EXPLANATION OF PLATE XIII 



Pig. 1. Spiropagurus spiriger, male : x 1^ 

 „ la. ,, M ventral surface : x 1^ 



„ 2. Pylopaguropsis magnimanis : xl^ 



,, 2a. ,, „ ventral surface of female; x4 



,, 3. Catapagurus ensifer, male : x 5 



„ 4. Tomopaguropsis lanata, female : x 1| 

 „ 4<i. ,, I, II ventral surface ; x 4 



,, 5. Spiropagurus spiriger fay. profundorum ; x2 



„ 6. Spiropagurus spiriger var. spinosicarpis : x 2 



„ 7. Spiropagurus spiriger var. lophomeris : 3rd right leg : x 2 



