Hypselostoma luctans Gojšina & Hunyadi & Sutcharit & Tongkerd & Auffenberg & Grego & Vermeulen & Reischütz & Páll-Gergely 2025, comb. nov.
Creators
- 1. Department of Morphology, Systematics and Phylogeny of Animals, University of Belgrade, Faculty of Biology, Studentski trg 16, 11000, Belgrade, Serbia
- 2. Adria sétány 10 G 2 / 5., H- 1148 Budapest, Hungary
- 3. Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
- 4. Florida Museum of Natural History, University of Florida, 1659 Museum Road, Gainesville, FL, 32611, USA
- 5. Horná Mičiná 219, SK- 97401 Banská Bystrica, Slovakia
- 6. JK Art and Science, Lauwerbes 8, 2318 AT Leiden, Netherlands
- 7. Puechhaimgasse 52, 3580 Horn, Austria
- 8. Plant Protection Institute, HUN-REN Centre for Agricultural Research, Brunszvik u. 2., Martonvásár, 2462, Hungary & Department of Water Management and Natural Ecosystems, Albert Kázmér Faculty of Mosonmagyaróvár, Széchenyi István University, Vár 2., 9200 Mosonmagyaróvár, Hungary
Description
Hypselostoma luctans (van Benthem Jutting, 1950) comb. nov.
Figs 186 I, 204, 205, 223
Gyliotrachela luctans van Benthem Jutting, 1950: 33–34, fig. 19.
Gyliotrachela luctans — van Benthem Jutting 1950: 46; Zilch 1984: 166; Maassen 2001: 76; Foon et al. 2017: 79, fig. 30 C.
Type material examined.
Malaysia • 23 paratypes; from the type locality; 1938; Raffles Museum Singapore ex. coll.; RMNH.Moll.137158.
Additional material examined.
Thailand • 7 shells; Yala Province, 9.5 km from the junction to Bannang Sata, 1700 m north from the road no 4077, left side of the side road; 6°19.803'N, 101°13.135'E; 120 m a. s. l.; 22 Feb. 2023; A. Hunyadi leg.; coll. HA.
Type locality.
“ Gunong Pondok, Padang Rengas, Perak ”, Malaysia.
Differential diagnosis.
This species is similar to H. bubalus sp. nov. with which it is also geographically approximate. It differs from it by a clearly narrower umbilicus. Hypselostoma bubalus sp. nov. is also spirally striated on some isolated parts of the shell (above or below the keel), but H. luctans is not. See also under H. piconis.
Distribution.
This species is known from Peninsular Malaysia and Yala Province in Thailand.
Remarks.
There can be two interpalatal plicae, and in some cases, none are visible. Umbilicus can sometimes be slightly wider, with a stronger groove inside (than the figured specimen).
Notes
Files
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Linked records
Additional details
Identifiers
Biodiversity
- Collection code
- HA , RMNH
- Event date
- 2023-02-22
- Verbatim event date
- 2023-02-22
- Scientific name authorship
- Gojšina & Hunyadi & Sutcharit & Tongkerd & Auffenberg & Grego & Vermeulen & Reischütz & Páll-Gergely
- Kingdom
- Animalia
- Phylum
- Mollusca
- Order
- Stylommatophora
- Family
- Hypselostomatidae
- Genus
- Hypselostoma
- Species
- luctans
- Taxon rank
- species
- Taxonomic status
- comb. nov.
- Type status
- holotype
- Taxonomic concept label
- Hypselostoma luctans (Benthem, 1950) sec. Gojšina, Hunyadi, Sutcharit, Tongkerd, Auffenberg, Grego, Vermeulen, Reischütz & Páll-Gergely, 2025
References
- Van Benthem Jutting WSS (1950) The Malayan species of Boysidia, Paraboysidia, Hypselostoma and Gyliotrachela (Gastropoda, Pulmonata, Vertiginidae) with a catalogue of all the species hitherto described. Bulletin of the Raffles Museum 21: 5-47.
- Van Benthem Jutting WSS (1950) The Malayan species of Boysidia, Paraboysidia, Hypselostoma and Gyliotrachela (Gastropoda, Pulmonata, Vertiginidae) with a catalogue of all the species hitherto described. Bulletin of the Raffles Museum 21: 5–47.
- Zilch A (1984) Die Typen und Typoide des Natur-Museums Senckenberg. Mollusca: Pupillacea: Chondrinidae: Gastrocoptinae, Hypselostomatidae, Aulacospirinae. Archiv für Molluskenkunde 115 (1–3): 151–177.
- Maassen WJM (2001) A preliminary checklist of the non-marine molluscs of west-Malaysia. " A handlist ". De Kreukel, extra edition: 1–155 [pls 1–3].
- Foon JK, Clements GR, Liew TS (2017) Diversity and biogeography of land snails (Mollusca, Gastropoda) in the limestone hills of Perak, Peninsular Malaysia. ZooKeys 682: 1–94. https://doi.org/10.3897/zookeys.682.12999