larly excavated, with upper, tongue-shaped lobes inflexed, 

 and lower, backwards and upwards very projected lobes 

 rounded and somewhat flexed; lower excavation broad 

 and deep. Genital styles yellowish, upright and slightly 

 diverging, to some degree twisted or flexed, ending in a 

 little coal-black, hammer-shaped and backwardly directed 

 development at the tip. Anal tube below provided with 

 two long, spiny and strongly incurved clawlike appendices. 



Climatically dimorphous. Macropterous specimens in 

 the type locality in majority. 



Forma macroptera: Hemelytra pale, much longer than 

 abdomen, with stout and smooth ribs, which are darkened 

 towards apex. Long. 3 — 4 mm. 



Forma brachyptera: Hemelytra whitish and transparent, 

 as long as or a little shorter than abdomen. Long. 2 — 2,5 mm. 



Type locality: Strib and Fredericia, Denmark. Feed- 

 ing on Elymiis arenariiis. Discovered by Mr. O. Jacob- 

 sen, Copenhagen. 



Type specimens in the author's and Mr. O. Jacobsen's 

 collections". 



Chloriona danica n. sp. (Fig. 3). 

 Habitually like Chi unicolor H. Sch., but genital seg- 

 ment of :5 much differing from the said species; 

 moreover some other special characters will separate it 

 from this and the other hitherto de- 

 f> scribed European species of the genus; 

 for an instance the much prolonged 

 Pjo 3. spur of hind tibia is not exceedingly 



C/7/Ö/70«« rf«///ra n. sp. shorter than 1st joint of the tarsus, 

 a. Genital segment of male, aud thc area outsldc the lateral keels 



seen from behind. t 111 ■ 1 t.i 1 • u 



b. Same, lateral view. O^ SCUtcllum IS morC Or IcSS blacklSh 



Much enlarged. or brOWUish. 



J. Genital segment, seen from behind, a little broader 

 than high, widest below middle, seen from the side 

 almost triangularly prolonged posteriorly, but with well 



