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Typhina expansa
Taxonomy
Typhis expansus was named by Sowerby (1874). It is extant.
It was recombined as Typhis (Talityphis) expansus by Gertman (1969) and Vokes (1989); it was recombined as Pterynotus expansus by Fair (1976); it was recombined as Typhina expansa by Landau and Marques da Silva (2010).
It was recombined as Typhis (Talityphis) expansus by Gertman (1969) and Vokes (1989); it was recombined as Pterynotus expansus by Fair (1976); it was recombined as Typhina expansa by Landau and Marques da Silva (2010).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1874 | Typhis expansus Sowerby |
| 1940 | Typhis melloleitaoi Morretes p. 251 figs. pl. 1, figs. 1-3 |
| 1969 | Typhis (Talityphis) expansus Gertman p. 166 |
| 1976 | Pterynotus expansus Fair p. 41 |
| 1976 | Talityphis perchardei Radwin and d'Attilio p. 236 figs. text-fig. 190-192 |
| 1989 | Typhis (Talityphis) expansus Vokes p. 117 |
| 2010 | Typhina expansa Landau and Marques da Silva p. 65 |
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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.
Typhina expansa Sowerby 1874
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Invalid names: Talityphis perchardei Radwin and d'Attilio 1976 [synonym], Typhis melloleitaoi Morretes 1940 [synonym]
Diagnosis
No diagnoses are available