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Holopea
Taxonomy
Holopea was named by Hall (1847) [Sepkoski's age data: O Aren-u C Serp-l Sepkoski's reference number: 797]. It is not extant. Its type is Holopea symmetrica. It is the type genus of Holopeidae.
It was reranked as Macrocheilus (Holopea) by Hall (1859); it was reranked as Cyclonema (Holopea) by Scofield (1897).
It was assigned to Macrocheilus by Hall (1859); to Trochonematidae by Ulrich and Scofield (1897); to Cyclonema by Scofield (1897); to Holopeinae by Knight et al. (1960); to Euomphalina by Sepkoski (2002); and to Holopeidae by Gischler et al. (2004) and Bouchet et al. (2005).
It was reranked as Macrocheilus (Holopea) by Hall (1859); it was reranked as Cyclonema (Holopea) by Scofield (1897).
It was assigned to Macrocheilus by Hall (1859); to Trochonematidae by Ulrich and Scofield (1897); to Cyclonema by Scofield (1897); to Holopeinae by Knight et al. (1960); to Euomphalina by Sepkoski (2002); and to Holopeidae by Gischler et al. (2004) and Bouchet et al. (2005).
Species
Haplospira craigi, Haplospira henningsmoeni, Haplospira nereis, Haplospira sibeliuxeni, Haplospira variabilis, Haplospira vermiculosa, H. aequalis, H. ampla, H. ampullacea, H. antiquata (syn. Radvanospira ferrigenum), H. applanata, H. appressa, H. arctica, H. balticus, H. brucei, H. concinna, H. concinnula, H. coronata, H. corrugata, H. eichwaldi, H. elizabethi, H. enjalrani, H. excelsa, H. expandens, H. filosus, H. gaspesia, H. gigantea, H. glindmeyeri, H. gracia, H. guelphensis, H. harpa, H. hubbardi, H. inaequistriata, H. inflata, H. informis, H. insignis, H. iowaensis, H. latens, H. lavinia, H. marylandica, H. media, H. mediocris, H. missouriensis, H. mobergi, H. nicolettensis, H. nitidissima, H. obliqua, H. obsoleta, H. occidentalis, H. ottawaensis, H. ovalis, H. paludiniformis, H. parvula, H. perforata, H. plauta, H. praecursor, H. pumila, H. pyrene, H. rossbrookiensis, H. rotunda, H. scalariforme, H. scrutator, H. similis, H. simmonensis, H. simplex, H. subconica, H. subtilis, H. supraplana, H. symmetrica (type species), H. transversa, H. undulata, H. variabilis, H. vaurealensis, H. vigneauensis, Macrocheilus (Holopea) macrostomus, Tortilla disjuncta
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1847 | Holopea Hall |
| 1859 | Macrocheilus (Holopea) Hall p. 21 |
| 1865 | Litiopsis Salter p. 346 |
| 1897 | Haplospira Koken |
| 1897 | Cyclonema (Holopea) Scofield p. 1063 |
| 1897 | Holopea Ulrich and Scofield |
| 1903 | Cirropsis Perner |
| 1903 | Tortilla Perner |
| 1907 | Staurospira Perner p. 304 |
| 1960 | Holopea Knight et al. p. 239 |
| 2002 | Haplospira Sepkoski |
| 2002 | Holopea Sepkoski |
| 2004 | Holopea Gischler et al. p. 132 |
| 2005 | Holopea Bouchet et al. p. 89 |
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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.
G. †Holopea Hall 1847
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†Holopea aequalis Koken and Perner 1925
†Holopea ampla Ulrich and Scofield 1897
†Holopea ampullacea d'Eichwald 1860
†Holopea applanata Lindström 1884
†Holopea appressa Ulrich and Scofield 1897
†Holopea arctica Schuchert 1900
†Holopea balticus Koken and Perner 1925
†Holopea brucei Rohr 1980
†Holopea concinna McCoy 1862
†Holopea concinnula Ulrich and Scofield 1897
†Holopea coronata Koken and Perner 1925
†Holopea corrugata Twenhofel 1928
†Holopea eichwaldi Koken 1897
†Holopea elizabethi Rohr 1980
†Holopea enjalrani Clarke 1907
†Holopea enjalrani corrugata Clarke 1907
†Holopea excelsa Ulrich and Scofield 1897
†Holopea expandens Perner 1907
†Holopea filosus Koken and Perner 1925
†Holopea gaspesia Clarke 1908
†Holopea gigantea Nelson 1963
†Holopea glindmeyeri Rohr 1980
†Holopea gracia Billings 1865
†Holopea guelphensis Billings 1865
†Holopea harpa Angelin and Lindström 1880
†Holopea hubbardi Miller 1892
†Holopea inaequistriata Koken and Perner 1925
†Holopea inflata Yü 1961
†Holopea informis Wilson 1932
†Holopea insignis Ulrich and Scofield 1897
†Holopea iowaensis Webster 1906
†Holopea latens Öpik 1953
†Holopea lavinia Billings 1865
†Holopea lavinia conica Billings 1865
†Holopea marylandica Clarke and Swartz 1913
†Holopea media Wilson 1951
†Holopea mediocris Billings 1866
†Holopea missouriensis Bradley 1930
†Holopea mobergi Troedsson 1918
†Holopea nicolettensis Foerste 1924
†Holopea nitidissima Lindström 1884
†Holopea obliqua Hall 1847
†Holopea obsoleta Hall 1852
†Holopea occidentalis Nicholson 1872
†Holopea ottawaensis Wilson 1951
†Holopea ovalis Billings 1859
†Holopea paludiniformis Hall 1847
†Holopea parvula Ulrich and Scofield 1897
†Holopea perforata Lindström 1884
†Holopea plauta Raymond 1906
†Holopea praecursor Koken and Perner 1925
†Holopea pumila Zhu 1995
†Holopea pyrene Billings 1865
†Holopea rossbrookiensis Peel 1977
†Holopea rotunda Ulrich and Scofield 1897
†Holopea scalariforme Lindström 1884
†Holopea scrutator Raymond 1905
†Holopea similis Ulrich and Scofield 1897
†Holopea simmonensis Tolmachoff 1930
†Holopea simplex Koken and Perner 1925
†Holopea subconica Winchell 1863
†Holopea subtilis Ulrich and Scofield 1897
†Holopea supraplana Ulrich and Scofield 1897
†Holopea symmetrica Hall 1847
†Holopea transversa Lindström 1884
†Holopea undulata Wilson 1932
†Holopea variabilis Koken 1897
†Holopea vaurealensis Twenhofel 1928
†Holopea vigneauensis Twenhofel 1938
†Macrocheilus (Holopea) macrostomus Hall 1861
Invalid names: Cirropsis Perner 1903 [synonym], Haplospira Koken 1897 [synonym], Litiopsis Salter 1865 [objective synonym], Staurospira Perner 1907 [synonym], Tortilla Perner 1903 [synonym]
Diagnosis
No diagnoses are available