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
Author
Jirapatrasilp, Parin
https://orcid.org/0000-0002-5591-6724
Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
Author
Sutcharit, Chirasak
Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand
jirasak4@yahoo.com
Author
Panha, Somsak
Animal Systematics Research Unit, Department of Biology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand & Academy of Science, The Royal Society of Thailand, Bangkok 10300, Thailand
somsak.pan@chula.ac.th
text
ZooKeys
2022
2022-08-25
1119
1
115
http://dx.doi.org/10.3897/zookeys.1119.85400
journal article
http://dx.doi.org/10.3897/zookeys.1119.85400
1313-2970-1119-1
A3BE91C6B79344E1A886A803BF104D8B
F158A7C5261D52B69288A62F3C777CAF
Pupina aureola Stoliczka, 1872
Figs 10D
, 19C
, 32G, H
, 34F
, 36A-F
, 38A-E
Pupina aureola
Stoliczka, 1872: 267, pl. 10, figs 11, 12. Type locality: Penang [Penang State, Malaysia].
Nevill 1878
: 299. de Morgan 1885: 414, Poulo Pinang, mont Tchora,
pres
d'Ipoh
(Kinta), [Perak State, Malaysia].
von
Moellendorff
1891
: 345.
Sykes 1903
: 197, Jalor [Yala Province, Thailand].
van Benthem Jutting 1949
: 57, Gunong Pulai, Johore [Johor State, Malaysia].
van Benthem Jutting 1960
: 13, limestone hill near kampong Tebing Tinggi, N. of Kangar, Perlis [Malaysia].
Chan 1998a
: 4, Ipoh, Perak.
Maassen 2001
: 40, 41.
BEDO 2017
: 88.
Sutcharit et al. 2018
: fig. 5-13f.
Pupina (Tylotoechus) aureola
-
Kobelt 1902
: 307.
Laidlaw 1928
: 34.
Hemmen and Hemmen 2001
: 39.
Pupina arula perakensis
[non
Moellendorff
]-
Foon et al. 2017
: 40, fig. 15c, Ipoh, Perak.
Pupina
sp.-
Sutcharit et al. 2018
: fig. 5-11b.
Type material examined.
Possible syntype
NHMUK 1988.12.4.101 (Figs
34F
,
36A
) from Pinang.
Other material examined.
CUMZ 12112 (2 shells and
6 specimens
in ethanol) from
Phra Kayang Cave
,
Kra Buri District, Ranong Province
,
4 Apr. 1998
.
CUMZ 12113 (
3 specimens
in ethanol) from
Na Mueang Waterfall
,
Ko Samui District, Surat Thani Province
,
4 Mar. 2007
.
CUMZ 12114 (
5 specimens
in ethanol) from
Na Mueang Waterfall
,
Ko Samui District, Surat Thani Province
,
3 Dec. 2015
.
CUMZ 12115 (
4 specimens
in ethanol) from
Pra Puttabhat Sri Suratth Temple
,
Kanchanadit District, Surat Thani Province
,
6 Dec. 2016
.
CUMZ 12116 (
7 specimens
in ethanol;
Fig.
19C
) from
Khiri Rat Phatthana Temple
,
Wiang Sa District, Surat Thani Province
,
4 July 2017
.
CUMZ 12117 (4 shells and
42 specimens
in ethanol;
Fig.
32G
) from
Lod Cave
,
Nopphitam District, Nakhon Si Thammarat District
,
11 Mar. 2017
.
CUMZ 12118 (1 shell) from
Kaeo Surakan Cave
,
Lan Saka District, Nakhon Si Thammarat Province
,
11 Mar. 2017
.
CUMZ 12119 (
6 specimens
in ethanol) from
Tham Thong Panara Temple
,
Tham Phannara District, Nakhon Sri Thammarat Province
,
4 Apr. 2003
.
CUMZ 12120 (36 shells and
1 specimen
in ethanol) from
Tham Thong Panara Temple
,
Tham Phannara District, Nakhon Sri Thammarat Province
,
11 Oct. 2006
.
CUMZ 12121 (>
100 specimens
in ethanol;
Figs
32H
,
36F
,
38A
) from
Tham Thong Panara Temple
,
Tham Phannara District, Nakhon Sri Thammarat Province
,
11 June 2012
.
CUMZ 12122 (
15 specimens
in ethanol) from
Tham Thong Panara Temple
,
Tham Phannara District, Nakhon Sri Thammarat Province
,
15 Jan. 2014
.
CUMZ 12123 (12 shells) from
Tham Thong Panara Temple
,
Tham Phannara District, Nakhon Sri Thammarat Province
,
4 July 2017
.
CUMZ 12124 (3 shells and
1 specimen
in ethanol;
Figs
36B
,
38B
) from
Talot Cave
,
Thung Song District, Nakhon Sri Thammarat Province
,
Thailand
,
5 July 2017
.
CUMZ 12125 (1 shell and
1 specimen
in ethanol) from
Nam Phut Cave
,
Mueang
Phang Nga District
,
Phang Nga Province
,
6 Aug. 2015
.
CUMZ 12126 (9 shells;
Figs
36C
,
38C
) from Khao Huai Haeng Temple,
Huai Yot District
,
Trang Province
,
6 Oct. 2006
.
CUMZ 12127 (
5 specimens
in ethanol) from
Ban Khao Poon
,
Huai Yot District
,
Trang Province
,
6 Oct. 2006
.
CUMZ 12128 (1 shell) from
Trang
Botanical Garden
,
Yan Ta Khao District
,
Trang Province
,
6 Aug. 1999
.
CUMZ 12129 (
4 specimens
in ethanol) from
Khao Pu Chao Bureau of Monks
,
Na Yong District
,
Trang Province
,
8 July 2017
.
CUMZ 12130 (8 shells;
Figs
10D
,
36D
,
38D
) from
Sra Morakot
,
Khlong Thom District
,
Krabi Province
,
15 Jan. 2009
.
CUMZ 12131 (
2 specimens
in ethanol) from
Sra Morakot
,
Khlong Thom District
,
Krabi Province
,
17 May 2012
.
CUMZ 12132 (
15 specimens
in ethanol) from
Toe Bu Cliff Viewpoint
,
Mueang
Satun District
,
Satun Province
,
7 Apr. 2008
.
CUMZ 12133 (7 shells;
Figs
36E, 38E) from
Khantiphol Cave
,
Thung Wa District
,
Satun Province
,
13 Jan. 2009
.
Diagnosis.
Shell ovate to fusiform; last whorl ca. 70-75% of shell height. Apertural lip thickened to highly thickened but not expanded. Parietal tooth thickened, fin-shaped or tooth-like, always located next to but not covering posterior canal; columellar tooth fin-shaped, thickened, located next to anterior canal. Posterior canal slightly bulging outward.
Differential diagnosis.
P. aureola
is most similar to
P. stoliczkai
sp. nov. in shell shape and having both fin-shaped and highly thickened parietal and columellar teeth located next to their respective canals; the posterior canal slightly bulges outward. However,
P. aureola
does not have a furrow between inner and outer peristomes.
Distribution.
Malaysia and southern Thailand (
Maassen 2001
).
Remarks.
This species has high variation in shell shape from ovate to fusiform, and the parietal tooth varies from fin-shaped to tooth-like. Despite those shell variations, we assign these shell morphs to
P. aureola
due to the uniform position of a parietal tooth that is always located next to the posterior canal, and a columellar tooth that is always fin-shaped and not extending over the apertural lip.
By comparing with the possible type specimen, the specimen of
P. arula perakensis
figured in
Foon et al. (2017
: fig. 15c) from Gunung Datok Plot, Ipoh, Perak should belong to
P. aureola
(Foon, pers. comm.).