PLATE XXIV. 



PJwxichilidium femoratum (Rathke). 



FlG. I. Female from side (Lot 3). X 10. 



2. Second left leg of female (Lot 3). X 13- 



3. Eye tubercle, anterior view (Lot 3). X 43- 



4. Caudal segment, posterior view (Lot 3). X 43- 



5. Right oviger of male (Lot 8). X 20. 



Halosoma mridintestinalis gen. nov., sp. nov. 



6. From left side (Lot 28). X 43- 



7. Left chela of same. X 107. 



S. Same as Fig. 7, cleared and mounted. X 107. 



(326) 



