Still ranking astonishingly high amongs the best XP per BP providers in the realm, those rather large crustaceans are also amongs the easiest to kill. To consult their statistics, click the following links:
c) Locate the Crabs on the map
At the time we are speaking, there are two spawn places for the types of crabs that we are interested in, both Badsley Lake (the shores here are abundant with crustaceans) and the rather small Peasy Lake.
Badsley Lake borders on following areas (click the name of the villages to see their maps)