226 



C. L. TURNER. 



copulatory hooks on the third segments of the third walking legs 

 as fully developed as those of the normal males (Fig. I, A, B, C). 



FIG. i. Diagram illustrating the male copulatory hook on the third walking 

 legs of a female. 



A. Normal male walking leg with male copulatory hook. cf. 



B. Normal female walking leg with oviducal opening. 9 . 



C. Intersex condition with both copulatory hooks and oviducal openings. 



c?9. 



One of the specimens carrying eggs was a normal female. Of the 

 remaining eighteen which did not carry eggs fourteen had well- 

 developed hooks on one or both third walking legs. A number of 

 specimens under 34 mm. in length were taken but they were too 

 juvenile to have the hooks developed. 



On June n six additional females were taken, three of which 

 carried eggs. All possessed the copulatory hooks of the normal 

 male and one large specimen had in addition a second set of 

 secondary sexual characters in the form of small but distincly 

 male-like appendages which replaced the usual rudimentary 

 female appendages of the first abdominal segment (Fig. 2, A, B, 

 C). The appendages resembled rather closely the normal 

 appendages in their proximal halves but the usual sk-mlrr tips of 



