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Harrytoombsia

Harrytoombsia is an extinct genus of arthrodire placoderm from the Early Frasnian stage of the Late Devonian period. Fossils are found from Kimberley, Australia.[2] It was a fast-swimming predator, and it had sharp blades of enamel-like material around the outer edge of the jaw for catching prey.[3]

Harrytoombsia
Temporal range: Late Devonian: Frasnian, 382.7–372.2 Ma
Model at the Naturhistoriska Riksmuseet in Stockholm
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Placodermi
Order: Arthrodira
Suborder: Brachythoraci
Clade: Eubrachythoraci
Clade: Coccosteomorphi
Superfamily: Incisoscutoidea
Genus: Harrytoombsia
Miles and Dennis, 1979[1]
Species
  • Harrytoombsia elegans Miles and Dennis, 1979 (type)

Phylogeny edit

Harrytoombsia is a member of the superfamily Incisoscutoidea, which belongs to the clade Coccosteomorphi,[4] one of the two major clades within Eubrachythoraci. The cladogram below shows the phylogeny of Harrytoombsia:[2]

References edit

  1. ^ "Fossilworks: Harrytoombsia". fossilworks.org.
  2. ^ a b Zhu, You-An; Zhu, Min; Wang, Jun-Qing (1 April 2016). "Redescription of Yinostius major (Arthrodira: Heterostiidae) from the Lower Devonian of China, and the interrelationships of Brachythoraci". Zoological Journal of the Linnean Society. 176 (4): 806–834. doi:10.1111/zoj.12356. ISSN 0024-4082.
  3. ^ "Visar vilket djur 1 - NyaUtställningar". utstallning.nrm.se.
  4. ^ You-An Zhu; Min Zhu (2013). "A redescription of Kiangyousteus yohii (Arthrodira: Eubrachythoraci) from the Middle Devonian of China, with remarks on the systematics of the Eubrachythoraci". Zoological Journal of the Linnean Society. 169 (4): 798–819. doi:10.1111/zoj12089.


harrytoombsia, extinct, genus, arthrodire, placoderm, from, early, frasnian, stage, late, devonian, period, fossils, found, from, kimberley, australia, fast, swimming, predator, sharp, blades, enamel, like, material, around, outer, edge, catching, prey, tempor. Harrytoombsia is an extinct genus of arthrodire placoderm from the Early Frasnian stage of the Late Devonian period Fossils are found from Kimberley Australia 2 It was a fast swimming predator and it had sharp blades of enamel like material around the outer edge of the jaw for catching prey 3 HarrytoombsiaTemporal range Late Devonian Frasnian 382 7 372 2 Ma PreꞒ Ꞓ O S D C P T J K Pg NModel at the Naturhistoriska Riksmuseet in StockholmScientific classificationDomain EukaryotaKingdom AnimaliaPhylum ChordataClass PlacodermiOrder ArthrodiraSuborder BrachythoraciClade EubrachythoraciClade CoccosteomorphiSuperfamily IncisoscutoideaGenus HarrytoombsiaMiles and Dennis 1979 1 SpeciesHarrytoombsia elegans Miles and Dennis 1979 type Phylogeny editHarrytoombsia is a member of the superfamily Incisoscutoidea which belongs to the clade Coccosteomorphi 4 one of the two major clades within Eubrachythoraci The cladogram below shows the phylogeny of Harrytoombsia 2 Eubrachythoraci Coccosteomorphi Coccosteoidea Coccosteidae Millerosteus minorCoccosteus cuspidatusDickosteus threiplandiWatsonosteus flettiProtitanichthys rockportensisPanxiosteidae Plourdosteus canadensisPanxiosteus ocullusJaniosteus timanicusIncisoscutoidea Harrytoombsia elegansTorosteus tuberculatusTorosteus pulchellusMcnamaraspis kapriosCompagopiscis croucheriTrematosteus fontanellusCamuropiscidae Incisoscutum ritchieiIncisoscutum sarahaeRolfosteus canningensisTubonasus lennardensisFallacosteus turneriCamuropiscis laidlawiLatocamurus coulthardiPachyosteomorphiReferences edit Fossilworks Harrytoombsia fossilworks org a b Zhu You An Zhu Min Wang Jun Qing 1 April 2016 Redescription of Yinostius major Arthrodira Heterostiidae from the Lower Devonian of China and the interrelationships of Brachythoraci Zoological Journal of the Linnean Society 176 4 806 834 doi 10 1111 zoj 12356 ISSN 0024 4082 Visar vilket djur 1 NyaUtstallningar utstallning nrm se You An Zhu Min Zhu 2013 A redescription of Kiangyousteus yohii Arthrodira Eubrachythoraci from the Middle Devonian of China with remarks on the systematics of the Eubrachythoraci Zoological Journal of the Linnean Society 169 4 798 819 doi 10 1111 zoj12089 nbsp This article about a placoderm is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Harrytoombsia amp oldid 1187693498, wikipedia, wiki, book, books, library,

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