Pincerna mouhoti (L. Pfeiffer, 1862)

Sang, Do Duc & Son, Nguyen Thanh, 2022, The land snail genus Pincerna Preston, 1907 (Gastropoda: Alycaeidae) from Vietnam and Laos, with description of a new species, Raffles Bulletin of Zoology 70, pp. 364-375 : 369

publication ID

https://doi.org/ 10.26107/RBZ-2022-0018

publication LSID

lsid:zoobank.org:pub:E3A5AA23-BEAE-445E-981F-93A9E7A79417

DOI

https://doi.org/10.5281/zenodo.7171076

persistent identifier

https://treatment.plazi.org/id/03A68780-FFC1-FFA9-8C97-028A7CEF1459

treatment provided by

Felipe

scientific name

Pincerna mouhoti (L. Pfeiffer, 1862)
status

 

Pincerna mouhoti (L. Pfeiffer, 1862) View in CoL

( Figs. 1 View Fig , 2B, C View Fig , 6B View Fig ; Tables 1, 2)

Alycaeus mouhoti L. Pfeiffer, 1863a (1862) View in CoL : 275, pl. 36, figs. 1, 2. (type locality: Lao Mountains , Laos).

Alycaeus mouhoti View in CoL – L. Pfeiffer, 1863b: 228, 229, pl. 59, figs. 9–11; von Martens, 1867: 67; Reeve, 1878: pl. 3, species 19; Fischer, 1891: 108; Fischer & Dautzenberg, 1904: 432; Páll-Gergely et al., 2017: 10; Inkhavilay et al., 2019: 12 View Cited Treatment , figs. 4A, B.

Alycaeus (Orthalycaeus) mouhoti View in CoL – Kobelt & Möllendorff, 1897: 147; Ancey, 1898: 138.

Alycaeus (Alycaeus) mouhoti View in CoL – Kobelt, 1902: 347; Saurin, 1953: 113.

Pincerna mouhoti View in CoL – Páll-Gergely et al., 2020: 180.

Types examined. Lao Mountains , leg. Mouhot, NHMUK 20170120 About NHMUK (syntypes) ( Figs. 2C View Fig , 6B View Fig ) .

Additional material examined. ZMHU/ 7 View Materials , Vietnam, Hòa Bình Province, Mai Châu District, Hang Kia - Pà Cò Nature Reserve, near the road No. 6, between Hòa Bình and SƠn La, under rocks in primary forest, 20°45′47″N, 104°52′26″E, 829 m a.s.l., col. D.S. Do, 03 September 2017 GoogleMaps ; ZMHU/ 8 View Materials , Vietnam, SƠn La Province, Vân Hồ District, Vân Hồ Commune , Pa Cốp Village , densely vegetated limestone hill, 21°45′56″N, 104°44′30″E, 1013 m a.s.l., col. D.S. Do GoogleMaps & V. T. Sin , 26 October 2013 ; ZMHU/ 7 View Materials ( Fig. 2B View Fig ), Vietnam, SƠn La Province , MƯ ờng La District , MƯ ờng Bú Commune, entrance of the Thẳm Bó Cave , limestone slope with woody regrowth, 21°24′05″N, 104°06′13″E, 715 m a.s.l., col. D.S. Do GoogleMaps & T.L. Nguyen , 27 October 2012 ; ZMHU/ 2 View Materials , Vietnam, SƠn La Province, Phù Yên District , MƯ ờng Do Commune, Lằn Village , steep limestone cliff, woody regrowth at foot, 21°11′46″N, 104°47′06″E, 674 m a.s.l., col. D.S. Do, 12 July 2014 GoogleMaps ; ZMHU/ 3 View Materials , Vietnam, SƠn La Province, Thu ận Châu District, Co Mạ Commune , Copia Nature Reserve , steep limestone slope with dense disturbed vegetation, 21°21′26″N, 103°31′18″E, 1246 m a.s.l., col. D.S. Do GoogleMaps & T.H. Nguyen , 08 June 2013 ; ZMHU/ 2 View Materials , Vietnam, SƠn La Province, Yên Châu District, Yên SƠn Commune , Chi Đảy Cave , primary forest on limestone, 21°08′30″N, 104°10′29″E, 815 m a.s.l., col. D.S. Do & X.H. Nguyen, 02 September 2017 GoogleMaps .

Diagnosis. Pincerna mouhoti is characterised by a mediumsized, translucent shell with rather regular ribs on R1, R2 long, smooth, slender and equal-spaced ribs and open umbilicus.

Distribution. Pincerna mouhoti is known from Laos (Luang Phrabang Province) and Vietnam (SƠn La and Hòa Bình Provinces) ( Fischer, 1891; Saurin, 1953; Inkhavilay et al., 2019; this study).

Remarks. Figure 4E View Fig in Inkhavilay et al. (2019) shows that the shell surface is smooth, R2 long and smooth, and therefore it may belong to P. mouhoti .

V

Royal British Columbia Museum - Herbarium

T

Tavera, Department of Geology and Geophysics

Midwestern University

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Architaenioglossa

Family

Alycaeidae

Genus

Pincerna

Loc

Pincerna mouhoti (L. Pfeiffer, 1862)

Sang, Do Duc & Son, Nguyen Thanh 2022
2022
Loc

Alycaeus (Alycaeus) mouhoti

Saurin E 1953: 113
Kobelt W 1902: 347
1902
Loc

Alycaeus (Orthalycaeus) mouhoti

Ancey C-F 1898: 138
Kobelt W & von Mollendorff O 1897: 147
1897
Loc

Alycaeus mouhoti

Inkhavilay K & Sutcharit C & Bantaowong U & Chanabun R & Siriwut W & Srisonchai R & Pholyotha A & Jirapatrasilp P & Panha S 2019: 12
Pall-Gergely B & Hunyadi A & Do SD & Naggs F & Asami T 2017: 10
Fischer H & Dautzenberg P 1904: 432
Fischer P 1891: 108
von Martens E 1867: 67
Pfeiffer L 1863: 228
1863
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