n = 3
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Bathylychnops brachyrhynchus | (Parr, 1937) | Bathylychnops brachyrhynchus | Opisthoproctidae | |
| Bathylychnops chilensis | Parin, Belyanina & Evseenko, 2009 | Bathylychnops chilensis | Opisthoproctidae | |
| Bathylychnops exilis | Cohen, 1958 | Bathylychnops exilis | Opisthoproctidae | Javelin spookfish |