rounded apical tip. Genital styles long and upright, 

 though to some degree divaricate, with the tips biha- 

 mate (see figure), so that the species in that way bears 

 some resemblance to Mel i chars Chlononldea flava 

 Low; the basal outline of the styles somewhat undulate 

 or, perhaps better said, angularly fractured; outer side of 

 them, from base to middle, with a well defined blackish 

 streak. Anal tube with short, widely separated, clawlike 

 appendices. Long.: Macropterous specimens 4,2 — 4,7 mm. 



9- At present not separable from females of allied 

 species, perhaps except in the coloration of the scutellum. 

 Length of macropterous specimens 4,4 — 4,8 mm. 



Apparently climatically dimorphous. In the type local- 

 ity macropterous. 



Type locality: Forest of Rosenfeld near Vordingborg, 

 Denmark, in damp places. 



Food plant: Phragmites communis. O. J a c o b s e n 1 eg. 



Type specimens in the author's and Mr. O. Jacob- 

 sen's collections. 



The species of Chloriona ought to be carefully studied. 

 More species new to science may probably be found in 

 Northern and Middle Europe. It is a matter of fact that 

 the genus hitherto has been much neglected by the 

 various authors. 



