Allognathus Pilsbry, 1888
Allognathus (Iberellus) pyrenaicus horadadae (S.H.F. Jaeckel, 1952)
Allognathus (Iberellus) pyrenaicus palumbariae (Aguilar-Amat, 1933)
Allognathus (Iberellus) pyrenaicus pyrenaicus (Rossmassler, 1839)
Allognathus (Iberellus) subsp. pyrenaicus pyrenaicus (Rossmassler, 1839)