Leptopleuroninae
| Leptopleuroninae Temporal range: Early — Late Triassic
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Clade: | †Parareptilia |
| Order: | †Procolophonomorpha |
| Family: | †Procolophonidae |
| Subfamily: | †Leptopleuroninae Ivakhnenko, 1979 |
| Genera | |
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Leptopleuroninae is an extinct subfamily of procolophonid reptiles.[1] The oldest member of Leptopleuroninae is Phonodus dutoitorum from the Induan age of the Early Triassic.[2] It is the only procolophonid group that survived into the Late Triassic.[3]
Phylogeny
[edit]A cladogram showing relationships within Procolophonidae after Modesto et al., 2010:[2]
Below are two cladograms that follow phylogenetic analyses by Butler et al. (2023):[3]
Analyses 1 and 3: Strict consensus of 760 and 18 most parsimonious trees (MPTs).
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Analysis 2: Single MPT.
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References
[edit]- ^ Cisneros, J. C. (2008). "Phylogenetic relationships of procolophonid parareptiles with remarks on their geological record". Journal of Systematic Palaeontology. 6 (3): 345–366. doi:10.1017/S1477201907002350. S2CID 84468714.
- ^ a b Modesto, S.P.; Scott, D.M.; Botha-Brink, J.; Reisz, R.R. (2010). "A new and unusual procolophonid parareptile from the Lower Triassic Katberg Formation of South Africa". Journal of Vertebrate Paleontology. 30 (3): 715–723. Bibcode:2010JVPal..30..715M. doi:10.1080/02724631003758003. S2CID 84563475.
- ^ a b Butler, R. J.; Meade, L. E.; Cleary, T. J.; McWhirter, K. T.; Brown, E. E.; Kemp, T. S.; Benito, J.; Fraser, N. C. (2023). "Hwiccewyrm trispiculum gen. et sp. nov., a new leptopleuronine procolophonid from the Late Triassic of southwest England". The Anatomical Record. doi:10.1002/ar.25316. PMID 37735997.
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Credit:
(see original file).
