Definition of Chasmataspidida. Meaning of Chasmataspidida. Synonyms of Chasmataspidida

Here you will find one or more explanations in English for the word Chasmataspidida. Also in the bottom left of the page several parts of wikipedia pages related to the word Chasmataspidida and, of course, Chasmataspidida synonyms and on the right images related to the word Chasmataspidida.

Definition of Chasmataspidida

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Meaning of Chasmataspidida from wikipedia

- are a group of extinct chelicerate arthropods that form the order Chasmataspidida. Chasmataspidids are probably related to horseshoe crabs (Xiphosura)...
- clade of planatergan chelicerates including the groups Arachnida, Chasmataspidida, Eurypterida and additionally two stem-genera Winneshiekia and Houia...
- † Prosomapoda "Synziphosurina" (paraphyletic) Xiphosura Dekatriata Chasmataspidida † Houia † Winneshiekia † Eurypterida † Arachnida Phosphatocopina (possible...
- †Chasmataspidida Sclerophorata...
- separate classes: Aglaspida Walcott, 1911 (Cambrian to Ordovician) Chasmataspidida Caster & Brooks, 1956 (Lower Ordovician) Cladogram after Lasmdell 2020...
- †Cheloniellida Subphylum Chelicerata class Xiphosura class †Eurypterida class †Chasmataspidida class Pycnogonida (?) class Arachnida Clade Mandibulata Order †Euthycarcinoidea...
- Ichnogenera Arcuites Merostomichnites Palmichnium Related groups Arachnida Chasmataspidida Xiphosura Related articles Metastoma Timeline of eurypterid research...
- †Chasmataspidida Sclerophorata...
- (horseshoe crabs) and Eurypterida (sea scorpions, extinct). The extinct Chasmataspidida may be a sub-group within Eurypterida. The Pycnogonida (sea spiders)...
- Lagerstätte (Michigan) reveals an unexpected ecological diversity within Chasmataspidida". BMC Evolutionary Biology. 19 (1): 8. doi:10.1186/s12862-018-1329-4...