101 



I. mamake n. sp. PI. IV, f. 8. 



^lale. Brachypterous ; length 2.5 mm.; tegmcn i.S mm.; vertex as 

 long as broad, apex very slightly rounded ; length of face nearly three 

 times the width (i to 2.8), sides subparallel, median carina simple; an 

 tennae reaching to the middle of clypeus. first joint half the length of 

 the second ; legs long, hind femora reaching well beyond ape.x of aI)do- 

 men, tibia longer than femora, first tarsus longer tlian the otlicr two 

 together ; tegmina reaching to base of pygofer. 



The opening of pygofer large, slightly angular at sides, dorsal emar- 

 gination large enclosing about two-thirds of anal segment ; anal segment 

 slightly lipped, two large, slender, slightly curved spines near together at 

 base, directed basad and not visible when anal segment at rest; genital 

 styles large, reaching nearly to anal segment, broad, flat, apex truncate 

 with corners slightly produced, slightly angled at middle ; aedeagus 

 long.- tliin, subtubular, widest at base where it is sliglitly flattened later- 

 ally, slightly enlarged before apex which is pointed, (jrifice on ventral 

 aspect at apex, three spines on the right side, in a dorso-lateral position 

 near apex, over the ventral aspect and left side on the apical half there 

 are some sixteen small spines, several ])eing bunched together slightly 

 basad of tlie orifice. 



Black ; antennae, carinae of head, genae beneatli transverse carina, 

 carinae and lateral and posterior edges of pronotum, legs, base and mid- 

 dle of abdominal tergites ochraceous tawny. Tegmina ochraceous, veins 

 black except at extreme base and apex and over cross-veins, the lilack 

 spreading out into the membrane, the apical margin, apical veins and 

 cross-veins white or light ochraceous. granules very minute, sparse and 

 bearing tine lilack liairs. 



Female. Brachypterous; lengtli ,^.8 nnn. ; tegmen 2. r mm. Tegmina 

 reacliing t(j eiglith tergite. in color tlie female is lighter tlian tlie male, 

 the liglit color of the carinae extending furtlier alield. 



Ildliildl. Waikamoi i>'nlch, East Maui, 4000 feet elcvari-ui 

 ( A'or/,-. August 1!)18) on Pipfiinis species (native ii( iicric 

 name Mamake ) . 



Described from ninclccn males and tifteeii females. The 

 half lii'owii iivuij)hs lia\c l\\<i median carinae and the hasal 

 jnint (if antennae is annnlai'; their cn|(ir is echraceous witli 

 hiackish markings hetween the carinae of head and thorax, and 

 over the middle of teii'minal and winii' jiads. 



'I'his s])ecies is (|nite distinct hv the p'nitalia. it c((ine- into 

 the ^:ime ii'rnnii as /. (/aliamsis (.Muir). 



