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Arthrasteridae (disused)
Taxonomy
Arthrasteridae was named by Spencer (1918). Its type is Arthraster.
It was assigned to Asteroidea by Spencer (1918); and to Urasterina by Owen (1965).
It was assigned to Asteroidea by Spencer (1918); and to Urasterina by Owen (1965).
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. †Arthrasteridae Spencer 1918
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Diagnosis
No diagnoses are available