n = 3
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Bathytyphlops azorensis | Geistdoerfer, Hureau & Rannou, 1970 | Bathytyphlops sewelli | Ipnopidae | |
| Bathytyphlops marionae | Mead, 1958 | Bathytyphlops marionae | Ipnopidae | Marion's spiderfish |
| Bathytyphlops sewelli | (Norman, 1939) | Bathytyphlops sewelli | Ipnopidae |