| Basterotia hertleini Durham, 1950 |
| Basterotia obliqua Coan, 1999 |
| Basterotia panamica Coan, 1999 |
| Basterotia peninsularis (Jordan, 1936) |
| Basterotia quadrata (Hanley, 1843) |
| Basterotiinae Cossmann, 1909 |
| Basterotina Coan, 1999 |
| Basterotina rectangularis Coan, 1999 |
| Bellascintilla Coney, 1990 |
| Bellascintilla parmaleeana Coney, 1990 |
| Bornia Philippi, 1836 |
| Bornia chiclaya Olsson, 1961 |
| Borniinae F. R. Bernard, 1983 |
| Ceratobornia Dall, 1899 |
| Ceratobornia chiclaya (Olsson, 1961) |
| Crenimargo Berry, 1963 |
| Crenimargo electilis Berry, 1963 |
| Cymatioa Berry, 1964 |
| Cymatioa electilis (Berry, 1963) |
| Ensitellops Olsson & Harbison, 1953 |