509 



these lines that I can at present understand the specific differ- 

 ences of the genitalia. 



The types of the new species have been deposited in the 

 collection of the Hawaiian Sugar Planters' Experiment Station. 

 Measurements are from the apex of the vertex to the anus and 

 from base to apex of one tegmen. 



Delphacini. 



Kelisia swezeyi Kirk. 



A small series on Eragrostis from Olokele Canyon, Kauai 

 (Szueccy, Sept.. 1020). 



Kelisia sporobolicola Kirk. 



A male and a female on Eragrostis from Puu Ka Pele, 

 Kauai, elevation 3500 feet, and a series of both sexes from 

 Mana, Kauai, on SporohoJus (Swczcy, Sept., 1920). 



There is another series from Haleakala, Maui, elevation 

 6200 feet, on Eragrostis (Timbcrlakc. July, 1919) which is 

 lighter in color than the typical and the granules smaller but 

 quite distinct. 



Kelisia sporobolicola immacuJata var. n. 



In the typical K. sporobolicola Kirk, the granules on the veins are 

 black. In this variety they are the same color as the veins so the 

 tegmina are not spotted. The genitalia are similar. 



A series from a steam crack, Kilauea. Hawaii, elevation 

 3800 feet, on Dcschampsia anstralis. Another series on the 

 same plant in the same district, elevation 4O0O feet ( Giffard, 

 Aug., Sept., 1919). In coloration this variety is ver)' like K. 

 swezeyi, but the genitalia is that of K. sporobolicola. 



Ai.oHi.Nri. 

 Leialoha lehuae mauiensis Muir. 



A small series from Keanae Pali, Haleakala, Maui, elevation 

 about 5000 feet, on Ohia Icliua (Timbcrlakc, July, 1919). 

 Nesodryas (Nesothoe) haa sp. n. Fig. 1. 



Male. Macropterous; length 2.5 mm. tegnien ii.f) mm. 



Opening of I>ygofer subdiamond shajte, anal angle fairly well pro- 



