BY ROWLAND K. TURNER. 151 



three spines, the central spine much the longest. Black; the 

 two apical segments ferruginous-red. Wings hyaline. Length 

 9 mm. 



Hab. — Tasmania (Wesfcwood). 



79. T. (Aeolothynnus) sanguinolentus, n.sp. 



(J. Clypeus much produced and rather narrowly truncate 

 at apex, finely and closely punctured. Head punctured, finely 

 and closely on front, shallowly on vertex. Thorax and median 

 segment deeply but not very closely punctured, the punctures 

 large; pronotum \Qvy broadly em arginate anteriorly; median seg- 

 ment depressed and subtruncate posteriorly. Abdomen elongate, 

 shining; segments 2-5 constricted near base, with the apical 

 margin depressed in middle, the same segments beneath with 

 the apical angles acutely produced; sixth ventral segment with a 

 spine on each side at apical angles. Hypopygium ending in 

 three spines, the central spine much the longest. Black; anterior 

 margin of clypeus continued along inner margin of eyes as far as 

 base of antennae, a short line on each side of anterior margin of 

 pronotum, a small spot at base of tegulse, a spot on postscutellum, 

 and an oblique line on each side of second and third abdominal 

 segments creamy-white ; the two apical abdominal segments 

 ferruginous-red. Wings hyaline, nervures black. Length 8mm. 



Q. Head smooth and shining, longer than broad, very strongly 

 compressed and convex, narrowed anteriorly. Thorax and median 

 segment rather sparsely punctured; pronotum as broad as head, 

 broader than long, the punctures on the anterior margin setigerous; 

 median segment very short. Abdomen much broader than 

 thorax, sparsely punctured; first segment broadly depressed 

 along apical margin, with a raised curved mark, emarginate in 

 middle, before the depression. Second segment with three trans- 

 verse carinae, the one near apex less elevated than the others; 

 the apical margin is not raised. Third segment broadly depressed 

 at apex, with a slightly raised curved mark, emarginate in middle 

 before the depression. Pygidium very narrow, lanceolate, arched 

 at base, with a longitudinal median carina and the margins 



