MONOGRAPH OF THE NORTH AMERICAN rROCTOTRYPIDyE. 365 



2" Lej!;8 brownish-yellow. 



Maij:;inal cell 2A times as long as the marginal vein; abdomen brownish or 



rnfons basally Z. loncicoknis, sp. uov. 



Legs yellow. 

 Marginal cell hardly twice as long as the marginal vein; abdomen entirely 



black Z. FLAVIPES, sji. nov. 



3. Marginal cell and the marginal vein long, about equal in length. 



Legs reddish-yellow Z. nmcORNis, sp. nov. 



Zelotypa texana, sp. nov. • ' ~'^ ' ' 



$ . Length, 2.5"". Polished bhick, ^vith a ghtterinj; i)ubesoence; 

 anteiuue fuscous, the three basal joints yellow; legs reddish-yellow. 

 Face with white pile. Angles of collar acute. Auteuujc 14-jointed, 

 filiform, the first flagellar Joint ihrice as long as the pedicel, very 

 slightly excised at the base, the following Joints shorter, subecpial. 

 Metathorax cariuated, pubescent. Wings hyaliue, the venation browu, 

 the marginal cell about as long as the marginal vein, the latter fully 

 2^ times as long as the straight first branch of radius. Abdomen long, 

 oval, the petiole '2i times as long as thick, fluted. 



Habitat. — Texas. 



Type in Coll. Ashmead. 



Described from a single specimen. 



Zelotypa longicoruis, sp. nov. 

 (Pi. XV, Fig. 1, <?.) 



S . Length, 3.2"'". Polished black, pubescent; antennae fuscous, 

 basally yellowish; teguhe and legs brownish yellow. Anteunje 14- 

 jointed, filiform, and pubescent, longer than the body, the first flagellar 

 Joint as long as the scape, excised one third its length at base, the 

 Joints beyond all long, very gradually shortened, the i»enuliimate nearly 

 5 times as long as thick. Metathorax carinated. Wings subfuscous, 

 the marginal cell long, 2J times as long as the marginal vein, the latter 

 i longer than the stigmal. Abdomen ovate, black, shining, the second 

 segment rufous basally, the i)etiole 1^ times as long as the metathorax, 

 or 2^ times as long as thick, fluted. 



Habitat. — Arlington, Va. 



Tyi)e in Coll. Ashmead. 



Zelotypa flavipes, sp. nov. 



S . Length, 2^""". Polislieu black, sjjarsely pubescent, more densely 

 pubescent on the abdomen beneath ; antenna' dark fuscous, almost black, 

 the three basal Joints rufous; legsi)alo yellow. Antenna' 14-Jointed, as 

 long as the body, the first flagellar Joint two-thirds the length of the 

 rcape, excised for nearly half its length basally, the Joints beyond grad- 

 ually decreasing, the penultimate scarcely thrice as long as thick, the 

 lasc a little longer. Metathorax carinated. Wings subfus<'ous, the mar- 

 ginal cell not more than twice as long as the nnirginal vein, the latter 

 about twice as long as the straight first branch of radius, Abdomeu 



