Tonkinospira Jochum, Slapnik & Páll-Gergely, 2014

Páll-Gergely, Barna, Grego, Jozef, Vermeulen, Jaap J., Reischütz, Alexander, Hunyadi, András & Jochum, Adrienne, 2019, New Tonkinospira Jochum, Slapnik & Páll-Gergely, 2014 species from Laos and Vietnam (Gastropoda: Pulmonata: Hypselostomatidae), Raffles Bulletin of Zoology 67, pp. 517-535 : 518

Genus Tonkinospira Jochum, Slapnik & Páll-Gergely, 2014 in Jochum et al. (2014)

Systenostoma Bavay & Dautzenberg, 1909a: 243 .

Systenostoma — Bavay & Dautzenberg, 1909b: 196.

Tonkinospira Jochum, Slapnik & Páll-Gergely in Jochum et al., 2014: 31 [replacement name].

Type species. Helix (Systenostoma) pauperrima Bavay & Dautzenberg, 1909 by subsequent designation (Pilsbry, 1917).

Included species. Tonkinospira chytrophora (J. Mabille, 1887) , Tonkinospira crassicostata Páll-Gergely & Grego , new species, T. danangensis Páll-Gergely & Hunyadi , new species, Tonkinospira defixa ( Bavay & Dautzenberg, 1912) , T. depressa ( Jaeckel, 1950) , T. raxajacki Páll-Gergely & A. Reischütz , new species, T. suturata Páll-Gergely & Grego , new species, T. pauperrima (Bavay & Dautzenberg, 1909) , T. pulverea (Bavay & Dautzenberg, 1909) , T. triangulata Páll-Gergely & Vermeulen , new species ( Fig. 1 ).

Distribution. Tonkinospira species are so far only known from Northern and Central Vietnam and Central Laos (Páll- Gergely et al., 2015, 2017 and this study; Fig. 2 ).

Figures

Fig. 1. Synoptic view of Tonkinospira species. Tonkinospira chytrophora: MNHN-IM-2000-32862 (lectotype); T. crassicostata new species, HNHM 104403 (holotype); T. danangensis new species, HNHM 104404 (holotype); T. defixa, MNHN-IM-2000-32866 (syntype); T. depressa, SMF 202927 (paratype); T. pauperrima, MNHN-IM-2000-32864 (syntype); T. pulverea, MNHN-IM-2000-32863 (syntype); T. raxajacki new species, NHMW 113205 (holotype); T. suturata, new species, HNHM 104405 (holotype); T. tomasini, MZUF GC/49399 (holotype, from the original description, Páll-Gergely et al., 2017); T. triangulata, new species, (holotype). Scale bar represents 1 mm.

Fig. 2. Distribution of Tonkinospira Jochum, Slapnik & Páll- Gergely, 2014 species. 1, type locality of Tonkinospira pauperrima and Tonkinospira pulverea; 2, Halong Bay area, locality of Tonkinospira defixa, Tonkinospira cf. pauperrima, Tonkinospira triangulata new species; 3, limestone area NE Thakhek, locality of Tonkinospira crassicostata new species, Tonkinospira raxajacki new species, Tonkinospira suturata new species; 4, additional locality of Tonkinospira raxajacki new species; 5, type locality of Tonkinospira danangensis new species.