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1. cyathodis nigrinervis n. var. 



Male. Brachypterous; length 1.5 mm.; tegmen .6 mm. Vertex as 

 long as broad, apex slightly roundly produced, sides parallel, base in 

 front of the middle of eye, head nearly as broad as thorax ; length of 

 face twice the width, median carina simple ; antennae reaching barely to 

 base of clypeus, second joint 2.6 times the length of first, first aiiout as 

 long as broad ; hind femora not reaching beyond the apex of abdomen ; 

 tibiae longer than femora, tarsi equal to tibiae, first tarsus equal to the 

 other two together ; tcgmina reaching to base of sixth segment. 



Light brown over face and vertex, darker over apical portion of face 

 and over clypeus, dark brown on thorax and black over abdomen. Teg- 

 mina hyaline, slightly opaque and faintly fuscous or brownish over the 

 greater area, the apical cells clearer, all the veins fuscous or brownish. 

 Fine, short hairs sparsely cover the head, thorax and abdomen, more 

 perceptibly so on the face. 



Female. Brachypterous; length i.g mm.; tegmen .9 mm.; in color 

 lighter than the male. 



Hah if at. Haleakala, Maiii (Sivezey, August 1918) on 

 Cyafliodes sp. Deseriped from thirteen niale.s and sixteen fe- 

 males. There is one male specimen in the Bridwell collection 

 from the same locality (7000 to 8000 feet elevation) on Sta- 

 phyJea grayana (Cyathodes). 



I. cyathodis lanaiensis (IMuir.) 



Three males, four females and a nvniph from lao Valley, 

 ^faui, (Bridirell. August 1918) on Cyathodes sp. 



I. cyathodis eeke n. subsp. 



Male. Brachypterous ; length 2 mm. ; tegmen .8 mm. Vertex slightly 

 longer than broad (i to 1.20), sides parallel, apex slightly rounded, base 

 about middle of eyes ; length of face twice the width ; head nearly as wide 

 as thorax; antennae reaching to base of clypeus. scond joint 1.2 times 

 the length of first, lateral carinae of pronotum straight, slightly diverging, 

 reaching hind margin. Tegmina reaching to middle of fourth abdominal 

 segment. 



Head, thorax and legs dirty pale yellow orange, fuscous between cari- 

 nae of head; dark, longitudinal marks on legs, abdomen black. Tegmina 

 dirty pale yellow orange, veins without granules with very fine light 

 hairs. 



Female. Brachypterous ; length 2.3 mm. ; tegmen .8 nmi. Similar in 

 color to the male but abdomen often lighter. 



Habitat. Mount Eeke, West Maui, 5000 feet elevation 

 (J. Bock, August 1918) on Argyroxiphiiim sp. 



