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Lystrosauridae

From Wikipedia, the free encyclopedia

Extinct family of dicynodonts

Lystrosauridae Temporal range:Late Permian-late Triassic,259–248 Ma PreꞒ Ꞓ O S D C P T J K Pg N Possible earlyNorian record.

Life restoration ofLystrosaurus georgi
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Synapsida
Clade:	Therapsida
Suborder:	†Anomodontia
Clade:	†Dicynodontia
Infraorder:	†Dicynodontoidea
Family:	†Lystrosauridae Broom, 1903
Genera
†?BasilodonKammereret al. 2011^[1] †?JimusariaSun, 1963^[1] †?SintocephalusVan Hoepen, 1934^[1] †?SyopsKammereret al. 2011^[1]^[2] †EuptychognathusKammereret al. 2011^[1]^[3] †KwazulusaurusMaicsh, 2002^[4]^[1]^[3] †Lystrosaurus(type) Cope, 1870^[5]

Lystrosauridae is afamily ofdicynodont therapsids from thePermian andTriassic time periods. It includes two genera,Lystrosaurus andKwazulusaurus.^[6]Kwazulusaurus includes a single species,K. shakai, from theLate Permian of South Africa^[7] andLystrosaurus includes many species from the Late Permian andEarly Triassic of South Africa, India, and Antarctica.^[1]

^^a ^b ^c ^d ^e ^f ^gKammerer, C.F.; Angielczyk, K.D.; Fröbisch, J. (2011). "A comprehensive taxonomic revision of Dicynodon (Therapsida, Anomodontia) and its implications for dicynodont phylogeny, biogeography, and biostratigraphy".Journal of Vertebrate Paleontology.31 (Suppl. 1):1–158.Bibcode:2011JVPal..31S...1K.doi:10.1080/02724634.2011.627074.S2CID 84987497.
^Angielczyk, K. D.; Liu, J.; Yang, W. (2021). "A Redescription ofKunpania scopulusa, a Bidentalian Dicynodont (Therapsida, Anomodontia) from the ?Guadalupian of Northwestern China".Journal of Vertebrate Paleontology.41 (1): e1922428.Bibcode:2021JVPal..41E2428A.doi:10.1080/02724634.2021.1922428.S2CID 236406006.
^^a ^bKammerer, C. F.; Fröbisch, J. R.; Angielczyk, K. D. (2013). Farke, Andrew A (ed.)."On the Validity and Phylogenetic Position of Eubrachiosaurus browni, a Kannemeyeriiform Dicynodont (Anomodontia) from Triassic North America".PLOS ONE.8 (5): e64203.Bibcode:2013PLoSO...864203K.doi:10.1371/journal.pone.0064203.PMC 3669350.PMID 23741307.
^The Paleobiology Database: Kwazulusaurus
^The Paleobiology Database: Lystrosaurus
^The Paleobiology Database: Lystrosauridae
^Maisch, M.W. (2002)."A new basal lystrosaurid dicynodont from the Upper Permian of South Africa".Palaeontology.45 (2):343–359.Bibcode:2002Palgy..45..343M.doi:10.1111/1475-4983.00240.

seeSynapsida
Anomodontia	see below↓

Galechirus Galeops Galepus Patranomodon Anomocephaloidea?
Dicynodontia	see below↓

Digalodon Emydorhinus? Palemydops?
Emydopidae	Compsodon Emydops
Myosauridae	Myosauroides Myosaurus
Kingoriidae	Dicynodontoides Kombuisia Thliptosaurus
Cistecephalidae	Cistecephaloides Cistecephalus Kawingasaurus Kembawacela Sauroscaptor

Counillonia Daptocephalus Delectosaurus Dicynodon Dinanomodon Gordonia Kunpania Peramodon Repelinosaurus Taoheodon Turfanodon Vivaxosaurus
Lystrosauridae	Basilodon? Euptychognathus? Jimusaria? Kwazulusaurus Lystrosaurus Sintocephalus?
Kannemeyeriiformes	see below↓

Sungeodon
Placeriinae	Argodicynodon Lisowicia Moghreberia Pentasaurus Placerias Zambiasaurus
Stahleckeriinae	Eubrachiosaurus Ischigualastia Jachaleria Sangusaurus Stahleckeria Ufudocyclops