238 ASHMEAD [ 2 3 2 ] 



metathorax is smooth but areolated, the lateral longitudinal carinse 

 being distinct from the spiracles, the pleural and two middle carinae 

 also distinct. The abdomen, except the first and second dorsal seg- 

 ments which are finely sculptured, is smooth and shining ; the dorsal 

 carinae of the first segment extend almost to the apex of the segment. 

 Type. Cat. No. 5677, U. S. Nat. Museum. From Sitka, July 16. 

 One specimen. 



Genus Stenomaerus Forster. 

 STENOM^RUS BOREALIS Ashmead. 



Stenomizrus borealis ASHMEAD, Fur Seals and Fur Seal Islands, iv, p. 338, 

 1899. 



Type. Cat. No. 4040, U. S. Nat. Museum. From Bering Island 

 (Dr. L. Stejneger) ; Popof Island, Muir Inlet and Kukak Bay (Har- 

 riman Expedition) ; St. Paul Island and Unga Island (Fur Seal Com- 

 mission). 



Genus Camarotops Forster. 

 CAMAROTOPS KODIAKENSIS sp. nov. 



Female. Length 2.5 mm. Polished black, the face very sparsely 

 microscopically punctate, the first dorsal segment of abdomen and the 

 second segment except at apical third, strongly, irregularly, longitu- 

 dinally aciculated ; extreme superior margin of the frontal elevation 

 testaceous ; palpi and tegulae white ; mandibles testaceous ; legs clear 

 reddish-brown, the hind femora much swollen. Wings hyaline, the 

 stigma and veins brown. Antennae 24-jointed, brown, becoming black 

 toward apex. 



Type. Cat. No. 5678, U. S. Nat. Museum. From Kodiak. One 

 specimen. 



Neuroteles americana, N. liriodendri and JBlephoctonus flavosus, 

 are erroneously placed by Davis in this genus ; they belong in the 

 genera in which they were originially placed. 



Tribe EXOCHINI. 



Genus Triclistus Forster. 



TRICLISTUS CURVATOR (Fabricius)> 



Ichneumon curvator FABRICIUS, Ent. Syst., p. 179, 1775. 



Exochus curvator GRAVENHORST, Ichn. Eur., n, p. 335, 1829. STEPHENS, 



Illustr., vn, p. 265, 1828-46. HOLMGREN, Svensk. Akad. Handl., p. 



317, 1855. 

 ? Exochus fulvipes CRESSON, Proc. Ent. Soc. Phila., in, p. 285, 1864. 



CRESSON, Syn. Hym. N. Am., p. 213, 1887. 

 ? Exochus curvator DAVIS, Trans. Am. Ent. Soc., xxiv, p. 213, 1897. 



From Popof Island, July 8. 



