HEMIPTERA 



537 



2t>. Labium post coxas posticas extensum; callositas pronoti flavescens; pro- 



notum antice ad margines laterales subito rotundatum [subj, Neseis nov.] 



28 monticola nov. 



3. Species pubescentia satis fortiter vestita 7 delectus White'. 



3a. Species glabrae, nitidae iA. 



4. Callositas pronoti nigrescens (5). 



4a. Callositas pronoti pallida i saundersianus Kirkaldy^ 



5. Color ex parte maxima fuscescens vel nigrescens 2 Mauiensis Blackburn. 



5a. Color ex parte maxima pallida 8 hylaeus nov. 



6. Species pubescentia vestitae (7). 



6a. Species glabrae, nitidae ; vel pubescentia minutissime vestitae (9). 



7. Longitudo ultra 7 mm 9 Kamehameha Kirkaldy. 



la. Longitudo 4 — 4! mm (8). 



8. Supra pallidior ; femora postica pallida, fuscomaculata 10 coenosulus StSl". 



8a. Nigrescens ; femora postica nigrescentia 12 Itchenicola nov. 



g. Caput flavescens, ex parte leviter brunneosufifusum 13 ochriasis Kirkaldy. 



9a. Caput nigrum (10). 



10. Femora postica pallida, brunneomaculata 14 insu/ko/a nov. 



10a. Femora postica pallida, immaculata, apice roseosuffuso 15 sitvestris nov. 



11. Pronotum nigrum, maculis pallidis tribus parvis ad marginem posticam 



ornatum 16 oresitrophus nov. 



i\a. Pronotum rufescens vel brunneoflavescens, areis laevigatis nigris vel nigre- 



scentibus vel fuscescentibus (12)- 



1 2. Vertex linea rufescente mediana longitudinali ornatus 17 tiubico/a nov.^ 



1 2a. Vertex niger, vix maculatus (13)- 



13. Tegmina baud maculata vel ad marginem apicalem corii prope medium 



brunnep-notata, interdum fortius maculata. Pedes pallidiores, leviter 



maculatae 19 nimbaius nov. ^ 



13a. Tegmina fortiter fusconotata. Pedes magis fuscatae (14)- 



14. Labii segmentum primum post marginem apicalem prosterni extensum (15). 



14(2. Labii segmentum primum baud ad capitis basim extensum 24 oribasus nov. 



15. Species glabra, vel sparsissime pubescens 26 montivagus nov. 



15a. Species pubescens 25 insulivagus nov. 



Nysius saundersianus Kirkaldy. 



Nysius saundersianus Kirkaldy, huj. op. iii. p. 163. 



I recorded this formerly from Lanai, Molokai and Hawaii ; Mr Giffard has since 

 taken it on the former island, Koele Mts., 2000 ft. (Oct. cf. Giffard, 1908, P. Haw. 

 E. S. I. 180). 



The pronotal callosity is pale, and extends from one lateral margin to the other ; 

 the lateral margins are somewhat sinuate. 



' Verisimiliter prope banc speciem pertinet N. dallasi White, species mihi incognita. 



* Verisimiliter prope banc speciem pertinent N. arboricola White, N. longicol/is White, iV. whitei 

 Blackburn, species mihi incognitae. 



' Verisimiliter prope banc speciem pertinet N. hlackbur>n White, species mihi incognita. 



* Prope banc speciem pertinet verisimiliter N. iwmorivagus White. 



* Prope banc speciem pertinent verisimiliter N. rnbescens, nitidiis, pteridicola, vulcan White 



