Leptopleuroninae Temporal range: Early — Late Triassic | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Clade: | † Parareptilia |
Order: | † Procolophonomorpha |
Family: | † Procolophonidae |
Subfamily: | † Leptopleuroninae Ivakhnenko, 1979 |
Genera | |
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Leptopleuroninae is an extinct subfamily of procolophonid reptiles. [2] It is defined as all taxa closer to Leptopleuron lacertinum than to Procolophon trigoniceps . [2] The oldest member of Leptopleuroninae is Phonodus dutoitorum from the Induan age of the Early Triassic. [3] It is the only procolophonid group that survived into the Late Triassic. [4]
A cladogram showing relationships within Procolophonidae after Modesto et al., 2010: [3]
Below are two cladograms that follow phylogenetic analyses by Butler et al. (2023): [4]
Analyses 1 and 3: Strict consensus of 760 and 18 most parsimonious trees (MPTs). | Analysis 2: Single MPT. |