| Species | Name Used |
|---|---|
| Gnathostomula salotae Sterrer, 1991 | Gnathostomula salotae (p. ) |
| Haplognathia asymmetrica Sterrer, 1991 | Haplognathia asymmetrica (p. ) |
| Haplognathia gubbarnorum (Sterrer, 1969) | Haplognathia gubbarnorum (p. ) |
| Haplognathia rosea (Sterrer, 1969) | Haplognathia rosea (p. ) |
| Haplognathia ruberrima (Sterrer, 1966) | Haplognathia ruberrima (p. ) |
| Pterognathia sica Sterrer, 2001 | Pterognathia sica (p. ) |
| Pterognathia ugera Sterrer, 1991 | Pterognathia ugera (p. ) |