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Anachis (Costoanachis)
Taxonomy
Costoanachis was named by Sacco (1890) [Sepkoski's age data: T Mi-m].
It was reranked as Anachis (Costoanachis) by Gardner (1948), Gardiner (1948), Marks (1951), MacNeil (1960), Richards (1962), Woodring (1964), Addicott (1970), Ladd (1977), Ladd (1982) and Monsecour and Monsecour (2005).
It was assigned to Columbellidae by Todd (2001); to Neogastropoda by Sepkoski (2002); and to Anachis by Gardner (1948), Gardiner (1948), Marks (1951), MacNeil (1960), Richards (1962), Woodring (1964), Addicott (1970), Ladd (1977), Ladd (1982) and Monsecour and Monsecour (2005).
It was reranked as Anachis (Costoanachis) by Gardner (1948), Gardiner (1948), Marks (1951), MacNeil (1960), Richards (1962), Woodring (1964), Addicott (1970), Ladd (1977), Ladd (1982) and Monsecour and Monsecour (2005).
It was assigned to Columbellidae by Todd (2001); to Neogastropoda by Sepkoski (2002); and to Anachis by Gardner (1948), Gardiner (1948), Marks (1951), MacNeil (1960), Richards (1962), Woodring (1964), Addicott (1970), Ladd (1977), Ladd (1982) and Monsecour and Monsecour (2005).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Costoanachis Sacco p. 57 |
| 1948 | Anachis (Costoanachis) Gardiner p. 229 |
| 1948 | Anachis (Costoanachis) Gardner p. 228 |
| 1951 | Anachis (Costoanachis) Marks p. 382 |
| 1960 | Anachis (Costoanachis) MacNeil p. 67 |
| 1962 | Anachis (Costoanachis) Richards |
| 1964 | Anachis (Costoanachis) Woodring p. 248 |
| 1970 | Anachis (Costoanachis) Addicott p. 86 |
| 1977 | Anachis (Costoanachis) Ladd p. 46 |
| 1982 | Anachis (Costoanachis) Ladd p. 46 |
| 2001 | Costoanachis Todd |
| 2002 | Costoanachis Sepkoski |
| 2005 | Anachis (Costoanachis) Monsecour and Monsecour p. 76 |
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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. †Anachis (Costoanachis) Sacco 1890
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†Anachis (Costoanachis) mira Dall 1896
†Anachis (Costoanachis) mira fugax Brown and Pilsbry 1911
†Anachis (Costoanachis) stevensoni Marks 1951
†Anachis (Costoanachis) stibara Woodring 1964
Anachis (Costoanachis) translirata Ravenel 1861
Anachis (Costoanachis) varicosa Gaskoin 1852
Costoanachis avara Say 1822
†Costoanachis divilitus Harris and Maury 1917
†Costoanachis exilis Gabb 1873
†Costoanachis haitensis Sowerby 1850
Costoanachis semiplicata Stearns 1873
Diagnosis
No diagnoses are available