Clavatula ’ sophiae ( Hoernes & Auinger, 1891 )
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publication ID |
https://doi.org/ 10.11646/zootaxa.5123.1.1 |
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publication LSID |
lsid:zoobank.org:pub:036F6B4D-CDCC-4CD7-A914-9A1D8C7A097A |
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persistent identifier |
https://treatment.plazi.org/id/039487D1-FFA6-FF8D-FFBA-FC0F694BFB61 |
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treatment provided by |
Plazi |
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scientific name |
Clavatula ’ sophiae ( Hoernes & Auinger, 1891 ) |
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‘ Clavatula ’ sophiae ( Hoernes & Auinger, 1891) View in CoL
Figs 13C View FIGURE 13 1 –C View FIGURE 1 3 View FIGURE 3 , D 1 –D View FIGURE 1 3 View FIGURE 3 , E 1 –E View FIGURE 1 3 View FIGURE 3 , F 1 –F View FIGURE 1 3, 3L View FIGURE 3 , 5 View FIGURE 5 , 6 View FIGURE 6
Pleurotoma interrupta Brocc. — Hörnes 1848: 20 [non ‘ Clavatula View in CoL ’ interrupta ( Brocchi, 1814) ].
* Pleurotoma (Clavatula) Sophiae nobis.— Hoernes & Auinger 1891: 340, pl. 43, figs 8–9.
Clavatula sophiae Hoernes & Auinger View in CoL — Csepreghy-Meznerics 1953: 10, pl. 1, figs 21–22.
? Clavatula (Trachelochetus) interrupta sophiae R. Hoernes et Auinger View in CoL — Švagrovský 1958: 22, pl. 7, fig. 1.
C [lavatula]. (C [lavatula]) [ interrupta View in CoL ]. sophiae (R. Hörn. et Au.) View in CoL — Sieber 1958a: 156.
Clavatula sophiae Hoernes et Auinger, 1891 View in CoL — Glibert 1960: 42.
? Clavatula interrupta sophiae Hoernes & Auinger, 1891 View in CoL — Strausz 1966: 404, pl. 15, figs 4–5.
Clavatula (Clavatula) interrupta ( Brocchi, 1814) View in CoL — Švagrovský 1982: 412, pl. 8, fig. 1 [non ‘ Clavatula View in CoL ’ interrupta ( Brocchi, 1814) View in CoL ].
Clavatula sophiae (R. Hoernes & Auinger, 1891) View in CoL — Mikuž 2009: 32, pl. 11, fig. 143.
Clavatula olgae (R. Hoernes & Auinger, 1891) View in CoL — Mikuž 2009: 32, pl. 10, fig. 142 [non ‘ Clavatula View in CoL ’ olgae ( Hoernes & Auinger, 1891) View in CoL ].
non Clavatula interrupta sophiae Br. View in CoL — Strausz 1954: 111, pl. 5, figs 101a–b [= Megaclavatula sp. ]. non Clavatula View in CoL cfr. sophiae Hoernes et Auinger View in CoL — Kecskemétiné Körmendy 1962: 92, pl. 11, fig. 1 [= Megaclavatula sp. ]. non Clavatula interrupta Br. View in CoL aff. sophiae (Hoern. et Auing.) View in CoL — Kókay 1966: 63, pl. 9, fig. 16 [= Perrona ilonae View in CoL nov. nom.]. non Clavatula (Clavatula) interrupta sophiae (Hoernes et Auinger, 1879) View in CoL —Hinculov in Iliescu et al. 1968: 147, pl. 36, figs 13a–b [= Olegia View in CoL ]. non Clavatula interrupta Brocchi, 1814 View in CoL — Nicorici & Sagatovici 1973: 174, pl. 27, fig. 15 [unidentifiable fragment]. non Clavatula (Clavatula) interrupta sophiae (R. Hoernes et M. Auinger, 1879) View in CoL — Švagrovský 1981b: 156, pl. 48, fig. 1 [= Olegia szokolyensis Strausz, 1960 ]. non Clavatula (Clavatula) sophiae (Hoernes R. & Auinger, 1891) View in CoL — Mikuž 1998: 75, pl. 4, fig. 5 [new species?]. non Clavatula sophiae ( Hoernes & Auinger, 1891) View in CoL — Bałuk 2003: 38, pl. 3, figs 10–11 [new species?].
Type material. Lectotype designated herein: NHMW 2021 View Materials /0127/0001, Enzesfeld ( Austria), SL: 44.3 mm, MD: 16.4 mm, illustrated in Hoernes & Auinger (1891, pl. 43, fig. 9), figs 13C 1 –C 3, 3L. Paralectotypes: NHMW 2021 View Materials /0127/0002, Enzesfeld ( Austria), SL: 28.3 mm , MD: 11.4 mm, illustrated in Hoernes & Auinger (1891, pl. 43, fig. 8), figs 13D 1 –D 3.
Illustrated material. NHMW 2021/0127/0004, SL: 53.9 mm, MD: 19.2 mm, Gainfarn ( Austria), figs 13E 1 –E 3; NHMW 2021/0127/0005, SL: 51.5 mm, MD: 18.8 mm, Gainfarn ( Austria), figs 13F 1 –F 3.
Revised description. Shell moderately large, broad fusiform with high conical spire; apical angle ~35°. Protoconch not preserved. Teleoconch of 12 whorls. Early teleoconch whorls flat-sided with tripartite sculpture; two adsutural spiral rows of small beads, with weakly beaded narrow central cord. Later whorls with subsutural collar of moderate width, bearing initially vague tubercles. Small spines develop on last two whorls; deeply concave mid-portion, central cord disappears on fifth whorl; suprasutural cord with prominent opisthocline tubercles. Entire surface covered by numerous secondary spiral cords also overriding tubercles. Suture narrowly incised, running below beads. Last whorl ~60% of total height. Subsutural collar of moderate width, bearing small spines just below suture. Subsutural ramp wide, concave. Shoulder delimited by row of small tubercles. Mid-whorl weakly convex, weakly angled at peribasal cord. Base strongly constricted. Siphonal fasciole weakly developed. Sculpture below ramp of slightly strengthened tubercular shoulder cord, beaded mid-whorl, peribasal and perifasciolar cords with further irregular cords of primary to tertiary strength intercalated over entire whorl. Aperture moderately wide, pyriform.Outer lip not thickened, with about 14 lirae deep within of roughly alternating length.Anal sinus moderately wide and deep, asymmetrically V-shaped, with apex mid-ramp. Siphonal canal moderately long, moderately narrow, straight to slightly deflected to left, unnotched. Columella excavated in upper third, straight below, slightly twisted at fasciole, smooth. Columellar and parietal callus strongly thickened, sharply delimited.
Discussion. ‘ Clavatula ’ sophiae ( Hoernes & Auinger, 1891) is reminiscent of ‘ C. ’ olgae ( Hoernes & Auinger, 1891) , but is distinguished by its broader shape, the presence of tubercles on the subsutural collar, and the smaller beads on early teleoconch whorls. Bałuk (2003) treated Clavatula interrupta sensu Hörnes (1854) as synonym of ‘ C. ’ sophiae , but Baluk’s specimens are clearly distinguished by the weak central spiral cord of beads on the early teleoconch whorls of ‘ C. ’ sophiae , by its prominent spiral cords and by the tubercles on its subsutural collar. Moreover, ‘ C. ’ interrupta ( Brocchi, 1814) lacks lirae within the outer lip. The specimens from Korytnica ( Poland), which have been erroneously identified as ‘ C. ’ sophiae by Bałuk (2003), differ in their smaller and more crowded beads on early teleoconch whorls, which are arranged in three uniform spiral rows, the much higher spire, the lower last whorl and the presence of tubercles at the abapical suture.
Paleoenvironment. Inner neritic sandy bottoms partly with seagrass ( Švagrovský 1981a; Dulai 1996; Zuschin et al. 2007).
Distribution in Central Paratethys. Badenian (middle Miocene): Korytnica Basin: Korytnica ( Poland) ( Bałuk 2003); Vienna Basin: Enzesfeld ( Austria) ( Hoernes & Auinger 1891), Borský Mikuláš ( Slovakia) ( Švagrovský 1982); Pannonian Basin: Szob ( Hungary) ( Csepreghy-Meznerics 1953); Krka Basin: Dolenja Brezovica ( Slovenia) ( Mikuž 2009).
| MD |
Museum Donaueschingen |
| NHMW |
Naturhistorisches Museum, Wien |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Clavatula ’ sophiae ( Hoernes & Auinger, 1891 )
| Harzhauser, Mathias, Landau, Bernard & Janssen, Ronald 2022 |
Clavatula sophiae (R. Hoernes & Auinger, 1891 )
| Mikuz, V. 2009: 32 |
Clavatula olgae (R. Hoernes & Auinger, 1891 )
| Mikuz, V. 2009: 32 |
Clavatula (Clavatula) interrupta ( Brocchi, 1814 )
| Svagrovsky, J. 1982: 412 |
Clavatula interrupta sophiae
| Strausz, L. 1966: 404 |
Clavatula sophiae
| Glibert, M. 1960: 42 |
Clavatula (Trachelochetus) interrupta sophiae
| Svagrovsky, J. 1958: 22 |
Clavatula sophiae
| Csepreghy-Meznerics, I. 1953: 10 |
Pleurotoma (Clavatula)
| Hoernes, R. & Auinger, M. 1891: 340 |
Pleurotoma interrupta Brocc.
| Hornes, M. 1848: 20 |