Moitessieria sp.01

Species under study.
Stygobiont, from a spring in Hautes-Pyrénées. Altitude ≈ 600m. 1,8mm.
Microsculpture similar to those of locardi or rolandiana, but the whorls are far less convex, and the shell is more slender in shape. Same spot. 1,85mm.
Same spot. 1,45-1,5mm.
 
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