573 



Anal segment large, more than half the length of the abilomen, 

 steeply teetiforni, narrowed to apex which is rounded, anus about one- 

 tliird from apex. Pygofer long on ventral aspect, medio-ventral edge 

 jtroduced into two small jirocesses with rounded and slightly expanded 

 ai)ices; lateral margins widely angular; genital styles narrow, flattened, 

 outer surface sl'ghtly concave, sides subparallel, apex with enter angle 

 produced and curved round, apex and inner angle curved over; aedeagus 

 Jong, thin, subtul)ular, passing through a liasal sheath tube, bent and 

 jointed al)out tlie miiliUe. 



Apple green or dull green yellow, turning stramineous in old speci- 

 mens, darker, or in some spiecimens red between the median frontal 

 carinae; legs inclining to light brown,, tarsi and apical ]>ortion of tirst 

 and second tibiae darker; the second joint of antennae darker than first 

 with the ajiical half darker than basal; abdominal tergites and dorsal 

 jiortion of anal segment brown. Tegmina hyaline, slightly greenish or 

 yellowish, veins slightly darker, tubercles very minute, same cidor as 

 veins, bearing small dark macrotrichia ; a dark fuscous mark over the 

 first apical median cell; uings hyaline, slightly fuscous, veins dark. 



Female. Macropterous ; length 6.8 mm., tegmen 6 mm. Anal segment, 

 long, tubular, concave along the ventral side. Anus at apex; ovij'ositor 

 jirojecting beyond anal segment. In color similar to male. 



Tuttiila, Samoa, from 700 to 1200 feet elevation: Tag'o 

 Pago, Samoa, 300 feet elexation. (Kellers, April to (October, 

 1918.) Type Xo. 1012. Described from twenty-eight males 

 and twenty-five females. There is also a small series of young 

 of this or one of the other species. 



Ugyops samoaensis ^V- n- Fig. 10. 



Male. Macropterous; length 4.2 mm., tegmen .'?.." mm. Length of 

 vertex 1.2 times the width of apex, base considerably narrower than 

 apex, carinae slightly projecting in middle of apex, continued on to the 

 face separately; length of face 1.8 times the width, narrowest at base, 

 widest on apical half, median carinae separate and distinct till near apex, 

 where they converge together and Ijecome obscure; antennae reaching to 

 apex of clypeus, second joint 1.7 times tlie length of first. 



Pygofer long on ventral aspect, short on dorsal; medio-vciitral edge 

 deeply emarginate, the bottom of the emargination projecting as a 

 lip with truncate apex, angles of emargination slightly produced beyond 

 which the edge is slightly emarginate; anal segment large, slightly 

 longer than broad, anus near apex; genitial styles small, largest at ■ base 

 gradually decreasing to ])ointed aj)ex, slightly cur\'ed and iccurxed ; 

 aedeagus long, characteristic of the genus. 



Light brown; vertex and base of face mottlccl will: dark brown, a 

 dark mark across face about one-fhird from a|iex; anti'niiae witii two 

 darker bands arouiul second joint; front and middle til)iae liandeil with 



