Palaospeum bessoni rebenacquensis Boeters & Bertrand, 2001
Above: a specimen from the Junqua spring. Altitude ≈ 310m. 3,7mm.
Palaospeum bessoni rebenacquensis Boeters & Bertrand, 2001 |
|
| Stygobiont, restricted to the Nez valley at Rébénacq, Pyrénées-Atlantiques, in two spots: Junqua spring and Houndanas resurgence near the fish farm. Considered as a subspecies. Adult shells of this group are found constantly smaller than in bessoni. Above: a specimen from the Junqua spring. Altitude ≈ 310m. 3,7mm. |
| Back |