Spiridion Knöllner, 1935

Spiridion Knöllner, 1935 View in CoL

Spiridion modricensis (Hrabĕ, 1973)

Salt spring near Zadar, Dalmatia, Croatia (Hrabĕ 1973); Jama pri ogradi, Gangarol island, Murter, Croatia (Martínez-Ansemil et al. 2016); freshwater (probably influenced by sea water) at the mouth of a small stream, Tjärnö, Sweden (Erséus et al. 1992). S. modricensis is also present in marine littoral sandy habitats, and is qualify as a probably oligohaline brackish-water species (Erséus et al. 1992)

Spiridion phreaticola (Juget, 1987)

Hyporheic and phreatic waters at the alluvial plain of the river Rhône, upstream from Lyon, France (Juget 1987); hyporheic flow of the river Neste d’Aure, Hautes-Pyrénées, middle reach of the river Dordogne, and Labouiche Cave, Vernajoul, Ariège, France (Erséus et al. 1992); hyporheos of the Lachein creek, Alas, Ariège (Route et al. 2004); alluvial aquifer at Forez plain, catchment of the river Loire, France (Paran et al. 2005) [more detailed data of the French sites are given in Artheau & Giani (2006)]; spring v Dragi 1, spring at Resnik, spring Malence and hyporheal of the stream Borovniščica, Slovenia (Giani et al. 2011)