CHAMBERLIN.— The Arachnida. 
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PLATE 22. 
Castaneira quechua Chamberlin. 
Epigynum. 
Anyphaena apora Chamberlin. 
Labium. 
Epigynum. 
Anyphaena andina Chamberlin. 
Epigynum. 
Anyphaena poicila Chamberlin. 
Dorsal view of abdomen. 
Gayenna monticola Chamberlin. 
Epigynum. 
Tunabo peruvianus Chamberlin. 
Labium. 
Sternum. 
Distal portion of chelicera, ventral view. 
