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Siphonochelus (Laevityphis)
Taxonomy
Laevityphis was named by Cossmann (1903) [Sepkoski's age data: T Eo-l T Plio-u Sepkoski's reference number: 899]. Its type is Typhis muticus.
It was reranked as Typhis (Laevityphis) by Woodring (1959), Dey (1961); it was reranked as Siphonochelus (Laevityphis) by Gertman (1969), Perrilliat (1992), Todd (2001).
It was assigned to Typhis by Woodring (1959), Dey (1961); to Muricinae by Squires (1984); to Siphonochelus by Gertman (1969), Perrilliat (1992), Todd (2001); to Neogastropoda by Sepkoski (2002); and to Muricidae by Darragh (2017).
It was reranked as Typhis (Laevityphis) by Woodring (1959), Dey (1961); it was reranked as Siphonochelus (Laevityphis) by Gertman (1969), Perrilliat (1992), Todd (2001).
It was assigned to Typhis by Woodring (1959), Dey (1961); to Muricinae by Squires (1984); to Siphonochelus by Gertman (1969), Perrilliat (1992), Todd (2001); to Neogastropoda by Sepkoski (2002); and to Muricidae by Darragh (2017).
Subtaxa
Laevityphis (Laevityphis), Siphonochelus (Laevityphis) bullisi, Siphonochelus (Laevityphis) costaricensis, Siphonochelus (Laevityphis) curvirostratus, Siphonochelus (Laevityphis) gracilis (syn. Typhis (Typhina) alternata), Siphonochelus (Laevityphis) linguiferus, Siphonochelus (Laevityphis) muticus (syn. Typhis coronarius), Siphonochelus (Laevityphis) sawkinsi, Siphonochelus (Laevityphis) schencki, Typhis (Laevityphis) thagus, Typhis (Neotyphis) tapunagai
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1903 | Laevityphis Cossmann |
| 1959 | Typhis (Laevityphis) Woodring p. 222 |
| 1961 | Typhis (Laevityphis) Dey |
| 1961 | Typhis (Neotyphis) Vella |
| 1969 | Siphonochelus (Laevityphis) Gertman p. 170 |
| 1984 | Laevityphis Squires p. 30 |
| 1992 | Siphonochelus (Laevityphis) Perrilliat p. 25 |
| 2001 | Siphonochelus (Laevityphis) Todd |
| 2002 | Laevityphis Sepkoski |
| 2017 | Laevityphis Darragh p. 78 |
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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.
Subg. †Siphonochelus (Laevityphis) Cossmann 1903
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Subg. Laevityphis (Laevityphis) Cossmann 1903
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†Laevityphis (Laevityphis) ludbrookae Keen and Campbell 1964
†Siphonochelus (Laevityphis) bullisi Gertman 1969
†Siphonochelus (Laevityphis) costaricensis Olsson 1922
†Siphonochelus (Laevityphis) curvirostratus Conrad 1848
†Siphonochelus (Laevityphis) gracilis Conrad 1833
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Invalid names: Typhis (Typhina) alternata Lea 1833 [synonym]
†Siphonochelus (Laevityphis) linguiferus Dall 1890
†Siphonochelus (Laevityphis) muticus Sowerby 1834
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Invalid names: Typhis coronarius Deshayes 1865 [synonym]
†Siphonochelus (Laevityphis) sawkinsi Mansfield 1925
†Siphonochelus (Laevityphis) schencki Keen and Campbell 1964
†Typhis (Laevityphis) thagus Olsson 1930
Invalid names: Typhis (Neotyphis) Vella 1961 [synonym]
Diagnosis
No diagnoses are available