78 . ARKIV FÖR ZOOLOGI. BAND 2. N:0 8. 



2. Trithyreus claviger n. sp. 



Fiff. 2 a. Eight palp and first leg of an adult male, from the outer 



side; X ^^ji. 

 » 2 b. Trochanter and femur of the right palp of an adult male, 



from the outer side; X 21. 

 » 2 c. Foot of right lirst leg* of au adult male, from the outer 



side; X 29. 

 » 2 d. Right fourth leg of an adult male, from in fi-ont; X '^^ji. 

 » 2 e. Patella of right fourth leg shown in fig. 2 d, from in 



front; X 27. 

 » 2 f. Four posterior abdominal segments and flagellum of an 



adult male, from the left side; X 22. 

 » 2 g. Parts shown in lig. 2 f , from above; X 22. 

 » 2 h. Left palp and first leg of a very young specimen, from 



the outer side; X 14. 

 » 2 i. Foot of the leg shown in fig. 2 h, from the outer side, 



X 31. 

 » 2 k. Left fourth leg of a very young specimen, from in front; 



X 14. 



3. Trithyreus Cambridge! Thor. 



Immature Female. 



Fig. 3 a. Right palp and first leg, from the outer side; a little 

 more than X 14. Foot wanting. 

 » 3 b. Trochanter of first right leg, from the outer side; X 27. 

 » 3 c. Right fourth leg, from in front; a little more than X 14. 

 » 3 d. Flagellum, from the right side; X 46. Setse wanting. 



Tryckt den 13 apvil 1905. 



Uppsala 1905. Almqvist Si Wiksells Boktryckeri-A. -B. 



