Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia - (Order) Procolophonomorpha - (Family) Procolophonidae

Phylogeny

Branch-based clade

Ref: J.C. Cisneros, 2008: 358 (Modesto et al., 2002). [implicit]

Defined by included taxon (and all taxa more closely related to it than to the excluded taxon)

†Leptopleuron lacertinum Owen, 1851

Ref: J.C. Cisneros, 2008: 358 (Modesto et al., 2002).

Defined by excluded taxon

†Procolophon trigoniceps Owen, 1876

Ref: J.C. Cisneros, 2008: 358 (Modesto et al., 2002).

Generic clade

†Leptopleuroninae (Clade) Ivakhnenko 1979 [Modesto et al. 2002]

Ref: J.C. Cisneros, 2008: 358 (Modesto et al., 2002).

Current position

†horned procolophonids (Clade)

Ref: J.C. Cisneros, 2008: 358.

Alternative positions

†Procolophonidae (Clade) Lydekker 1889 [Laurin & Reisz 1995]

Ref: S.P. Modesto & R. Damiani, 2007: fig. 8.

Historical positions

†horned procolophonids (Clade)	Src: J.C. Cisneros, 2008: 358, fig. 4.
†Procolophonidae (Clade) Lydekker 1889 [Laurin & Reisz 1995]	Src: S.P. Modesto & R. Damiani, 2007: fig. 8.

Number of Subtaxa

2008

J.C. Cisneros: 358

[; †7g;7s]