C# How do I get all the fields of a specific type from a derived class within the base class?

I have a class that looks like this:

public abstract class NetBehaviour
{
    void setSyncFloat (SyncFloat[] values)
    {
        // Find all SyncFloat fields in the child 
        // class (the one that derived this class).

    }
}

How do I go about finding all the fields of a specific type in a class that derived from this class within this very class? It seems a bit tricky and I'm guessing I'll need reflections. Could anyone help me out?