Hypselostoma emergens ( van Benthem Jutting, 1950 ), 2025
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publication ID |
https://doi.org/10.3897/zookeys.1235.145281 |
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publication LSID |
lsid:zoobank.org:pub:9177E821-2373-4493-9728-FF540527C42F |
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DOI |
https://doi.org/10.5281/zenodo.15269053 |
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persistent identifier |
https://treatment.plazi.org/id/956C9AEC-0FC2-5B8A-ABB2-932BFBB74568 |
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treatment provided by |
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scientific name |
Hypselostoma emergens ( van Benthem Jutting, 1950 ) |
| status |
comb. nov. |
Hypselostoma emergens ( van Benthem Jutting, 1950) comb. nov.
Figs 224 B View Figure 224 , 226 View Figure 226 , 241 View Figure 241
Gyliotrachela emergens van Benthem Jutting, 1950: 34–35, fig. 20. View in CoL
Gyliotrachela emergens View in CoL — van Benthem Jutting 1950: 45; Zilch 1984: 165; Maassen 2001: 75.
Type material examined.
Malaysia • 54 paratypes; from the type locality; 1939; Raffles Museum, Singapore ex. coll.; RMNH.Moll.137150 .
Additional material examined.
Malaysia • 2 shells; Perlis, ca 2 km S of Bukit Keteri (NE of Kangar); 22 Mar. 1998; Hemmen leg.; coll. PGB .
Type locality.
“ Bukit Chuping, Perlis ”, Malaysia.
Differential diagnosis.
See under H. modestum .
Distribution.
This species is known from Bukit Chuping (type locality) and Bukit Keteri (this study), both located in Perlis, N Peninsular Malaysia.
Remarks.
Some of the paratypes have more or less protruding and detached last whorl. Also, variability is observed in the keel near the aperture, it can be more or less sharp / pronounced.
| RMNH |
National Museum of Natural History, Naturalis |
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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Class |
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SuperOrder |
Eupulmonata |
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Genus |
Hypselostoma emergens ( van Benthem Jutting, 1950 )
| Gojšina, Vukašin, Hunyadi, András, Sutcharit, Chirasak, Tongkerd, Piyoros, Auffenberg, Kurt, Grego, Jozef, Vermeulen, Jaap J., Reischütz, Alexander & Páll-Gergely, Barna 2025 |
Gyliotrachela emergens
| Van Benthem Jutting WSS 1950: 35 |
Gyliotrachela emergens
| Maassen WJM 2001: 75 |
| Zilch A 1984: 165 |
| Van Benthem Jutting WSS 1950: 45 |