Biology:Mediaster

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Short description: Genus of starfishes


Mediaster
Mediaster ornatus.png
Mediaster ornatus
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Echinodermata
Class: Asteroidea
Order: Valvatida
Family: Goniasteridae
Genus: Mediaster
Stimpson, 1857[1][2]
Type species
Mediaster aequalis
Stimpson, 1857
Species

See text.

Synonyms[1]
  • Isaster Verrill, 1894[3]

Mediaster is a genus of starfish in the family Goniasteridae. It was circumscribed in 1857 by William Stimpson for M. aequalis, the genus's type species.[2] Its junior synonym is the genus Isaster, which was circumscribed in 1894 by Addison Emery Verrill for the species now known as M. bairdi.[3] Verrill himself synonymized the two genus names in 1899.[4]

Species

(As of 2017), the World Register of Marine Species lists the following species as being in the genus:[1]

  • Mediaster aequalis Stimpson, 1857
  • Mediaster arcuatus (Sladen, 1889)
  • Mediaster australiensis H.L. Clark, 1916
  • Mediaster bairdi (Verrill, 1882)
  • Mediaster boardmani (Livingstone, 1934)
  • Mediaster brachiatus Goto, 1914
  • Mediaster capensis H.L. Clark, 1923
  • Mediaster gartrelli H.E.S. Clark, 2001
  • Mediaster murrayi Macan, 1938
  • Mediaster ornatus Fisher, 1906
  • Mediaster pedicellaris (Perrier, 1881)
  • Mediaster praestans Livingstone, 1933
  • Mediaster sladeni Benham, 1909
  • Mediaster tenellus Fisher, 1905
  • Mediaster transfuga Ludwig, 1905

References

Wikidata ☰ Q3465968 entry