PARASITIC HYMENOPTERA. 205 



bands on nicsonotuni, the scutelluin, upper part of niesoplcura and nietatliorax, 

 wliicli are black), the legs, apical margins of the first, the second and the third 

 abdominal segments and venter, all reddish yellow; pali)i and tegiihe white; the 

 antennse are 28-jointed, the flagellar joints short, transverse ; metathorax areo- 

 lated, the surface of areas above finely transversely aciculated. Wings hyaline, 

 the stigma and veins brown, the areolet very large, pentagonal, the second recur- 

 rent norvure joining it beyond the middle. Abdomen sculptured as in ])revious 

 species, the first segment with two tolerably well defined carinai. 



Hdh. — Santa Cruz Mountains, California. 

 Described from .several specimens. 



Subiamily Ichxeumonin^. 



Tribe I. Trogini. 



Tribe II. Ichneumonini. 



lilMKKODKK Wesmael. 

 To this genus belongs IcJuieumon perluctuosus Prov. 



Tribe V. Phteogeniiii. 

 OROIVOTIIS Wesmael. 

 Oronotiis ulboiiiaciilatiis s]). n. 



% .— lAMigth ()..") mill. Black, punctate and sericeous; anterior orbits below the 

 insertion of antenuie. dypeus lower j)art of cheeks, mandibles, palpi, spot on 

 dorsum of collar, teguke, tubercle beneath, scutellum, anterior trochanters, ex- 

 treme apex of first joint of liind tarsi, joints 2, 3, 4 and base of joint 5, and a 

 spot on terminal segment of abdomen, wliite. Legs pale brownish yellow. Ab- 

 domen with the first four joints ferruginous, the rest black; antennai brown- 

 black, sericeous, nearly as long as the body. The form is long, slender; head 

 subiiuadrate. the eyes large, the pleura and metathorax rugulose. the latter much 

 as in Linneria, jiroduced at apex beyond insertion of hind coxie. with two trans- 

 verse carina;, the spiracles small, oval ; middle and hind coxaj somewhat widely 

 se])arated. Abdomen one and a half times as long as the thorax, slender, the 

 lietiole smooth, a little shorter than the second segment, the following segments 

 minutely shagreened, pubescent; clypeus large. 



Hnb. — Texas. 



Type ( S ) in National Aruseuni. 



l*II.I<:0<>iE:¥ES Wesmael. 

 I'liieogciic!!) wulMliiie sp. n. 



% 9- — Length ."i.C mm.; ovip. but slightly exserted. Brownish yellow; the 9 

 with a black streak on mesothorax and scutellum and the three terminal segments 

 of abdomen black ; the % is without the black streak on the mesothorax and 

 scutellum. and only the two terminal abdominal segments are black. The head 

 is large, subquadrate, with a transverse carina or ridge just above the base of the 

 antennaj and two warty round dots below the ridge, one on each side near the 



TRAN.S. AM. ENT. SOC. XXIII. .JUNK. 1H96. 



