How many types of English Springer Spaniels are there?

How many types of English Springer Spaniels are there?
The English Springer Spaniel is one breed, but there are two types that are bred for different purposes. Field-bred English Springer Spaniels are primarily used for hunting and working in the field. They are usually leaner and more athletic, with a shorter coat that is easier to maintain while working in rugged environments. 
Show-bred English Springer Spaniels participate in conformation shows and find homes as family pets. They are usually more robust in body type and have a thicker, more luxurious coat. Show-bred English Springer Spaniels are generally more laid-back than their field-bred counterparts but are still active and need regular exercise.