135. Cylindroiulus generosensis Verhoeff, 1900

Diploiulus generosensis auct.

Distribution

CH, IT-ITA. Largely cisalpine.

Habitat

Montane and subalpine, mainly in coniferous or marshy forests but also alpine heaths and meadows from 1000 to 2100 m, found from April until November with a peak in May (Pedroli-Christen 1993).

Remarks

Most records come from Switzerland (the Ticino with a few from the Valais) with a few from the Centovalli in Italy. It is common around Monte Generoso, after which it is named.