Pupina hungerfordiana Nevill, 1878

Jirapatrasilp, Parin, Sutcharit, Chirasak & Panha, Somsak, 2022, Annotated checklist of the operculated land snails from Thailand (Mollusca, Gastropoda, Caenogastropoda): the family Pupinidae, with descriptions of several new species and subspecies, and notes on classification of Pupina Vignard, 1829 and Pupinella Gray, 1850 from mainland Southeast Asia, ZooKeys 1119, pp. 1-115 : 1

Pupina hungerfordiana Nevill, 1878

Figs 21U, V , 26B

Pupina hungerfordiana Nevill, 1878: 300, 301. Type locality: Hsaddan Koo, Salween Valley [Hasaddan Koo, the cave on the limestone hill south of Hpa-An in Ein Du Village, Hpa-An Township, Hpa-An District, Kayin State, Myanmar]. Nevill 1881: 148, pl. 6, fig. 6.

Pupina hungerfordi [sic]- Godwin-Austen 1897: 41, 42, pl. 69, fig. 7, 7a.

Pupina (Tylotoechus) hungerfordiana - Kobelt 1902: 314. Gude 1921: 194, 195.

Type material examined.

Holotype of Pupina hungerfordiana figured in Nevill (1881: pl. 6, fig. 6).

Other material examined.

NHMUK 91.3.14.686-7 (2 shells; Figs 21U, V , 26B ) from Hsaddan Koo.

Diagnosis.

Shell ovate; last whorl ca. two thirds of shell height. Apertural lip thickened. Parietal tooth thickened, long fin-shaped, reaching beyond the middle of last whorl, outer border curved, covering posterior canal; columellar tooth somewhat thickened, curvedly triangular shaped, located next to slit-like anterior canal.

Differential diagnosis.

Pupina hungerfordiana is most similar to P. artata and P. bensoni sp. nov. in shell shape, but different from P. artata by the long, thickened, fin-shaped parietal tooth, reaching beyond the middle of last whorl, and different from P. bensoni sp. nov. by the lack of furrow between the inner and outer peristomes.

Distribution.

Known only from the type locality ( Gude 1921).

Remarks.

As P. hungerfordiana was described based on a single specimen as explicitly stated in the original description, that specimen is the holotype fixed by monotypy ( ICZN 1999: Art. 73.1.2).

Figures

Figure 21. Shells of Pupina artata species group from mainland Southeast Asia A-M Pupina artata A syntype UMZC I. 102960. A and specimens B CUMZ 12011 C CUMZ 12023 D CUMZ 12038 E CUMZ 12026 F CUMZ 12015 G CUMZ 12009 H CUMZ 12001 I CUMZ 12003 J NHMUK 1906.4.4.28 K CUMZ 12037 L CUMZ 12031, and M CUMZ 12018 N, O Pupina pallens N lectotype SMF 109951 and O specimen CUMZ 12042 P-R Pupina limitanea P, Q syntypes NHMUK 1903.7.1.2967 and R specimen CUMZ 12044 S Pupina billeti, holotype MNHN-IM- 2000 - 35841 T Pupina verneaui, syntype MNHN-IM- 2000 - 35843 U, V Pupina hungerfordiana, specimens NHMUK 91.3.14.686 - 7 W, X Pupina bensoni sp. nov. W holotype CUMZ 12045 / 1 and X paratype CUMZ 12046 / 1. Photo: H. Taylor, NHM (A, P, Q), P. Maestrati, MNHN (S, T).

Figure 26. A Pupina bensoni sp. nov., paratype CUMZ 12046 / 1 from Khao Wong Cave, Uthai Thani B Pupina hungerfordiana, specimen NHMUK 91.3.14.686 - 7 from Hsaddan Koo C Pupina billeti, holotype MNHN-IM- 2000 - 35841 D Pupina verneaui, syntype MNHN-IM- 2000 - 35843 from Ha-Giang, Tonkin E, F Pupina peguensis E syntype of Pupina blanfordi NHMUK 1888.12.4.100 from Pegu and F specimen NHMUK ex. Cuming coll. from Lao Mountains, Camboja. Photo: P. Maestrati, MNHN (C, D).