262 MEMOISS VF THE QVEENSLANV MVSErM. 



PROCERATONEURA new gemis. 



Type: Ootetrantichus htstris Girault. 



Petiole wider than long yet rather distinet. Club joints subequal. Propodeum without 

 a median carina except a Tveakly indicated one; other earinai absent. The pedicel is short, 

 distinctly shorter than f unicle 3 in spite of the statement in my table of species of Ootctrastichxis 

 where the contrary is stated. The original description of the species is correct. Type 

 re-examined. 



A second female has been examined captured by sweeping in forest, August 5, 1913 

 (A.A.G.), Gordonvale and a third same place, April 12, 1914. The first funicle joint is stouter 

 and a lit'tle longer than the other two, distinctly not twice longer than wide. The third tooth 

 of the mandible is truncate. Like Ootetrastichus otherwise but the three distal ring-joints are 

 transverse-linear, the first large and the club is short and equally divided, subequal to funicle 1. 



EUPLECTROTETRASTICHUS new genus. 



Female: — Head (cephalic aspect) triangular, the antennae inserted in the middle of the 

 face, 11-jointed, with three ring-joints, the club .S-joiuted. Hind tibial spurs single, enormously 

 elongated as in Euplectrus, over half the length of hind tarsus. Venation normal. Scutum 

 with a median groove, the scutellum with four, each of the inner two near the meson. Pronotum 

 as in the Eurytomidro. Propodenni with a V shaped median carina and a curved lateral one. 

 Abdomen with a short, stout jietiole, cylindrical, the segments unequal. Mandibles tridentate. 



Male: — Not known. 



Ij/pc: The following species. 



1. EUPLECTROTETRASTICHUS SPENCERI new species. 



Female: — Length, 1..5U mm. 



Rich orange yellow, immaculate, the wings hyaline; tiji of ovipositor black, also the- 

 funicle and club; pedicel subequal to funicle 1 which is subequal to 2, 3 somewhat shorter, 

 plainly longer than wide. Club with a short nipple. Scutum with greyish pubescence. 



Described from one female captured along edges of jungle, November 1, 1913 

 (A. P. Dodd). 



Habitat: Gordonvale (Caii'ns), Queensland. 



Type: No. My 3651, Queensland Museum, Brisbane, the above specimen on a tag, the- 

 head and a hind leg on a slide. 



Dedicated to Herbert Spencer. 



ACERATONEURA new genus of Girault and A. P. Dodd. 



Female: — Antennse ll-jointed, three riug-joints. four funicle joints, two club joints; 

 second club joint with a terminal spur. Mandibles tridentate. Hind tibia; with one apical 

 spur, the spur not long. Mesonotuui with a median groove. Scutellum with four grooves. 

 Propodeum densely punctate, w-ith a distinct median carina. Abdomen convex above, straight 

 below; petiole short and stout; all segments nearly subequal. the fourth the longest. 



Male: — Not known. 



Type : The following S]iecies. 



1. ACERATONEURA SPLENDIDA new species of A. P. Dodd and A. A. Girault. 



Female: — Length, 2 nun. 



Bright brownish yellow; proximal half of all coxa- and autennal scape, pedicel and' 

 ring-joints concolorous, rest of legs pale straw yellow, almost white; vertex and upper half of 

 face, a patch in center of abdomen near apex and antennal flagellum black; eyes garnet. Wings- 

 hyaline. Abdomen densely finely punctate. Pedicel short; first funicle joint lon^, over four 



