Arachnomorpha

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Arachnomorpha
Haeckel Arachnida.jpg
Sailkapen zientifikoa
ErreinuaAnimalia
AzpierreinuaBilateria
InfraerreinuProtostomia
GoifilumaEcdysozoa
FilumaArthropoda
Baliorik ez Arachnomorpha
Lameere, 1890

Arachnomorpha artropodoen barnean dagoen klado bat da.[1][2]

Sailkapena[aldatu | aldatu iturburu kodea]

  •  ?Pycnogonida Latreille, 1806 (tartean Pantopoda Gerstaecker, 1863)

Arachnomorpha Lameere, 1890 [= Arachnata Paulus, 1979, = Palaeopoda Packard, 1903]

Filogenia[aldatu | aldatu iturburu kodea]

Hona hemen 2003an Bergström eta Houk proposaturiko kladograma.[3]



Artropodoak
Arachnomorpha

Limulavida

Sidneyia




Aglaspidida



Chelicerates



Cheloniellon




Trilobitomorpha (s.s.)
Marrellomorpha
Acercostraca

Vachonisia


Marellida

Mimetaster



Marrella




Emeraldellida

Emeraldella


Retifaciida

Retifacies


Koroa taldea
 trilobitomorfoak
Concilioterga
 Helmetiida ordena

Helmetia



Kuamaia




Saperion



Tegopelte




Nectopleura (adib. Nektaspida)

Naraoia


Petalopleura
 Xadarellida ordena

Cindarella




Xandarella



Phytophilaspis





Trilobita, Trilobita azpiklasea









Hexapoda



Krustazeoak




Yohoia




Canadaspis



Fuxianhuia





Erreferentziak[aldatu | aldatu iturburu kodea]

  1. Trevor J. Cotton & Simon J. Braddy (2003) «The phylogeny of arachnomorph arthropods and the origin of the Chelicerata» Transactions of the Royal Society of Edinburgh: Earth Sciences 94 (3): 169–193 doi:10.1017/S0263593300000596.
  2. Jonathan R. Hendricks & Bruce S. Lieberman (2008) «New phylogenetic insights into the Cambrian radiation of arachnomorph arthropods» Journal of Paleontology 82 (3): 585–594 doi:10.1666/07-017.1.
  3. Bergström, J., & Hou, X. G. (2003) «Arthropod origins» Bulletin of Geosciences 78 (4): 323-334.