Definition that contains flatfishes
- order pleuronectiformes flatfishes: halibut; sole; flounder; plaice; turbot; tonguefishes
- lefteyed flounder flatfishes with both eyes on the left side of the head
- heterosomata flatfishes: halibut; sole; flounder; plaice; turbot; tonguefishes
- order heterosomata flatfishes: halibut; sole; flounder; plaice; turbot; tonguefishes
- lefteye flounder flatfishes with both eyes on the left side of the head