New species of the dancing semislug Cryptosemelus Collinge, 1902 (Eupulmonata, Ariophantidae) from Loei Province, northeastern Thailand with a key to genera of mainland Southeast Asian semislugs and a key to species of the genus

Autor: Sakboworn Tumpeesuwan, Kitti Tanmuangpak, Chanidaporn Tumpeesuwan
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: ZooKeys, Vol 1163, Iss , Pp 47-59 (2023)
Druh dokumentu: article
ISSN: 1313-2970
DOI: 10.3897/zookeys.1163.103650
Popis: In this study, we describe a new dancing semislug from a limestone hill area in northeastern Thailand. Cryptosemelus niger sp. nov. differs from the three recognized congener species from western and southern Thailand, due to differences in their body and shell lobes coloration, appearance of penial caecum, shape and surface texture of penis and epiphallus, and radula formula and morphology.
Databáze: Directory of Open Access Journals