NO. 1986. NEW PARASITIC HYMENOPTERA—ROHWER. 359 



close punctures ; head above the antennae shining with a few scattered 

 irregular punctures ; cheeks more densely punctured ; a deep furrow be- 

 tween the lateral ocelli; postoceUar line about one-sixth shorter than 

 the oceUocular line; antennae much longer than the head and thorax, 

 the third antennal joint one-fifth longer than the fourth; anterior 

 face of the pronotum practically unpunctate, ventraUy foveolate 

 as it is also posteriorly; thorax shining with a few weU scattered 

 punctures; prescutum long, well defined; notauli not foveolate; 

 basal area and areola confluent; areola about twice as long as its 

 greatest width, hexagonal in outline, rather sharply angulate in the 

 middle; the posterior face, as seen from above, deeply emaro-inate 

 anteriorly; tubercules on the propodeum rounded, placed on the lateral 

 dorsal angle; fu'st abdominal segment transversely striate in the 

 middle, apically shining; faintly tuberculate at the spiracles ; anteriorly 

 impressed by a longitudinal furrow; most of the second abdominal 

 segment and all of the followmg shining, impunctate; propodeum and 

 femora with sparse white hair. Black; abdomen beyond the second 

 segment red; wings rather strongly dusky; venation black. 



Male. — ^Accordmg to the description of the male of this species 

 it is related to setJiiops Cresson but differs from the original descrip- 

 tion in having the second and following abdominal segments nearly 

 impunctate (not rather densely punctured). 



Length 9 mm. Length of the antennae 10 mm. Face shining with 

 regular, well defined, separate punctures; head above the antennae 

 shining, practically impunctate; cheeks with a number of fine punc- 

 tures; area between the lateral ocelli not separated by a furrow 

 postoceUar line a trifle shorter than the oceUocular line ; anterior face 

 of the propodeum shining, almost impunctate, ventraUy and posteri- 

 orly foveolate; prescutum long, weU defined; notauli not foveolate; 

 thorax shining, practicaUy impunctate; basal area and areola con- 

 fluent; the areola transversely, irregularly rugose, hexagonal in 

 outline, about two and one-fourth times as long as its greatest width 

 which occurs at the anterior thkd ; the posterior face, as seen from 

 above, deeply emarginate anteriorly, tubercules on the lateral dorsal 

 margin; dorsal aspect of the first abdominal segment in the middle 

 longitudinaUy reticulate, slightly tuberculate at the spiracles, ante- 

 riorly with a longitudinal furrow; base of the second abdominal 

 segment ii-regularly reticulate, the apex of the second and aU of the 

 foUowing segments shining, impunctate; head and thorax with rather 

 dense gray hair; wings dusky hyaline; venation black. 



Described from one female coUected at Franconia, New Hampshire, 

 and one male, the male coUected at Princeton, Maine, July 12, 1904, 

 by C. W. Johnson. 



Type.— Cat. No. 15372, U.S.N.M. 



