Bourgueticrinida
Sign in to saveBourgueticrinida is an order of crinoids that typically live deep in the ocean. Members of this order are attached to the seabed by a slender stalk and are known as sea lilies. While other groups of crinoids flourished during the Permian, bourgueticrinids along with other extant orders did not appear until the Triassic, following a mass extinction event in which nearly all crinoids died out.
Species
チヒロウミユリ目
Order
- PhylumEchinodermata
- ClassCrinoidea
- OrderBourgueticrinida
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Wikidata facts
- Instance of
- taxon
- Parent taxon
- Articulata
- Image
- Haeckel Crinoidea.jpg
Show 3 more facts
- taxon common name
- stilkete sjøliljer
- taxon name
- Bourgueticrinida
- taxon rank
- order
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Encyclopedic overview
4 sectionsContents
- Taxonomy
- Characteristics
- Evolution
- References
Bourgueticrinida is an order of crinoids that typically live deep in the ocean. Members of this order are attached to the seabed by a slender stalk and are known as sea lilies. While other groups of crinoids flourished during the Permian, bourgueticrinids along with other extant orders did not appear until the Triassic, following a mass extinction event in which nearly all crinoids died out.
==Taxonomy== Bourgueticrinida has traditionally been viewed as an order of Articulata and a sister taxon to the order Comatulida, the feather stars. A study published in 2011 suggested that it should be renamed Bourgueticrinina and viewed as a suborder of Comatulida.
Excerpted from Wikipedia’s “Bourgueticrinida” article, available under the CC BY-SA 4.0 licence.