Esben PeLtiräeil, — Noryes arktiske Neiiropterfauiia. 145 



Fig'. 4. Thorax of a Capiiia from Honniiigsvaag (aj 

 and of a Capnia from Bjerk eng' (b). 



12. Cap 11 i a s p. 



A siagle female taken by S. Schneider in Ho n- 

 ningsvaag near Nordkap, July 6th 1907. Wings (tig. 

 2) brownish, with very blackish nervation. Length of fore 

 wing 6 mm. Thorax (fig. 4 a) shiny blackish, broader 

 than long. Head and antennæ blackish. Joints of setæ 



(fig. 5 d) narrow^ and pro- 

 portionally long. Total 

 length of the body 6,7 

 mm. The eggplate (fig. 3 

 c) much resembling that 

 by atra, but with feebly 

 rounded angles. 



If this specimen, when 

 more materials are found, 

 should prove to belong 

 to a new species, I propo- 

 se to name it Alortoni, 

 dedicating it to Mr. K. I. 

 M r 1 n, to whom all 

 neuropterologists are so greatly indebted on account of his 

 work on the Plecoptera. 



Mr. K. I. Morton informed me that he in his ma- 



Fig. 5. Setæ of C. atra (a), C. iiiçra 



(b), a Capnia from Bjerkeng (c) and 



a Capnia from Honningsvaag (d). 



