A. A. GIRAULT. 293 



Male. — The same as the female but slightly smaller, the abdomen 

 more blunt at apex. Antennae 13-jointed ; first funicle joint globular, 

 slightly smaller than the pedicel ; other joints as in armatus but decid- 

 edly shorter, only a little over twice longer than wide, in armatus 

 about thrice so. 



From a single specimen, f-inch objective. 1-inch optic, 

 Bausch and Lomb. 



Described from one male and nine female specimens cap- 

 tured : at Centralia, Illinois, on a window, August 25 (one 

 female), September 2 and 4, 1909 (one male, six females); 

 and at Urbana, one female on May 5 and one on October 8, 

 1910, in a greenhouse. 



In the U. S. National Museum collections I have since 

 found two males and one female of this species labelled 

 "471^°. Iss. Sep. 28, '83 ", but with no other data. 



Habitat. — United States: Centralia and Urbana, Illinois. 



Type. — Accession No. i4-,222, Illinois State Laboratory of 

 Natural History, Urbana, Illinois, one male, five females in 

 xylol-balsam, 1 slide (Centralia, Sept. 4). 



Cotype.—C2X. No. 13,811, United States National Museum, 

 Washington, D. C, one female in xylol-balsam (Centralia, 

 Illinois, August 25, 1909 ; mounted with a female of Camptop- 

 ta'a pulla Girault) . 



3. Anagrus pxiella species nova. 



Normal position. 



Female.— 'Length, 0.75 mm. Moderately large for the genus and 

 longer than the preceding species {armatus, epos). 



The same as armatus Ashmead in general structure but differing at 

 once in having the fore wings distinctly broader, there being about ten 

 longitudinal lines of discal cilia at the widest blade portion (only about 

 five or six in armatus). The posterior wings are also broader in pro- 

 portion. Also larger, longer. 



General color gamboge to luteus, wholly suffused with dusky, hence 

 dark ; legs and antenna concolorous, excepting pedicel and first funi- 

 cle joint which are pallid. Wings hyaline but proximad more or less 

 fumated. Abdomen longer than the head and thorax combined, conic- 

 ovate, pointed, the valves of the ovipositor exserted as in armatus. 

 Fore wings with the discal ciliation arranged in from about nine to 

 eleven longitudinal lines at the greatest wing width, irregular, moder- 

 ate in density, rather coarse and with the marginal cilia long and 

 moderately fine, the longest about one and a quarter times longer than 



TRANS. AM. EXT. SOC, XXXVII. 



