l6 COQUILLETT [4 2 ] 



Tipula septentrionalis Loew. 



Tipula septentrionalis LOEW, Berliner Ent. Zeitsch., p. 278, 1863. 



Virgin Bay, June 26; Kukak Bay, July 4; Popof Island, July 10; 

 Kadiak, Alaska, July 20: Two males and three females; one of 

 the females from Popof Island has aborted wings which are shorter 

 than the thorax. Originally described from Labrador; the U. S. Na- 

 tional Museum contains a male specimen, collected on Mount Wash- 

 ington, New Hampshire, by Mrs. Annie T. Slosson. 



Tipula macrolabis Loew. 



Tipula macrolabis LOEW, Berliner Ent. Zeitsch., p. 58, 1864. 



Saldovia, Alaska: A male specimen, collected July 21. This 

 species was originally described from the region about Hudson Bay, 

 British America, and a male specimen collected in the White Moun- 

 tains, New Hampshire, is contained in the collection of the U. S. 

 National Museum. 



Tipula fallax Loew. 



Tipula fallax LOEW, Berliner Ent. Zeitsch., p. 281, 1863. 



Sitka, June 16; Virgin Bay, June 21 ; Kukak Bay, July i and 4; 

 Kadiak, Alaska, July 20: Two males and six females. Originally 

 described from California. 



Tipula appendiculata Loew. 



Tipula appendiculata LOEW, Berliner Ent. Zeitsch., p. 287, 1863. 



Popof Island, July 10; Kadiak, July 20; Juneau, Alaska, July 25: 

 Nine males and seven females. Originally described from the Sas- 

 katchewan River, British America. 



Tipula besselsi Osten Sacken. 



Tipula besselsi OSTEN SACKEN, Proc. Boston Soc. Nat. Hist., p. 42, 1876. 



Muir Inlet, Alaska : Three males and one female, collected June 

 12. The type locality of this species is Grinnel Land, British Amer- 

 ica, latitude 82 north. 



Tipula strigata sp. nov. 



Front and occiput black, gray pruinose, marked with a median 

 black vitta ; rostrum varying from brown to yellow, palpi brown, an- 

 tennae black, the first two joints and base of the third, yellow; an- 

 tenna? of male, if stretched backward, would reach base of third ab- 

 dominal segment, slightly tapering toward the apex, third joint the 

 longest, slightly thickening at its apex, bearing several irregularly ar- 

 ranged bristles on its basal two-thirds; remaining joints becoming 



