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Scalina
Taxonomy
Scalina was named by Conrad (1865) [Sepkoski's age data: T Dani R Sepkoski's reference number: 700]. It is extant. Its type is Scalaria staminea.
It was reranked as Amaea (Scalina) by DuShane and McLean (1968), Hickman (1980) and Dushane (1988).
It was assigned to Amaea by DuShane and McLean (1968), Hickman (1980) and Dushane (1988); to Neotaenioglossa by Sepkoski (2002); and to Epitoniidae by Gardner (1947), Olsson (1967), Addicott (1970), Perrilliat (1992), Todd (2001), DeVries (2007) and Landau and Marques da Silva (2010).
It was reranked as Amaea (Scalina) by DuShane and McLean (1968), Hickman (1980) and Dushane (1988).
It was assigned to Amaea by DuShane and McLean (1968), Hickman (1980) and Dushane (1988); to Neotaenioglossa by Sepkoski (2002); and to Epitoniidae by Gardner (1947), Olsson (1967), Addicott (1970), Perrilliat (1992), Todd (2001), DeVries (2007) and Landau and Marques da Silva (2010).
Species
Acrilla (Ferminoscala) aragoensis, Acrilla (Ferminoscala) atwoodi, Acrilla (Ferminoscala) becki, Acrilla (Ferminoscala) berthiaumei, Acrilla (Ferminoscala) dickersoni, Acrilla (Ferminoscala) durhami, Acrilla (Ferminoscala) pakistanica, Acrilla (Ferminoscala) pinolensis, Acrilla (Ferminoscala) tejonensis, Ferminoscala durhami, S. belti, S. boylae, S. brophyi, S. brunneopicta (syn. Epitonium (Ferminoscala) eleutherium), S. cheneyi, S. deroyae, S. ferminiana (syn. Epitonium (Ferminoscala) manabianum, Scala (Acrilla) wiegandi, Scala weigandi), S. foosei, S. gardnerae, S. isaacsoni, S. kendacensis, S. mitchelli, S. pseudoleroyi, S. retifera, S. staminea, S. tehuanarum, S. trigintanaria, S. waynensis, S. whitei
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1865 | Scalina Conrad |
1908 | Ferminoscala Dall p. 316 |
1911 | Elegantiscala deBoury |
1937 | Acrilla (Ferminoscala) Durham p. 506 |
1938 | Acrilla (Ferminoscala) Turner p. 80 |
1941 | Epitonium (Ferminoscala) Pilsbry and Olsson p. 8 |
1944 | Acrilla (Ferminoscala) Durham p. 158 |
1947 | Scalina Gardner p. 577 |
1952 | Acrilla (Ferminoscala) Eames p. 52 |
1967 | Scalina Olsson p. 41 |
1968 | Amaea (Scalina) DuShane and McLean p. 4 |
1970 | Scalina Addicott p. 56 |
1980 | Amaea (Scalina) Hickman p. 31 |
1983 | Acrilla (Ferminoscala) Zinsmeister p. 1291 |
1988 | Amaea (Scalina) Dushane p. 52 |
1992 | Scalina Perrilliat p. 23 |
2001 | Scalina Todd |
2002 | Elegantiscala Sepkoski |
2002 | Scalina Sepkoski |
2003 | Acrilla (Ferminoscala) Oleinik and Marincovich Jr p. 40 |
2007 | Scalina DeVries p. 233 |
2010 | Scalina Landau and Marques da Silva p. 61 |
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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. Scalina Conrad 1865
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†Scalina belti DeVries 2007
†Scalina boylae Olsson 1967
†Scalina brophyi DeVries 2007
Scalina brunneopicta Dall 1908
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Invalid names: Epitonium (Ferminoscala) eleutherium Pilsbry and Olsson 1941 [synonym]
†Scalina cheneyi DeVries 2007
Scalina deroyae DuShane 1970
Scalina ferminiana Dall 1908
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Invalid names: Epitonium (Ferminoscala) manabianum Pilsbry and Olsson 1941 [synonym], Scala (Acrilla) wiegandi Böse 1910 [synonym], Scala weigandi Böse 1910 [synonym]
†Scalina foosei DeVries 2007
†Scalina gardnerae Olsson 1967
†Scalina isaacsoni DeVries 2007
†Scalina kendacensis Jung 1971
Scalina mitchelli Dall 1896
†Scalina pseudoleroyi Maury 1925
Scalina retifera Dall 1889
†Scalina staminea Conrad 1865
Scalina tehuanarum DuShane and McLean 1968
†Scalina trigintanaria Conrad 1848
†Scalina waynensis Mansfield 1940
†Scalina whitei Keen 1943
Invalid names: Elegantiscala deBoury 1911 [synonym], Ferminoscala Dall 1908 [synonym]
Diagnosis
Reference | Diagnosis | |
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J. W. Durham 1937 (Acrilla (Ferminoscala)) | Shell relatively large, turritelloid; axially ornamented by numerous fine thread-like varices; spiral ribs about as prominent as axial varices; basal disk present, axial varices passing over it to the peristome, spiral ribs also present on basal disk; aperture ovate, anterior auricle present. Living in Gulf of Mexico and on Pacific Coast in subtropical conditions. |