202 



7a. Robust forms (8) 



8. Frons not speckled 5 Nesosydne Kirkaldy 



8a. Frons speckled 6 Nesothoe gen. nov. 



135. Nesosydne koae Kirkaldy ( with var. rubescens ). The 

 genitalia are figured on PL 4. f. 2. 



136. N,Ieahi (Kirkaldy). 



137. N. ipomoeicoIa(=;57^/<r//;-a Stal ). Genitalia figured on 

 PL 4. f. 4. 



138. N. pipttifi sp. nov. (PL 4. fig. 3). 



Easily distinguished by the smooth, wide, somewhat polished 

 frons, with scarcely raised keels, and by the green nymphs. 

 Length 1 %-2^ mill. 

 Oahu, on Mamake ( Pipturus albidtis) . 



This and the other species will be described at length later on ; 

 in the mean time, these diagnoses and the figures will be sufficient 

 to discriminate them. 



139. N. halia sp. nov. (PL 4. f. 8.). 



^ pale luteous; frons, pronotum and scutellum (except gen- 

 erally between the keels) dark fuscous. Tegmina with 3 apical 

 cells, not nearly reaching the apex of the abdomen. 



9 similar to the $ but larger; the keels paler. 

 Length 3-3% mill. 

 Oahu, Koolau range. 



140. N. palwstfis sp. nov. (PL 4. f. 7.). 



Sordid brownish-yellow, the scutellar keels darker. There is 

 no continuous subapical line, and the clavus is not completely 

 sutured off from the corium. There are 4 apical veins, the sub- 

 costal cell being acute apically. The male pygophor is character- 

 istic, having the "lip" acuminately produced. 

 Length 3K-3M mill. 



Molokai, 4950 ft. and 4500 ft, on trees in the excessively wet bogs 

 on the highest points. 



141. N, chambefsi sp. nov. (PL 4. fig. 10-12). 



Yellowish or pale ferruginous. Tegmina subhyaline, veins 

 mostly concolorous with the prominent, brown granules. 



Length 3^ mill. 



Hawaii, Kilauea, 4000 ft. 



I have much pleasure in naming this after my friend Mr. W. 

 E. Chambers, who has kindly drawn the accompanying figures 

 for me. 



