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Dimetrodon

E Vicipaedia
SceletusDimetrodontis limbati.Staatliches Museum für Naturkunde Karlsruhe

Animalia — Chordata
Familia : †Sphenacodontidae 
Subfamilia : †Sphenacodontinae 
Genus : †Dimetrodon 
Cope,1878
   
Palaeontologia
Subdivisiones: Species
Species typica
Clepsydrops limbatus Cope,1877
Dimetrodon giganhomogenes refectus, apicibus spinarum neuralium expositis.
CalvariaDimetrodontis grandis.

Dimetrodon (Graece, 'duasdentiummensuras' significans) estexstinctumsynapsidorum nonmammalianorumgenus, cuiusspecies invita peraevumPermianum iniens erant, abhinc annorum a 295 ad 272 feremilliones.[1][2][3] Pars estfamiliaeSphenacodontidarum. Eius proprietas notissima est magnumspinarum neuraliumvelum intergo positum,spinis praelongis exvertebris extendentibus effectum.Dimetrodontaquattuor cruribus ambulabat, atque ei eratcalvaria alta magnique variarummagnitudinumdentes secundummaxillas positi. Plurima eiusfossilia inCivitatibus Foederatismeridianisoccidentalibusque effossa sunt, maiore parte exStratis Rubris Texiae et Oclahomae, vetere depositogeologico; nuper autem, fossilia inGermania inventa sunt. Plus quam duodecimspecies rite describuntur ex anno1878, cum genus primum erectum esset.

Phylogenia

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Hic estcladogrammacladi Synapsidorum, ex explicatione Benson 2012.[4]

VariaeDimetrodontisspecies restitutae.
Amniota

Sauropsida (cum dinoasuris,reptiliibus, etavibus vivis)


Synapsida


Ophiacodontidae



Varanopidae





Caseasauria




Ianthodon schultzei




Edaphosauridae


Sphenacodontia

Haptodus garnettensis




Pantelosaurus saxonicus



Sphenacodontidae

Cutleria wilmarthi




Secodontosaurus obtusidens




Cryptovenator hirschbergeri




Dimetrodon spp.



Sphenacodon spp.







Therapsida (including mammals)










Coniunctiones variarumDimetrodontis specierum, ex Brink et al. 2015.[5]

Sphenacodontidae

Secodontosaurus





Sphenacodon



Ctenospondylus





Dimetrodon milleri




Dimetrodon limbatus




Dimetrodon borealis



Dimetrodon grandis







Notae

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  1. "Dimetrodon". Paleobiology Database .
  2. Angielczyk, K. D. (2009). "Dimetrodon Is Not a Dinosaur: Using Tree Thinking to Understand the Ancient Relatives of Mammals and their Evolution". Evolution: Education and Outreach 2 (2): 257–71 .
  3. Huttenlocker, A. K.; Rega, E. (2012). "The Paleobiology and Bone Microstructure of Pelycosauriangrade Synapsids". In Chinsamy, A.. Forerunners of Mammals: Radiation, Histology, Biology. Indiana University Press. pp. 90–119. ISBN 978-0-253-35697-0 .
  4. Lapsus in citando: Invalid<ref> tag; no text was provided for refs namedBRJ12
  5. Brink, Kirstin S.; Maddin, Hillary C.; Evans, David C.; Reisz, Robert R.; Sues, Hans-Dieter (2015). "Re-evaluation of the historic Canadian fossilBathygnathus borealisfrom the Early Permian of Prince Edward Island". Canadian Journal of Earth Sciences 52 (12): 1109–1120 .

Bibliographia

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  • Baur, G., et E. C. Case.1899. "The history of the Pelycosauria, with a description of the genus Dimetrodon, Cope."Transactions of the American Philosophical Society 20 (1): 5–62. doi:10.2307/1005488. hdl:2027/uc1.32106020416696. JSTOR 1005488.
  • Nevo, Annapaola del.2000.Dimetrodon. Novi Eboraci: Harry N. Abrams.ISBN 0810956624.
  • Olson, E. C., et J. R. Beerbower.1953. "The San Angelo Formation, Permian of Texas, and Its Vertebrates."The Journal of Geology 61 (5): 389–423. Bibcode:1953JG.....61..389O. doi:10.1086/626109. S2CID 128681671.
  • Olson, E. C.1955. "Parallelism in the evolution of the Permian reptilian faunas of the Old and New Worlds."Fieldiana 37 (13): 385–401.Editio interretialis.
  • Sandell, Elizabeth J.1989.Dimetrodon: the sail-backed reptile. Ed. Marjorie L. Oelerich et Harlan S. Hansen; illust. Vista III Design. Neapoli Floridae: Bancroft-Sage Pub., c1989.ISBN 0944280153.
  • Sternberg, C. W.1942. "The skeleton of an immature pelycosaur, Dimetrodon cf. grandis, from the Permian of Texas."Journal of Paleontology 16 (4): 485–86. JSTOR 1298848.

Nexus externi

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Situs scientifici:  •Biodiversity •Encyclopedia of Life •Fossilworks
Receptum de "https://la.wikipedia.org/w/index.php?title=Dimetrodon&oldid=3622465"
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