THYSANOPTERA FROM JUAN FERNANDEZ AND EASTER ISLAND 



273 



)i<H-d-jjp{ 



a. 



Fig. 1. Sericoihrips ineptus n. sp.: a imago 9 (^f°); b lateral view of head showing insertion 



of antennae; c antenna ('y^). 



Besides these bristles the sterriite has numerous extremely small and inconspi- 

 cuous hairs, inserted on small elevations. 



The tenth segment, split open above, provided with a circlet of 6 stout 

 and prominent spines and some shorter ones. 



Colour of abdomen darker brown than other parts of the body. 



Male: unknown. 



31 females from Masatien-a. 

 18 — 11197. The Nat. Hist, of Juan Fernandez and Easier Isl. Vol. III. 



