-
-
Eumetazoa (metazoans)
-
Bilateria (bilaterally symmetrical animals)
-
Deuterostomia (deuterostomes)
-
-
Craniata (craniates)
-
-
-
Euteleostomi (bony vertebrates)
-
-
Order Osmeriformes
-
-
Genus Bathylagichthys
-
Genus Bathylagoides
-
Genus Bathylagus
-
Genus Dolicholagus
-
Genus Leuroglossus
-
Genus Lipolagus
-
Genus Melanolagus
-
Genus Pseudobathylagus
-
-
-
-
-
-
-
-
-
-
-
-
Bathylagidae
Deep-sea smelts