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Prozonarina fabagina
Taxonomy
Cypraea fabagina was named by Lamarck (1810) [DISTRIBUTION: Early Miocene; Europe. Neotype designated by Schilder 1932b:25. Non 1923 Cypraea (Bernayia) fabagina, – Cossmann & Peyrot,
Actes de la Société Linnéenne de Bordeaux, 74: pl. 9, figs. 9, 10 [= Prozonarina sp.]3. Non 1966 Cypraea (Zonaria) fabagina auctorum, – Strausz, Die miozän-mediterranen Gastropoden Ungarns: 239, pl. 75, figs. 14–21 [= Prozonarina sp.]. Non 2000 Cypraeorbis fabagina, – Fehse, Club Conchylia Informationen, 32 (1/3): 15, 2 unnumb. text figs. [= Prozonarina sp. – 2 different species]. Non 2004 Plaziatia fabagina, – Dolin & Lozouet, Cossmanniana, 4: pl. 24, figs. 1 a–1 c, 2 [figs. 1 a–1 b = Prozonarina sp.; fig. 2 = Zonarina abbessensis (Dolin & Lozouet 2004)].]. Its type specimen is BS.043.06.011, a shell, and it is a 3D body fossil.
It was recombined as Cypraea (Zonaria) fabagina by Sacco (1894); it was recombined as Cypraea (Bernayia) fabagina by Cossmann and Peyrot (1923); it was recombined as Cypraeorbis fabagina by Schilder (1932); it was recombined as Cypraea (Bernaya) fabagina by Islamoglu and Taner (2002); it was recombined as Prozonarina fabagina by Fehse (2007).
It was recombined as Cypraea (Zonaria) fabagina by Sacco (1894); it was recombined as Cypraea (Bernayia) fabagina by Cossmann and Peyrot (1923); it was recombined as Cypraeorbis fabagina by Schilder (1932); it was recombined as Cypraea (Bernaya) fabagina by Islamoglu and Taner (2002); it was recombined as Prozonarina fabagina by Fehse (2007).
Synonymy list
| Year | Name and author |
|---|---|
| 1810 | Cypraea fabagina Lamarck |
| 1894 | Cypraea (Zonaria) fabagina Sacco p. 86 |
| 1923 | Cypraea (Bernayia) fabagina Cossmann and Peyrot |
| 1932 | Cypraeorbis fabagina Schilder p. 25 |
| 2002 | Cypraea (Bernaya) fabagina Islamoglu and Taner p. 49 figs. pl. 3, f. 6 |
| 2007 | Prozonarina fabagina Fehse pp. 62 - 63 figs. Plate 1, figs. 1, 2; plate 2, figs. 1, 2; plate 5, figs. 7, 8 |
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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.
†Prozonarina fabagina Lamarck 1810
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| D. Fehse 2007 | Shell medium sized, ovate, with a produced, blunt anterior terminal and a curved and indented posterior terminal. Neither terminal is clearly delimited from the dorsal elevation. Spire involute, just above the bulge of the anal canal, usually obsolete and covered by thick terminal callus. Dorsum convex, with its highest elevation at the mid-portion and with the apex on the right side, smooth, margins slightly thickened by callus. Marginal callosities rounded. Dorsum hollowed out on both margins of the anterior terminal. Ventrum weakly convex. Aperture almost on ventral mid-portion, slightly sinuous, weakly curved posteriorly, with almost parallel edges, relatively narrow, wider along the fossula. Labrum thickened and slightly expanded medially, slightly declivous anteriorly, inner margin sharply edged, bearing 19 somewhat coarse, close-set, somewhat irregular labral dentietal lip weakly denticulate, with 15 developed denticles, weakening slightly in the mid-portion and strengthening again slightly on the posterior third. Denticles do not extend as folds onto the columella or fossula within the aperture. Terminal ridge marginal, bordering the siphonal canal, where it is slightly strengthened to form a narrow keel. Columellar teeth follow after a slight interstice. Fossula flattened, very steep, not clearly delimited from the rest of the columella, smooth and straight without any denticles on the inner fossular margin. The anterior border is formed by a continuation of the terminal ridge. The terminal ridge projects here at the anterior corner of the fossula. The anterior margin of the fossula is free, not fused with the inside of the dorsum. |
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Burdigalian to the top of the Messinian or 20.44000 to 5.33300 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Burdigalian | Italy | Cypraeorbis fabagina (178108 178110 178111) | |
| Burdigalian | Turkey | Cypraea fabagina (78546) | |
| Langhian | Turkey | Cypraea fabagina (78548) | |
| Langhian | Italy | Cypraeorbis fabagina (178112 178116) | |
| Tortonian | Turkey | Cypraea fabagina (179776) | |
| Tortonian | Italy | Zonaria fabagina (78437) | |
| Messinian | Malta | Cypraea fabagina (131977) |