MolluscaBase name details
Systenostoma Bavay & Dautzenberg, 1909
853810 (urn:lsid:marinespecies.org:taxname:853810)
unaccepted (Invalid: junior homonym of Systenostoma Marsson, 1887 [Bryozoa]; Tonkinospira is a replacement name)
Genus
Helix (Systenostoma) pauperrima Bavay & Dautzenberg, 1909 accepted as Tonkinospira pauperrima (Bavay & Dautzenberg, 1909) (type by subsequent designation)
Helix (Systenostoma) Bavay & Dautzenberg, 1909 · unaccepted (original rank)
- Species Systenostoma concava F. G. Thompson & Upatham, 1997 accepted as Angustopila concava (F. G. Thompson & Upatham, 1997) (original combination)
- Species Systenostoma defixa Bavay & Dautzenberg, 1912 accepted as Tonkinospira defixa (Bavay & Dautzenberg, 1912) (original combination)
- Species Systenostoma depressa Jaeckel, 1950 accepted as Tonkinospira depressa (Jaeckel, 1950) (original combination)
- Species Systenostoma edentata Panha & J. B. Burch, 2002 accepted as Hypselostoma edentatum (Panha & J. B. Burch, 2002) (original combination)
- Species Systenostoma elevata F. G. Thompson & Upatham, 1997 accepted as Angustopila elevata (F. G. Thompson & Upatham, 1997) (original combination)
- Species Systenostoma pauperrima (Bavay & Dautzenberg, 1909) accepted as Tonkinospira pauperrima (Bavay & Dautzenberg, 1909) (unaccepted > superseded combination)
- Species Systenostoma tamlod Panha & J. B. Burch, 2002 accepted as Angustopila tamlod (Panha & J. B. Burch, 2002) (original combination)
(of Helix (Systenostoma) Bavay & Dautzenberg, 1909) Bavay, A. & Dautzenberg, P. (1909). Molluscorum terrestrium Tonkinorum diagnoses. <em>Journal de Conchyliologie.</em> 56(4): 229–251. ["1908"; 20 March 1909]., available online at https://biodiversitylibrary.org/page/16298225
page(s): 243 [details]
page(s): 243 [details]
MolluscaBase eds. (2025). MolluscaBase. Systenostoma Bavay & Dautzenberg, 1909. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=853810 on 2025-09-11
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original description
(of Helix (Systenostoma) Bavay & Dautzenberg, 1909) Bavay, A. & Dautzenberg, P. (1909). Molluscorum terrestrium Tonkinorum diagnoses. <em>Journal de Conchyliologie.</em> 56(4): 229–251. ["1908"; 20 March 1909]., available online at https://biodiversitylibrary.org/page/16298225
page(s): 243 [details]
basis of record Schileyko, A. A. (1998). Treatise on Recent terrestrial pulmonate molluscs. Part 2. Gastrocoptidae, Hypselostomatidae, Vertiginidae, Truncatellinidae, Pachnodidae, Enidae, Sagdidae. <em>Ruthenica.</em> Supplement 2: 129-261. Moskva [November].
page(s): 164 [details]
subsequent type designation Pilsbry, H. A. (1916-1918). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 24: Pupillidae (Gastrocoptinae). pp 1-380, pls 1-49. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-112, Pl. 1-13, 18 Dec 1916; pp. 113-176, pl. 14-29, 18 July 1917; pp. 177-256, pl. 30-38, 09 Nov 1917; pp. 257-380, i-xii, pl. 39-49, 24 April 1918]. , available online at https://www.biodiversitylibrary.org/page/1295231
page(s): 224-225 [details]
page(s): 243 [details]
basis of record Schileyko, A. A. (1998). Treatise on Recent terrestrial pulmonate molluscs. Part 2. Gastrocoptidae, Hypselostomatidae, Vertiginidae, Truncatellinidae, Pachnodidae, Enidae, Sagdidae. <em>Ruthenica.</em> Supplement 2: 129-261. Moskva [November].
page(s): 164 [details]
subsequent type designation Pilsbry, H. A. (1916-1918). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 24: Pupillidae (Gastrocoptinae). pp 1-380, pls 1-49. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-112, Pl. 1-13, 18 Dec 1916; pp. 113-176, pl. 14-29, 18 July 1917; pp. 177-256, pl. 30-38, 09 Nov 1917; pp. 257-380, i-xii, pl. 39-49, 24 April 1918]. , available online at https://www.biodiversitylibrary.org/page/1295231
page(s): 224-225 [details]
