76 ARKIV FÖR ZOOLOGI. BAND 2. N:0 8. 



Fig. 2 c. Trochanter of left palp of an adnlt female, from the outer 



side; X 20. 

 » 2 d. Foot of left lirst leg of an adult female; X 30. 

 )) 2 e. Left fonrth leg of an adnlt niale, from in front; X 12. 

 » 2 f. Left fonrth leg- of an adnlt female, from in front; X 12. 

 » 2 g. Posterior abdominal segments and flagellum of an adult 



male, from the left side; X 30. Hairs wanting. 

 i) 2 h. Parts shown in lig. 2 g, from above; X 30. 



3. Trithyreus proceriis n. sp. 



Fig. 3 a. Left palp and first leg of an adnlt male, from the outer 



side; X 23^2. 

 » 3 b. Left palp of an adult male, from the outer side; X 24. 

 » 3 c. Foot of left lirst leg of an adult male, from the outer 



side; X 29. 

 » 3 d. Left palp and lirst leg of an adult female, from the outer 



side; X 23^2_ 

 » 3 e. Lovver part of trochanter of the riglit palp of an adult 



female, from the inner side; X 32. 

 » 3 f. Tarsus with claw of the right palp of an adult female, 



from the innei* side; X 35. 

 » 3 g. Foot of left first leg of an adult female, from the outer 



side; X 29. 

 » 3 h. Left fourth leg of an adult male, from the anterior side; 



X 23^2^ 



» 3 i. Two last abdominal segments and flagellum of an adult 



male, from the left side; X 30. 

 » 3 k. Parts shown in fig. 3 i, from above; X 31. 



Plate 6. 



1. Trithyreus proceriis n. sp. (continued). 



Fig. 1 a. Left fourth leg of an adult female, from in front; X 23/^^ 

 » 1 b. Two last abdominal segments and flagellum of an adult 

 female, from the left side; X 30. 



2. Trithyreus luzoiiiciis n. sp. 



Fig, 2 a. Tergites of first and second thoracic segments of an adult 

 female, from above; X 23. 

 » 2 b. Left palp and first leg of an adult male, from the outer 



side; X 20^2. 

 » 2 c. Trochanter and femur of left palp of an adult male, from 

 the outer side ; X 20. 



