| Scientific Name | Author | English Name |
|---|---|---|
| Bathylagichthys australis | Kobyliansky, 1990 | Southern deepsea smelt |
| Bathylagichthys greyae | (Cohen, 1958) | Grey's deepsea smelt |
| Bathylagichthys kobylianskyi | Gon & Stewart, 2014 | |
| Bathylagichthys longipinnis | (Kobyliansky, 1985) | |
| Bathylagichthys parini | Kobyliansky, 1990 | |
| Bathylagichthys problematicus | (Lloris & Rucabado, 1985) | |
| Bathylagoides argyrogaster | (Norman, 1930) | Silver deepsea smelt |
| Bathylagoides nigrigenys | (Parr, 1931) | Blackchin blacksmelt |
| Bathylagoides wesethi | (Bolin, 1938) | Snubnose blacksmelt |
| Bathylagus andriashevi | Kobyliansky, 1986 | |
| Bathylagus antarcticus | Günther, 1878 | Antarctic deepsea smelt |
| Bathylagus euryops | Goode & Bean, 1896 | Goiter blacksmelt |
| Bathylagus gracilis | Lönnberg, 1905 | |
| Bathylagus niger | Kobyliansky, 2006 | |
| Bathylagus pacificus | Gilbert, 1890 | Slender blacksmelt |
| Bathylagus tenuis | Kobyliansky, 1986 | |
| Dolicholagus longirostris | (Maul, 1948) | Longsnout blacksmelt |
| Leuroglossus callorhini | (Lucas, 1899) | |
| Leuroglossus schmidti | Rass, 1955 | Northern smoothtongue |
| Leuroglossus stilbius | Gilbert, 1890 | California smoothtongue |
| Lipolagus ochotensis | (Schmidt, 1938) | Eared blacksmelt |
| Melanolagus bericoides | (Borodin, 1929) | Bigscale deepsea smelt |
| Pseudobathylagus milleri | (Jordan & Gilbert, 1898) | Stout blacksmelt |