200 E. T. CRESSON. 



2. scutellatus. 



Ischnus scufeUatus, Prov. Nat. Can. vii, p. Ill, S . 

 Ilab. — Canada, (coll. Provancher). This is black, with narrow line 

 on sides of face, scutellum and spots on tip of abdomen, white ; four 

 anterior legs and base of femora varied with ferruginous; second 

 abdominal segment dull ferruginous. Length % .28 inch. 



3. consors, Cress. Proc. Cal. Acad. Nat. Sci. 1877. 



Hah. — California. Black, with sides of face white ; femora and ab- 

 domen ferruginous; wings hyaline; flagellum entirely black. Length 

 % .33 inch. 



4. canadensis, n. sp. 



9- — Black; most of legs and abdomen, except base and apex ferruginous; 

 autennse longer than body, very slender, four basal joints of flagellum fer- 

 ruginous, joints nine to thirteen white; transverse spot above base of mandi- 

 bles and one at tip of scutellum white; wings hyaline; coxse, trochanters, tips 

 of posterior femora and of their tibise, first segment of abdomen except tip, and 

 the two or three apical segments, black. Length .35 inch, 



Hab. — Canada. 



5. montanus, n. sp. 



9- — Black; short line on anterior orbits, narrow annulus on antennae, dot 

 or line before tegulae, one beneath, and large spot on scutellum, white; wings 

 hyaline; femora and abdomen ferruginous, base of first segment and some- 

 times two apical segments black. Length .30 — .32 inch. 



Bab.— White Mts., N. H. (Morrison). 



6. signatus. 



Phijgadeuon signatus, Prov. Nat. Can. vi, p. 282, 9 . 

 Hab. — Canada. Black ; anterior orbits, interrupted on each side 

 of antennae, spot on each side of clypeus, annulus on antennae, line 

 before tegulae, short one beneath, and scutellum, white; spot on sides 

 of pleura, metathorax, legs and abdomen ferruginous; tips of pos- 

 terior femora and of their tibiae, and apex of abdomen black, apical 

 margin of last two segments white ; wings clear j antennae much 

 shorter than usual. Length 9 -32 inch, 



7. ornatus. 



Phi/gadeiinn ornatus, Prov. Nat. Can. vii, p. 181, 9. 

 Hah. — Canada. Ferruginous; head, antennae, prothorax and stains 

 on mesothorax, black; antennae long; orbits, broadest on face, spot 

 on mandibles, narrow annulus beyond middle of flagellum, anterior 

 margin of prothorax, spot on tegulae, line before, short one beneath, 

 scutellum and spot on anterior coxae, white; wings clear. Length 

 9 .32 inch. 



