The scientific name for English sole is Parophrys vetulus.

Dover sole is a single ingredient, whilst lemon sole is a particular dish prepared to a specific recipe. Lemon sole can be made with Dover sole.

An adult lemon sole can weigh up to 3kg.

Not really, it tastes bitter.

Leslie A. Kubin has written:

'Growth of juvenile English sole exposed to sediments amended with aromatic compounds' -- subject(s): Parophrys vetulus, Effect of water pollution on, Aromatic compounds, Physiological effect