Journal article Open Access

The genus Alpioniscus Racovitza, 1908 in Sardinia: taxonomy and natural history (Isopoda, Oniscidea, Trichoniscidae)

Taiti, Stefano; Argano, Roberto; Marcia, Paolo; Scarpa, Fabio; Sanna, Daria; Casu, Marco

The genus Alpioniscus Racovitza, 1908 (Trichoniscidae) from Sardinia is revised. Three new cave-dwelling species are described: A. onnisi Taiti & Argano, sp. n., A. stochi Taiti & Argano, sp. n., and A. sideralis Taiti & Argano, sp. n.. The genus Utopioniscus Schmalfuss, 2005 is considered to be a junior synonym of Alpioniscus, after morphological and molecular analyses. Alpioniscus fragilis (Budde-Lund, 1909) and A. kuehni from Grotta del Bue Marino are illustrated. With the new species, the genus Alpioniscus in Sardinia comprises six species: two troglobionts (A. fragilis and A. onnisi), one endogean and troglobiont (A. thanit Taiti & Argano, 2009), and three stygobionts (A. kuehni, A. stochi, and A. sideralis). All the species occur in karstic areas in the central-eastern and south-eastern part of the island. A key to all the Sardinian species of Alpioniscus is provided.

Files (6.2 MB)
Name Size
ZK_article_24102.pdf
md5:8e92253ff949291fca361610236c7753
6.0 MB Download
ZK_article_24102.xml
md5:ddac89cc0fd865de2fd8ce89140223f6
187.5 kB Download
22
18
views
downloads
Views 22
Downloads 18
Data volume 108.2 MB
Unique views 22
Unique downloads 18

Share

Cite as