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Arachnoidinae
Taxonomy
Arachnoidinae was named by Duncan (1889). It is extant.
It was reranked as the family Arachnoididae by Clark (1914), Durham (1955) and Durham (1966).
It was assigned to Clypeasteroida by Clark (1914); to Clypeasterina by Durham (1955) and Durham (1966); and to Clypeasteridae by Kroh and Smith (2010).
It was reranked as the family Arachnoididae by Clark (1914), Durham (1955) and Durham (1966).
It was assigned to Clypeasteroida by Clark (1914); to Clypeasterina by Durham (1955) and Durham (1966); and to Clypeasteridae by Kroh and Smith (2010).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1889 | Arachnoidinae Duncan p. 158 |
1914 | Arachnoididae Clark p. 43 |
1955 | Arachnoididae Durham p. 122 |
1966 | Arachnoididae Durham p. U464 |
2010 | Arachnoidinae Kroh and Smith p. 172 |
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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.
Subfm. Arachnoidinae Duncan 1889
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G. Arachnoides Leske 1778
G. Fellaster Durham 1955
Diagnosis
No diagnoses are available