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Thaisidae
Taxonomy
Thaisidae was named by Dall. It is extant.
It was assigned to Rachigdossa by Olsson (1931); and to Neogastropoda by Addicott (1970).
It was assigned to Rachigdossa by Olsson (1931); and to Neogastropoda by Addicott (1970).
Subtaxa
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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. Thaisidae Dall
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G. Chorus Gray 1847
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†Acanthina (Chorus) sula cruziana Olsson 1932
†Chorus carisaensis Anderson 1905
Chorus giganteus Lesson 1830
†Chorus meroensis Olsson 1931
†Chorus sula Olsson 1931
Diagnosis
No diagnoses are available