K. enwlua sp. iiov. Vi. V, figs. 10, li)a. 



Spur tectiform, hind margin with numerous small teeth. Tegmina 

 not reaching to middle of abdomen. 



^ Light brown or stramineous; antennae dark with a longi- 

 tudinal light mark, legs with longitudinal darker marks; fuscous over 

 the lateral portions of abdominal tergites and sternites; genitalia 

 dark brown. Tegmina stramineous, veins concolorous with mem- 

 brane, a small dark spot at apex of clavus. 



Pygophor subquadrate, lateral edges considerably produced; anal 

 segment sunk into pygophor, each ventro-posterior corner produced 

 into a strong spine with blunt apex; genital styles strongly diverging, 

 strongly bent about middle; aedeagus straight, tubular, with apical 

 portion strongly incrassate and beset with teeth. 



Length 2.3 mm.; tegmen 1 mm., 



9 Lighter in color, slightly infuscate between carinae of head 

 and thorax; antennae light with two dark, longitudinal marks, longi- 

 tudinal marks on legs more distinct; neuration of tegmina lighter 

 than membrane; five more or less distinct light marks down dorsum 

 of abdomen. 



Length 3.3 mm.; tegmen 1 mm. 



Hab. Oahu, Palolo Valley (Timberlake, July, 1916), 

 Kiiliouoii (Swezey, Jime, 1916), off Eragrostis variabilis 

 Gaud., which is called by the Plawaiians "emoloa". 



Homopterous Notes. / 



BY F. MUIK. ' 



The material pertaiiiinii; to these notes forms part of the 

 material collected b}^ members of the staff of the Hawaiian 

 Sugar Planters' Experiment Station during the course of eco- 

 nomic work in the Malay and Oriental regions, also material 

 l)elonging to Prof. C. F. Baker of Los Banos, Luzon, P. L 

 The types of new species have l)een placed in the collection of 

 the IT. S. P. A. Experiment Station. 



The interesting feature of this work has been the finding 

 of several species so widely distributed. Kelisia paJudiim Kirk. 

 hitherto only known from the Hawaiian archipelago is now 

 known from several localities in the south, southwest and west 

 Pacific. Delphacodcs nudcrirJa (Kirk.), which is most likely 

 the same as DeJplin.r sordcsceiis ^lotsch. from CVylon, is now 



* Pro. Haw. Ent. Soc. III. pp. 168-221, 1916. 

 Proc. Haw. Ent. Soc. Ill, No. 4, May, 1917. 



