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Icticephalus

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Extinct genus of therapsids from Permian South Africa

Icticephalus
Temporal range:Middle -Late Permian
Scientific classificationEdit this classification
Kingdom:Animalia
Phylum:Chordata
Clade:Synapsida
Clade:Therapsida
Clade:Therocephalia
Superfamily:Baurioidea
Genus:Icticephalus
Broom,1915
Type species
Icticephalus polycynodon
Broom, 1915

Icticephalus is an extinctgenus oftherocephaliantherapsids from theMiddle andLate Permian ofSouth Africa. Thetype speciesIcticephalus polycynodon was named from theTapinocephalus Assemblage Zone by South African paleontologistRobert Broom in 1915.[1] Specimens ofIcticephalus have also been described from theCistecephalus Assemblage Zone. Broom originally placedIcticephalus in the Scaloposauridae, a group of very small therocephalians. Most scaloposaurids are now thought to be juvenile forms of other therocephalians, and Scaloposauridae is no longer recognized as a valid grouping.Icticephalus and other former scaloposaurids are now classified asbasal members ofBaurioidea.[2]

References

[edit]
  1. ^Benton, M.J. (1983). "Dinosaur success in the Triassic: a noncompetitive ecological model".The Quarterly Review of Biology.58 (1):29–55.doi:10.1086/413056.
  2. ^Huttenlocker, A. (2009)."An investigation into the cladistic relationships and monophyly of therocephalian therapsids (Amniota: Synapsida)".Zoological Journal of the Linnean Society.157 (4):865–891.doi:10.1111/j.1096-3642.2009.00538.x.
Synapsida
Therocephalia
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Lycosuchidae
Scylacosauridae
Chthonosauridae
Akidnognathidae
Whaitsioidea
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Moschorhinus kitchingi

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Icticephalus
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