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Hippothooidea
Taxonomy
Hippothooidea was named by Busk (1859). It is extant.
It was assigned to Hippothoomorpha by Schmidt (2003); to Hippothoomorpha by Berning (2006); to Ascophora by Guha and Gopikrishna (2007); to Ascophora by Di Martino and Taylor (2013); and to Ascophorina by Di Martino and Taylor (2015).
It was assigned to Hippothoomorpha by Schmidt (2003); to Hippothoomorpha by Berning (2006); to Ascophora by Guha and Gopikrishna (2007); to Ascophora by Di Martino and Taylor (2013); and to Ascophorina by Di Martino and Taylor (2015).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1859 | Hippothooidea Busk |
2003 | Hippothooidea Schmidt |
2006 | Hippothooidea Berning p. 55 |
2007 | Hippothooidea Guha and Gopikrishna |
2013 | Hippothooidea Di Martino and Taylor p. 92 |
2015 | Hippothooidea Di Martino and Taylor |
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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. Hippothooidea Busk 1859
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Fm. Trypostegidae Gordon et al. 2005
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G. †Boreas
G. Trypostega
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†Trypostega hasibuani Di Martino and Taylor 2015
†Trypostega rossae Guha and Gopikrishna 2007
†Trypostega rugulosa Reuss 1874
Trypostega venusta Norman 1864
Diagnosis
No diagnoses are available