| Species | Name Used in Reference |
|---|---|
| Xenisthmus chapmani (Schultz, 1966) | Xenisthmus chapmani (p. 242) |
| Xenisthmus chi Gill & Hoese, 2004 | Xenisthmus chi (p. 242;fig.1) |
| Xenisthmus eirospilus Gill & Hoese, 2004 | Xenisthmus eirospilus (p. 243;fig.1) |
| Xenisthmus semicinctus Gill & Hoese, 2004 | Xenisthmus semicinctus (p. 245;fig.3) |