Scorpionfishes and Flatheads (Scorpaeniformes)

The Scorpionfishes and Flatheads (Scorpaeniformes) order has 831 species in the Guppies.za.net fish encyclopedia, 78 of which are kept in home aquariums.

Families

Deep-water sculpins (Abyssocottidae) 4 species
Poachers (Agonidae) 29 species, 3 aquarium
Sablefishes (Anoplopomatidae) 2 species, 2 aquarium
Wasp scorpionfishes (Apistidae) 3 species
Velvetfishes (Aploactinidae) 21 species
Deepwater flatheads (Bembridae) 4 species
Orbicular velvetfishes (Caracanthidae) 4 species, 1 aquarium
Baikal oilfishes (Comephoridae) 8 species
Racehorses or pigfishes (Congiopodidae) 8 species
Sculpins (Cottidae) 138 species, 14 aquarium
Lumpfishes (Cyclopteridae) 10 species, 1 aquarium
Flying gurnards (Dactylopteridae) 6 species, 3 aquarium
Red velvetfish (Gnathanacanthidae) 1 species
Sea ravens or sailfin sculpins (Hemitripteridae) 7 species, 1 aquarium
Greenlings (Hexagrammidae) 10 species, 3 aquarium
Ghost flatheads (Hoplichthyidae) 5 species
Snailfishes (Liparidae) 116 species
Gurnard scorpionfishes (Neosebastidae) 17 species
Barehead scorpionfishes (Normanichthyidae) 1 species
Australian prowfishes (Pataecidae) 3 species
Armored searobins or armored gurnards (Peristediidae) 15 species
Flatheads (Platycephalidae) 60 species
Fatheads (Psychrolutidae) 17 species
Grunt sculpins (Rhamphocottidae) 1 species, 1 aquarium
Scorpionfishes or rockfishes (Scorpaenidae) 126 species, 24 aquarium
Rockfishes, rockcods and thornyheads (Sebastidae) 87 species, 16 aquarium
Deep-sea bristly scorpionfishes (Setarchidae) 6 species
Stonefishes (Synanceiidae) 22 species, 3 aquarium
Wasp fishes (Tetrarogidae) 23 species, 3 aquarium
Searobins (Triglidae) 77 species, 3 aquarium