HEMIPTERA 571 



except the subcostal cell) suffused with blackish brown, veins yellowish, a whitish spot 

 basal of the middle. In the subcostal cell there is a spot close to the radial cell, and 

 two nodal veins suffused, blackish brown. Apical cells hyaline, veins blacki.sh brown, 

 mostly suffused, apical margin suffused. Wings smoky. Exterior subapical cell 

 exteriorly obtusetriangular, with two short nodals at the angle (very close together) 

 and another at the base of the cell. 



?• Pygophor and last sternite pale, ovipositor sheath black. 



Hab. Hawaii, Kilauea (Aug., Perkins), Olaa (Sept., Perkins) ; probably also 

 Kauai (no. 631). 



kol) Nesophrosyne umbrigena, sp. nov. 



Dark piceous ; ocelli, hind margin of vertex narrowly, and antennal peduncle, 

 yellowish ; posterior half of scutellum orange brown. Grill merely a yellow lateral line 

 on frons, with very obscure transverse lines. Tegmina pale ferruginous ; apical half of 

 clavus dark fuscous with a large whitish spot ; subcostal area medially and apically 

 subhyaline, with a dark spot at the base, and one or two smaller spots interiorly, a large 

 dark fuscous spot around the nodal vein. Apical two-thirds of membrane dark fuscous. 

 Sternites black, pleurites partly brownish yellow. Legs as in N. silvicola. . Length 

 4f— 5 mm. 



Hab. Hawaii, Kilauea (July— Aug., Perkins). In a damaged example, the 

 pronotum is largely whitish, and the dark area of the clavus reduced. 



(38) Nesophrosyne craterigena, sp. nov. 



Orange red, pronotum a little soiled ; apical margin of scutellum irregularly, 

 narrowly, blackish. Clavus and interior half of corium pale olive greenish, opaque, the 

 rest hyaline ; two dark fuscous spots in median cell, a spot at the apex of the basal 

 third of the subcostal cell, one at the nodal vein, and the apex (elongately) of clavus. 

 The claval veins yellowish medially. Apical third of membrane smoky, first and second 

 apical veins etc. a little suffused. Length, 4^ mm. 



Hab. Hawaii, Kona (March, i ^, Perkins). 



(39) Nesophrosyne arcadiico/a, sp. nov. 



Ferruginous ; the head largely suffused with blackish, except a transverse line near 

 the apex of the vertex, the frontal margins of the genae and the genal margins of the 

 frons (on the latter indeed, faint transverse lines, the remains of the radiating pattern). 

 The hind margin of the pronotum is white, and on the pronotum and scutellum are 



F. H. II. 74 



