3i6 



ARACHNOIDEA. 



CASE young shows as if // had only four legs, and the position of the 

 claspers sufficiently proves that these in reality are the anterior 



Myobia musculi (young). 

 Copied from Claparfede's figure. 



Myobia musculi (female) 

 Copied from Clapar^de. 



Ditto, mouth and anterior legs more highly magnified. 

 Copied from Clapar^de, 



Ditto, tarsus and claw, 



posterior leg. 

 Copied from Clapar^de. 



legs. The tarsi of the other legs have no suckers, but a long thin 

 feeble claw. 



