582 



Tutuila, from 900 to 1200 feet elevation (Kellers, April. June, 

 July. 1918). Type No. 1021. 



Capelopterum fuscifrons sp. b. 



Male. Length 3.8 mm., tegmen 4.6 mm. Face longer than broad 

 (1 to 1.3). Face and clypeus brown with a few light specks between 

 outer carinae of face; vertex and nota light brown or stramineous 

 speckled with brown, abdomen brownish ; front and middle femora and 

 tibiae brown, hind femora and basal half of tibiae brown. Tegmina 

 similar to C. maculifrons but more brownish. 



Genitalia on the same plan as C. maruUfrons but with distinct 

 differences. The fork at apex of c is longer, the large spines on d 

 stouter, the apices of d more acute, the spine i sinuate and small at 

 base and flattened at apex. The two species are closely related but 

 specifically distinct. 



Female. Length 4 mm., tegmen 5 mm. Similar in color to male, 

 but the hyaline spot and dark border very obscure. 



Described from two males and two females from Niiie or 

 Savage Island (Kellers, August, 1918). Type No. 1022. 



PLATE X. 

 DESCRIPTION OF FIGURES. 



1. Exirynomeus gramdatus, right tegmen; la, aedeagus and anal seg- 



ment, lateral view; lb, male genitalia ventral view; Ic male 

 genitalia dorsal view; Id penis. 



2. Meenophis atrovenosus, left tegmen. 



3. Meenoplus langlei, left tegmen; 3a male genitalia lateral view. 



4. Plestia hellersi, male genitalia lateral view. 



5. Plestia anomala, left tegmen; " c" costal vein; c costal margin. 



6. Myndus roggeweini, male genitalia lateral view. 



7. Aiistroloma baumanensis, left tegmen; 7a male genitalia lateral view. 



8. Neolollius viridis, face; 8a vertex and pronotum. 



9. Ugyops kellersi, male genitalia ventral view. 



10. Ugyops samoaensis, male genitalia ventral view. 



11. Ugyops brevipennis, male genitalia ventral view. 



12. Ugyops hougainvillei, male genitalia ventral view. 



13. Lamenia caliginea, male genitalia lateral view; 13a subgenital plate 



of female. 



14. Phacioeeplialus tutuilae, male genitalia lateral view. 



15. Vanua angusta, male genitalia latero-ventral view. 



16. Austroloma wilhesi, male genitalia lateral view. 



17. Capelopterum maculifrons, aedeagus lateral view; 17a penis, lateral 



view. 



