Spiraxis biconica Pfeiffer, 1856 |
Spiraxis blandi Crosse & Fischer, 1877 |
Spiraxis blandiana Pilsbry, 1909 |
Spiraxis borealis Pilsbry, 1903 |
Spiraxis boucatrli Pfeiffer, 1861 |
Spiraxis cacahuamilpensis Herrera, 1891 |
Spiraxis catenata Pfeiffer, 1856 |
Spiraxis cobanensis Tristram, 1861 |
Spiraxis confertecostatus Strebel, 1882 |
Spiraxis confertestriatus (Strebel, 1882) |
Spiraxis delicatus Pilsbry, 1907 |
Spiraxis dubia Pfeiffer, 1856 |
Spiraxis intermedius (Strebel, 1882) |
Spiraxis linearis Pfeiffer, 1866 |
Spiraxis mexicanus Pfeiffer, 1866 |
Spiraxis miradorensis (Strebel, 1882) |
Spiraxis mohriana Pfeiffer, 1862 |
Spiraxis nitidus Strebel, 1882 |
Spiraxis nitidus var. major Von Martens, 1898 |
Spiraxis nitidus var. minor Von Martens, 1989 |