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Arachnopusioidea
Taxonomy
Arachnopusioidea was named by Jullien (1888). It is extant.
It was assigned to Umbonulomorpha by Berning (2006); to Ascophora by Di Martino and Taylor (2013); to Neocheilostomina by Gordon and Taylor (2015); to Ascophorina by Di Martino and Taylor (2015); and to Umbonulomorpha by Gordon et al. (1994), Schmidt (2003), Guha and Gopikrishna (2007), Brezina et al. (2021).
It was assigned to Umbonulomorpha by Berning (2006); to Ascophora by Di Martino and Taylor (2013); to Neocheilostomina by Gordon and Taylor (2015); to Ascophorina by Di Martino and Taylor (2015); and to Umbonulomorpha by Gordon et al. (1994), Schmidt (2003), Guha and Gopikrishna (2007), Brezina et al. (2021).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1888 | Arachnopusioidea Jullien |
| 1994 | Arachnopusioidea Gordon et al. |
| 2003 | Arachnopusioidea Schmidt |
| 2006 | Arachnopusioidea Berning p. 58 |
| 2007 | Arachnopusioidea Guha and Gopikrishna |
| 2013 | Arachnopusioidea Di Martino and Taylor p. 93 |
| 2015 | Arachnopusioidea Di Martino and Taylor |
| 2015 | Arachnopusioidea Gordon and Taylor |
| 2021 | Arachnopusioidea Brezina et al. p. 19 |
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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.
Superfm. Arachnopusioidea Jullien 1888
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Fm. Arachnopusiidae Jullien 1888
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G. Anexechona Osburn 1950
G. Arachnopusia Jullien 1886
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Arachnopusia acanthoceros MacGillivray 1887
†Arachnopusia bugei Brown 1952
†Arachnopusia dimorpha Gordon and Taylor 2015
†Arachnopusia gracilis Gordon and Taylor 1999
†Arachnopusia kankawatiensis Guha and Gopikrishna 2007
†Arachnopusia linearis Canu and Bassler 1935
†Arachnopusia liversidgei Tenison-Woods 1877
†Arachnopusia liversidgei perforata Waters 1882
†Arachnopusia terminata Waters 1881
†Arachnopusia terminata coronata Canu and Bassler 1935
Arachnopusia unicornis Hutton 1873
G. †Hippexechonella Vigneaux 1949
G. †Trichinopolia Guha and Nathan 1996
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†Trichinopolia californica Taylor 2008
†Trichinopolia lata Taylor 2008
Fm. †Exechonellidae Harmer 1957
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G. Exechonella
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†Exechonella chathamensis Gordon and Taylor 2015
Exechonella paucipunctata Brown 1956
G. †Oviexechonella Di Martino and Taylor 2015
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†Oviexechonella digeronimoi Di Martino and Taylor 2015
Diagnosis
No diagnoses are available