HEMIPTERA 555 



(i) Biienoa pallipes Fabricius. 

 Notonecta pallipes Fabricius, 1803, Syst. Rh. 103. 

 Anisops sp. ? Kirkaldy, huj. op. in. p. 148. 

 Buenoa pallipes Kirkaldy, 1904, Wien. E. Z. xxiii. p. 123. 



Homoptera. 



Fam. MEMBRACIDAE. 



A single introduced species (from New Zealand, where doubtless introduced from 

 Australia) occurs. I have seen a specimen in Dr Perkins' collection. It is a small 

 Centrotine, probably a Centrotypus sp. 



Fam. TETTIGONIIDAE. 



The Hawaiian species — endemic and introduced — belong entirely to the tribe 

 Phrynomorphini, though Tettigoniini and Eurynielini have been recorded in error. 

 They are comprised in three endemic, closely related, genera, and three more or less 

 cosmopolitan. 



Tribe Phrvnomorphjnj'^. 



Conspectus generuni. 



1. Venae alarum prima secundaque apicem versus baud confluentes (2) 



irt. Hae venae apicem versus confluentes 5 Nesosteles Kirkaldy- 



2. Tegmina cellulis subapicalibus duabus instructa (3). 



2a. Tegmina cellula subapicali unica instructa (5). 



3. Cellula subapicalis exterior (minor) basi et apice pedicellata 2 Nesophrosyne Kirkaldy. 



2,a. Cellula subapicalis exterior (minor) baud et basi et apice pedicellata ...(4). 



4. Vertex brevis ac latus i Nesophryne Kirkaldy. 



i,a. Vertex antice ultra oculos extensus 3 Conosaniis Osborn and Ball. 



5. Cellula subapicalis tegminis subovalis, medio paullo constricta 2a (subg.) Nesoreias nov. 



5«. Cellula subapicalis basi acutangularis 4 MacrosUles Fieber. 



Hie conspectus consanguinitatem non monstrat ; Nesosteles e Macrosteli, 

 Nesoreias e Nesophrosyni derivatae. 



On the face of many Phrynomorphini, there is a characteristic pattern of two dark 

 stripes up the middle, with more or less concentrically curved, subparallel, transverse 

 stripes. Sometimes this is very well marked, sometimes very obscurely, sometimes 

 absent. I propose, for the sake of brevity, to term this the "craticuliform pattern" or 

 "craticulum," i.e. the "grill." 



' For horismology etc. see my recent classification of the .\uchenorrhyncha, Bull. Haw. Plant. Ent. i. 

 269—479, Pis. 21—32 (1906) and op. cit. iii. i— 186, Pis. 1—20 (1907). 



F. H. II. 72 



