Definition of Aglaspidida. Meaning of Aglaspidida. Synonyms of Aglaspidida

- Aglaspidida is an extinct order of aquatic arthropods that were once regarded as primitive chelicerates. However, anatomical comparisons demonstrate that...
- Artiopoda † Trilobita † Agnostida (possibly trilobites) † Nektaspida † Aglaspidida † Cheloniellida † Bu****heia † Erratus † Fengzhengia † Fuxian****ida †...
- †Zhugeia Vicissicaudata †Xenopoda (possibly paraphyletic) †Sidneyia †Emeraldella †Etainia †Kodymirus †Eozetetes †Carimersa †Cheloniellida †Aglaspidida...
- Gogglops Gen. et sp. nov Valid Siveter et al. Ordovician  China A member of Aglaspidida. Genus includes new species G. ensifer. Isoxys globulus Sp. nov Valid...
- Aglaspidida Chelicerates Cheloniellon...
- a member of Vicissicaudata within Artiopoda, more closely related to Aglaspidida, Kodymirus and Eozetetes than to Cheloniellida, Sidneyia or Emeraldella...
- Emeraldella Eozetetes Kodymirus Sidneyia Carimersa Cheloniellida Cheloniellon Drabovaspis? Duslia Neostrabops Paraduslia Pseudarthron Triopus Aglaspidida...
- Order †Cheloniellida Order †Sidneyiformes Order †Acanthomeridiida Order †Aglaspidida Order †Strabopida Order †Sinoburiida Order †Xandarellida Order †Nectaspidida...
- with this and have classified Strabops and its allies as part of the Aglaspidida order, while others classify them in their own order. Although the latter...
- as a relative/member of either Crustacea, Trilobita, Chelicerata or Aglaspidida. Some species even had been misidentified as polyplacophoran mollusks...