| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Beforona mirabilella | Viette, 1956 | species | Accepted | ||
| Berioana limbulata | (Berio, 1956) | species | Accepted | ||
| Berioana pauliani | Viette, 1963 | species | Accepted | ||
| Bertula diakonoffi | (Viette, 1976) | species | Accepted | ||
| Bertula laportei | (Viette, 1979) | species | Accepted | ||
| Bertula permutalis | Hacker, Fiebig & Stadie, 2021 | species | Accepted | ||
| Bertula ranomafana | Hacker, Fiebig & Stadie, 2021 | species | Accepted | ||
| Bertula sandrangato | (Viette, 1962) | species | Accepted | ||
| Bertula tristalis | (Viette, 1956) | species | Accepted | ||
| Bertula univocalis | (Viette, 1956) | species | Accepted | ||
| Betroka gibeauxella | (Viette, 1986) | species | Accepted | ||
| Betroka jacobsella | Viette, 1955 | species | Accepted | ||
| Betroka malgassella | (Viette, 1956) | species | Accepted | ||
| Betroka minetorum | (Viette, 1987) | species | Accepted | ||
| Betroka peyrierasella | (Viette, 1986) | species | Accepted | ||
| Bigotilia centralis | (Bigot, 1964) | species | Accepted | ||
| Bigotilia montana | Gibeaux, 1994 | species | Accepted | ||
| Bilobata subsecivella | (Zeller, 1852) | species | Accepted | ||
| Bipunctiphorus dimorpha | (Fletcher T. B., 1910) | species | Accepted | ||
| Blechroneromia ambinanitelo | Viette, 1978 | species | Accepted | ||
| Blechroneromia anthosyne | Prout L. B., 1925 | species | Accepted | ||
| Blechroneromia eluta | Prout L. B., 1925 | species | Accepted | ||
| Blechroneromia griveaudi | Viette, 1976 | species | Accepted | ||
| Blechroneromia gutierrezi | Viette, 1971 | species | Accepted | ||
| Blechroneromia herbuloti | Viette, 1976 | species | Accepted |