Two new species of Landouria Godwin-Austen, 1918 (Gastropoda Camaenidae) from Thailand, with a key to Thai species

被引：0

作者：

Nahok, Benchawan ^{[1
]}

Chanlabut, Utain ^{[1
]}

Tumpeesuwan, Sakboworn ^{[2
]}

Tumpeesuwan, Chanidaporn ^{[2
]}

机构：

[1] Chaiyaphum Rajabhat Univ, Fac Educ, Dept Gen Sci, Chaiyaphum, Thailand

[2] Mahasarakham Univ, Fac Sci, Dept Biol, Maha Sarakham 44150, Thailand

来源：

ZOOKEYS | 2024年 / 1208期

关键词：

Aegistini; Bradybaeninae; radula; reproductive anatomy; shell morphology; STYLOMMATOPHORA CAMAENIDAE; SNAIL; EUPULMONATA; REVISION;

D O I：

10.3897/zookeys.1208.117056

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The present work contains descriptions of two new species of Landouria and a key to Thai species of this genus. Landouria bella sp. nov. is described from isolated limestone hills in Ratchaburi and Phetchaburi provinces, western Thailand. This new species is characterized by its small depressed-globose shell without a peripheral keel, the presence of a small, thin lamella on the columellar side of the inner aperture, a long, cylindrical distally bent flagellum, a short penis with a rounded verge, and a short, thick free oviduct and vagina. The second new species, Landouria monodon sp. nov. is described from sandstone hills in Kalasin Province, northeastern Thailand. This species has a depressed-conic shell with a blunt peripheral keel, a thick prominent lamella on the columellar side of the inner aperture, a short, finger-shaped, distally bent flagellum, and a long penis with a small, short verge.

引用

页码：347 / 362

页数：16

共 42 条

[1]

[Anonymous], 2013, Zoo Indonesia, V22, P23

[2]

Boonngam P, 2008, Witthayasan Kasetsat Witthayasat, V42, P256

[3]

Chanlabut U, 2022, Life Sciences and Environment Journal, V23, P259, DOI [10.14456/lsej.2022.20, DOI 10.14456/LSEJ.2022.20]

[4]

Geiger DL, 2007, MOLLUSCAN RES, V27, P1

[5]

Godwin-Austen H. H., 1918, Records of the Indian Museum, V8

[6]

Hemmen Jens, 2001, Schriften zur Malakozoologie aus dem Haus der Natur-Cismar, V18, P35

[7] Substantial incongruence among the morphology, taxonomy, and molecular phylogeny of the land snails Aegista, Landouria, Trishoplita, and Pseudobuliminus (Pulmonata: Bradybaenidae) occurring in East Asia [J].

Hirano, Takahiro ;

Kameda, Yuichi ;

Kimura, Kazuki ;

Chiba, Satoshi .

MOLECULAR PHYLOGENETICS AND EVOLUTION, 2014, 70 :171-181

[8]

HUTTON T., 1838, J. Asiatic Soc. Bengal, V7, P211

[9] Annotated checklist of the terrestrial molluscs from Laos (Mollusca, Gastropoda) [J].

Inkhavilay, Khamla ;

Sutcharit, Chirasak ;

Bantaowong, Ueangfa ;

Chanabun, Ratmance ;

Siriwut, Warut ;

Srisonchai, Ruttapon ;

Pholyotha, Arthit ;

Jirapatrasilp, Parin ;

Panha, Somsak .

ZOOKEYS, 2019, (834) :1-166

[10]

Jutting W. S. S. v. B., 1959, Beaufortia, V7, P41

← 1 2 3 4 5 →