Smelts (Osmeriformes)

The Smelts (Osmeriformes) order has 211 species in the Guppies.za.net fish encyclopedia, 1 of which is kept in home aquariums.

Families

Slickheads (Alepocephalidae) 86 species
Argentines or herring smelts (Argentinidae) 13 species
Bathylaconids (Bathylaconidae) 2 species
Deep-sea smelts (Bathylagidae) 14 species
Galaxiids (Galaxiidae) 36 species, 1 aquarium
Leptochilichthyids (Leptochilichthyidae) 3 species
Pencil smelts (Microstomatidae) 5 species
Barreleyes or spookfishes (Opisthoproctidae) 9 species
Smelts (Osmeridae) 13 species
Tubeshoulders (Platytroctidae) 17 species
Ayu fish (Plecoglossidae) 2 species
New Zealand smelts (Retropinnidae) 6 species
Icefishes or noodlefishes (Salangidae) 5 species