteri (Seiffert, 1973) [Macellodus brodei Hoffsteetr, 1967 (non Macellodus brodei Owen, 1854); Becklesisaurus hoffstetteri Seiffert, 1973]
      |     |  |-- †B. cataphractus Richter, 1994
      |     |  |-- †B. sp. [Richter, 1994]
      |     |  `-- †B. nopcsai Folie & Codrea, 2005
      |     |-- †Sharovisaurus Hecht & Hecht, 1984; U. Jur. CAs.
      |     `-- †Mimobecklesiosaurus Li, 1985; U. Jur. EAs.
      |--o Scincoidea Oppel, 1811 (skink-related lizards; skinkinsukuiset liskot)
      |  |?- †Dimekodontosaurus madseni Nydam, 2002
      |  |?- †Hymenosaurus clarki Gao & Norell, 2000
      |  |?- †Parmeosaurus scutatus Gao & Norell, 2000
      |  |?-o †Slavoiidae Alifanov, 1993
      |  |  |-- †Eoxanta lacertifrons Borsuk-Bialynicka, 1988
      |  |  `-- †Slavoia darevskii Sulimski, 1984
      |  |-- Scincidae [incl. Feyliniidae] (skinks; skinkit) [124/1206]
      |  `--o Cordyloidea [Cordyliformes Fitzinger, 1826]
      |     |-- Cordylidae Fitzinger, 1826 (non Gray, 1838?) (vyöliskot) [4/51]
      |     `-- Gerrhosauridae (kilpiliskot) [6/29]
      `--o Lacertoidea Camp, 1923 (sisiliskonsukuiset liskot)
         |?- †Pachygenys thlastesa
         |-- Xantusiidae (yöliskot) [3/24]
         `--o Lacertiformes Estes, de Queiroz & Gauthier, 1988 (sisiliskomaiset liskot)
            |-- Lacertidae Bonaparte, 1831 (sisiliskot) [26/273]
            `--+--o †Meyasaurus Vidal, 1915 [Ilerdaesaurus]
               |  |-- †M. faurai Vidal, 1915 (emend. von Huene, 1952)
               |  |-- †M. diazromeri Evans & Barbadillo, 1997
               |  |-- †M. crusafonti (Hoffstetter, 1966)
               |  `-- †M. unensis (Richter, 1994)
               `-- Teiioidea Estes, de Queiroz & Gauthier, 1988 (Teju-like lisards; teijunsukuiset liskot)

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