Alkaidia

Taxonavigation

Taxonavigation: Forcipulatida 

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Kingdom: Animalia
Subregnum: Eumetazoa
Cladus: ParaHoxozoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Echinodermata
Subphylum: Eleutherozoa
Superclassis: Asterozoa
Classis: Asteroidea
Ordo: Forcipulatida

Familia: †Terminasteridae
Genus: †
Species: †A. megaungula –† A. sumralli

Name

Alkaidia Blake and Reid, 1998

Type species: Alkaidia sumralli Blake and Reid, 1998

References

Primary references

  • Blake and Reid 1998. "Some Albian (Cretaceous) asteroids (Echinodermata) from Texas and their paleobiological implications". Journal of Paleontology 72(3): 512–532. DOI: 10.1017/S002233600002429X [original description]
  • Gale and Jagt 2021. "The fossil record of the family Benthopectinidae (Echinodermata, Asteroidea), a reappraisal""l. European Journal of Taxonomy 755:149–190. DOI: 10.5852/ejt.2021.755.1405
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