| genus |
Austroscalata Waterhouse, 1987 |
accepted |
| genus |
Borestus Thomas, 1940 |
accepted |
| genus |
Callitomaria Batten, 1956 |
accepted |
| genus |
Catazona Gordon & Yochelson, 1983 |
accepted |
| genus |
Codinella Kittl, 1899 |
accepted |
| genus |
Discotomaria Batten, 1956 |
accepted |
| genus |
Euryalox Cossmann, 1897 |
accepted |
| genus |
Eymarella Cossmann, 1897 |
doubtful |
| genus |
Fetaspira Mazaev, 2015 |
accepted |
| genus |
Juvenispira Mazaev, 2015 |
accepted |
| genus |
Lamellospira Batten, 1958 |
accepted |
| genus |
Paragoniozona Nelson, 1947 |
accepted |
| genus |
Phymatopleura Girty, 1939 |
accepted |
| genus |
Sokella Mazaev, 2017 |
accepted |
| genus |
Trochotomaria Conti & Fischer, 1981 |
accepted |
| unranked |
? aspera Girty, 1934 |
doubtful |
| unranked |
? brazoensis Shumard, 1860 |
doubtful |
| unranked |
? generellii Stoppani, 1858 |
doubtful |
| unranked |
? granulostriata Meek & Worthen, 1860 |
doubtful |
| unranked |
? heterospira Gemmellaro, 1889 |
doubtful |
| Show more |
