n = 12
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Dolichopteryx anascopa | Brauer, 1901 | Dolichopteryx anascopa | Opisthoproctidae | |
| Dolichopteryx andriashevi | Parin, Belyanina & Evseenko, 2009 | Dolichopteryx andriashevi | Opisthoproctidae | |
| Dolichopteryx binocularis | Beebe, 1932 | Dolichopteroides binocularis | Opisthoproctidae | |
| Dolichopteryx brachyrhynchus | Parr, 1937 | Bathylychnops brachyrhynchus | Opisthoproctidae | |
| Dolichopteryx longipes | (Vaillant, 1888) | Dolichopteryx longipes | Opisthoproctidae | Brownsnout spookfish |
| Dolichopteryx minuscula | Fukui & Kitagawa, 2006 | Dolichopteryx minuscula | Opisthoproctidae | |
| Dolichopteryx nigripes | Prokofiev, 2020 | Genus Species | New species | |
| Dolichopteryx parini | Kobyliansky & Fedorov, 2001 | Dolichopteryx parini | Opisthoproctidae | Winged spookfish |
| Dolichopteryx pseudolongipes | Fukui, Kitagawa & Parin, 2008 | Dolichopteryx pseudolongipes | Opisthoproctidae | |
| Dolichopteryx rostrata | Fukui & Kitagawa, 2006 | Dolichopteryx rostrata | Opisthoproctidae | |
| Dolichopteryx trunovi | Parin, 2005 | Dolichopteryx trunovi | Opisthoproctidae | |
| Dolichopteryx vityazi | Parin, Belyanina & Evseenko, 2009 | Dolichopteryx vityazi | Opisthoproctidae |