EXPLANATION OF PLATE VI. 



Fig. 1. Pilumnus prunosus. x 2. 



la. right chelipede. x 3. 



,,16. first left leg. x 4. 



2. Diogenes pallescens. x 8. 



2a. left chelipede. x 5. 



26. ,, first left leg. x 6. 



, 2c. second left leg. x 6. 



