Achiridae (scrawled soles) (7)
Achiropsettidae (Flounder) (2)
Bothidae (lefteyed flounders) (24)
Citharidae (lyre flatfishes) (2)
Cynoglossidae (tongue soles and tonguefishes) (34)
Paralichthyidae (lefteye flounders) (42)
Pleuronectidae (dabs, halibuts, righteye flounders, and righteyed flounders) (62)
Psettodidae (halibuts) (2)
Samaridae (Righteyed flounder) (4)
Scophthalmidae (turbots) (9)
Soleidae (soles) (30)

(...) = Species count