Cochlostoma (T.) elegans ( Clessin, 1879 ), 1897
publication ID |
https://doi.org/ 10.5852/ejt.2024.927.2475 |
publication LSID |
lsid:zoobank.org:pub:B6E43365-FACA-49BA-8CCD-77E4BF8F0016 |
DOI |
https://doi.org/10.5281/zenodo.10854016 |
persistent identifier |
https://treatment.plazi.org/id/03A387B9-FF9C-FFB2-FDFA-1C57FEDDA43D |
treatment provided by |
Plazi |
scientific name |
Cochlostoma (T.) elegans ( Clessin, 1879 ) |
status |
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Cochlostoma (T.) elegans ( Clessin, 1879) View in CoL
Figs 72 View Fig (cyan dots), 73E, 77–81
Pomatias elegans Clessin, 1879: 122–123 View in CoL .
Pomatias (Eupomatias) elegans var. irrregularis Wagner, 1897: 11 , pl. 1 fig. 11.
Pomatias (Eupomatias) elegans var. spectabilis Wagner, 1897: 11 , pl. 1 fig. 12.
Pomatias (Eupomatias) elegans var. tumida Wagner, 1897: 12 , pl. 1 fig. 13a–b.
Pomatias (Eupomatias) elegans var. similis Wagner, 1897: 12 , pl. 1 fig. 14.
Pomatias (Eupomatias) elegans var. oostoma Westerlund, 1883: 12 , pl. 1 fig. 10a–b.
Pomatias (Eupomatias) elegans var. imoschiensis Wagner, 1906: 98–99 , pl. 3 fig. 1a–b.
Pomatias (Eupomatias) braueri var. latestriatum Wagner, 1897: 10 , pl. 1 fig. 8.
Syntype
CROATIA • ♀; “ Cochlostoma (C.) elegans (Clessin) Orig. 1897 T.1 F.9–Kroatien: Podgorje , Velebith , Clessin 1889”; SMF158949 About SMF .
Other specimens
CROATIA • syntype of C. (T.) elegans irregularis ; Velebit ; 43.8634° N, 15.83° E; A.J. Wagner leg.; SMF158959 About SMF /5 GoogleMaps • syntype of C. (T.) elegans tumida ; 10- Visočica near Gospić ; 44.43° N, 15.3713° E; A.J. Wagner leg.; SMF158970 About SMF /3 GoogleMaps • syntype of C. (T.) elegans imoschiensis ; 7- Imoschi , Süddalmatien; 43.4505° N, 17.2091° E; Sturany leg.; SMF158972 About SMF /10 GoogleMaps • syntype of C. (T.) elegans irregularis ; 1?- Velebit ; 44.5339° N, 15.0772° E; A.J. Wagner leg.; NHMW25349 View Materials GoogleMaps • syntype of C. (T.) elegans imoschiensis ; 7- Imotski ; 43.4473° N, 17.214° E; 1901; Sturany leg.; NHMW34514 View Materials GoogleMaps • syntype of C. (T.) elegans tumida ; 8- Rača by Sveta Jurai; 44.9277° N, 14.9199° E; A.J. Wagner leg.; NHMWK46907 GoogleMaps • syntype of C. (T.) braueri latestriatum ; 9- VakanskiVrh ; 44.3661° N, 15.509° E; A.J. Wagner leg.; NHMW66398 View Materials GoogleMaps • syntype of C. (T.) braueri spectabilis ; 11- Lukovo Zugarje ; 44.26° N, 15.12° E; A.J. Wagner leg.; MIZPASW 6590 GoogleMaps • 2- Senj (topotypical); 44.9851° N, 14.9311° E; 1999; De Mattia leg.; WdM1862 GoogleMaps • 3- Senj-Sveti Jurai (topotypical); 44.9187° N, 14.9241° E; 2009; De Mattia leg.; WdM6887 GoogleMaps • 4- Razbojište near Oltari ; 44.9084° N, 14.9453° E; 2009; De Mattia leg.; WdM6896 GoogleMaps • 5- 1.7 km E of Vidovac; 44.5246° N, 15.0718° E; 1999; Fehér and Tamás leg.; HNHM91857 About HNHM GoogleMaps • 6- Velika Paklenica ; 44.3326° N, 15.4833° E; 1999; Fehér and Tamás leg.; HNHM91859 About HNHM GoogleMaps • 7- Imotski ; 43.4505° N, 17.2091° E; 2008; Dányi, Fehér, Kontschán and Murányi leg.; HNHM97265 About HNHM GoogleMaps .
Type locality
Clessin (1879) wrote: “Diese Art wurde mir von Professor Stossich von Croatien mitgetheilt, ohne nähere Angabe des Fundortes. [This species was communicated to me by Professor Stossich of Croatia, without any further details of the place of discovery]”. The label SMF- 158949 states: “ Kroatien: Podgorje, Velebith, Clessin 1889”. This is a region at the foothill of the Velebit Mountains along the Croatian coast between Senj and Zrmanja, more than 130 km long.
Description
SHELL. Spaced riblets on last part of protoconch. Teleoconch spotless. Whitish not very prominent ribs often highly but irregularly inclined with respect to main axis. Mouth very inclined too, with moderately strong lip and flat columellar lobe leaving wide umbilicus well visible.
MEASUREMENTS. 18 ♀♀: whorls= 6.3–8.5, H =5.5–8.0 mm, H/W=2.01–2.57, roundness =0.09–0.17, ribs incl.= 45–58°, apert. incl. =18–33°, ribs/mm 1 st wh. =3–17, ribs/mm 4 th wh.=6–14.
FEMALE GENITAL ORGANS. As in C. (T.) nanum .
Remarks
We synonymize all the so-called subspecies because they do not have their own exclusive ranges with diagnostic character states. We synonymize C. (T.) braueri latestriatum ( Wagner, 1897) with C. (T.) elegans despite the lack of anatomical and molecular data on the following ground: the syntype of C. (T.) braueri latestriatum from Vaganski Vrh ( Fig. 80A View Fig ) has a shell substantially differing from the other supposed syntype of “ latestriatum ” from Visočica peak ( Fig. 80B View Fig . Vaganski Vrh and Visočica peak are mentioned as type localities in the original description). The latter presents the same shell morphology of the “ dubium ” specimens from Mount Metla ( Fig. 89 View Fig ). The same shell morphology and geographical proximity (roughly 20 km along the same mountain range) between Visočica peak and Mount Metla induce to think that they are conspecific and both specimens of C. (T.) dubium ( Wagner, 1897) . Therefore, the syntype of this taxon is the specimen from Vaganski Vrh, but it is not clear why it has been defined as a subspecies of “ braueri ” instead of C. (T.) elegans : comparing specimens as in Fig. 81 View Fig , this appears much more probable than assigning it to a species living much further north and, as far as is known, restricted to a single mountain (Mount Klek). Moreover, Vakanski Vrh is only a few kilometers distant from Velika Paklenica, from where the sample is embedded in the phylogenetic tree in the “ elegans ” branch.
There are probably populations of C. (T.) elegans that have a subspecific status, but this has to be studied in more detail.
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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Cochlostoma (T.) elegans ( Clessin, 1879 )
Zallot, Enrico, Kamchev, Panche, Schilthuizen, Menno, Fehér, Zoltán, Mattia, Willy De & Gittenberger, Edmund 2024 |
Pomatias (Eupomatias) elegans var. imoschiensis
Wagner A. J. 1906: 99 |
Pomatias (Eupomatias) elegans var. irrregularis
Wagner A. J. 1897: 11 |
Pomatias (Eupomatias) elegans var. spectabilis
Wagner A. J. 1897: 11 |
Pomatias (Eupomatias) elegans var. tumida
Wagner A. J. 1897: 12 |
Pomatias (Eupomatias) elegans var. similis
Wagner A. J. 1897: 12 |
Pomatias (Eupomatias) braueri var. latestriatum
Wagner A. J. 1897: 10 |
Pomatias (Eupomatias) elegans var. oostoma
Westerlund C. A. 1883: 12 |
Pomatias elegans
Clessin S. 1879: 123 |