Islamia spirata (Bernasconi, 1975)

Known distribution: upper Doubs drainage basin.
Specimen collected in the type-locality, the karst spring of Bléfond, at Silley-Bléfond, Doubs. Altitude ≈ 310m. 3,5mm.
Same spot. 1,1-1,3-1,35mm.
This species has a remarkably globose shape.
 
Back