What is the Escalon Fish species?

There is no known fish species called "Escalon". It's possible you may be thinking of a different name, or it might be a local or regional name for a specific type of fish.

To help me find the fish you're looking for, could you please provide more information? For example:

* Where did you hear this name? (Location, book, website, etc.)

* What kind of fish is it? (Freshwater, saltwater, etc.)

* Do you have any other details about its appearance, behavior, or habitat?

With more context, I can help you identify the fish you're looking for!