| Haplognathia ruberrima (Sterrer, 1966) | 29 Jun 1986 | intertidal | silty fine sand with seagrass | sample F6: W of Sigatoka, off big sand dunes (18 10 18.31 S, 177 29 33.21 E) |
| Agnathiella sp. Sterrer, 1991a | 29 Jun 1986 | intertidal | silty fine sand with seagrass | sample F6: W of Sigatoka, off big sand dunes (18 10 18.31 S, 177 29 33.21 E) |
| Tenuignathia vitiensis Sterrer, 1991a | 29 Jun 1986 | intertidal | silty fine sand with seagrass | sample F6: W of Sigatoka, off big sand dunes (18 10 18.31 S, 177 29 33.21 E) |
| Austrognathia singatokae Sterrer, 1991a | 29 Jun 1986 | intertidal | silty fine sand with seagrass | sample F6: W of Sigatoka, off big sand dunes (18 10 18.31 S, 177 29 33.21 E) |
| Austrognathia singatokae Sterrer, 1991a | 30 Jun 1986 | intertidal | heterogeneous sand | sample F7: near Tavua (17 25 16 S, 177 52 57 E) |
| Austrognatharia homunculus Sterrer, 1991a | 1 Jul 1986 | 15 m | fine white sand | sample F8: Makuluva Island, S of Suva |
| Austrognatharia pecten Sterrer, 1991a | 1 Jul 1986 | 15 m | fine white sand | sample F8: Makuluva Island, S of Suva |
| Ratugnathia makuluvae Sterrer, 1991a | 1 Jul 1986 | 15 m | fine white sand | sample F8: Makuluva Island, S of Suva |