The Insects of the "Danmark" expedition. 67 



the dorsal plate of the 1st thoracic segment brown with black marb- 

 ling. The upper side grayish brown with a broad, light dorsal 

 stripe, which is divided by a narrow, darker stripe, anteriorly cleft 

 into two. On the sides there is a broad, Avhite stripe; the under 

 surface light brownish. 



8. Anarta Zetterstedtii var. Kolthoffii Auriv. 

 One specimen; end of July 1907. 



9. Cidaria polata Dup. 



Several specimens from the middle of June to on in August. 



A not yet fuU-grow^i larva was found on Dryas, June 15th 1907. 



The length of the larva is ca. 8 mm. The head is dark brown 

 with outflowing darker small spots. The abdominal segments some- 

 what behind their front margin with two black oblique stripes which 

 are broadest anteriorly and form an acute angle with each other, 

 being continued back to the posterior margin of the segment. The 

 area within the stripes white with indistinct brownish longitudinal 

 striping. The last segment with a broad, black median line. The 

 two last thoracic segments posteriorly with faint markings like those 

 on the abdominal segments. Along the sides there is a narrow 

 white line. The under surface and the legs dark grayish brown. 



10. Sericoris Schultziana Fabr. 

 T\vo specimens from July and August. 



11. Penthina groenlandicana Bang Haas. 



A number of specimens from June and July. The species flies 

 on dry, sunny places with Cassiope A'egetation. 



12. Botys torvalis Möschl. 



Several specimens from the end of June and July. 



Neuroptera. 



Apatania arctica Boh.^ 



Five specimens, all females; July and beginning of August. 



This species is the only representative hitherto known in East 

 Greenland of the Order Neuroptera; on the west coast we have five 

 species in addition to Apatania. 



Hemiptera. 



1. Nysius groenlandicus Zett. 



A number of specimens, larvae and imagines, were taken together 

 on July 31 1907 and on July 15th 1908. The species had hitherto 



•^ The determination of this species is due to Mr. Esben Petersen, Silkeborg. 



5* 



