— 319 — 
In Pr. bruijni the claws are solid and much longer than 
in Pr. nigro-aculeata, the middle claw of the fore foot being 
3 сМ. long while that of Pr. nigro-aculeata measures only 
2 cM. 
In addition to this, all the claws of Pr. nigro-aculeata are 
much broader and considerably hollowed out on the under 
‘surface. Lastly Pr. nigro-aculeata has a much longer and 
stouter tail than Pr. bruijni. 
