430 NEW AND RARE AUSTRALIAN AGRIONID^, 



times only a lialf, beyond the quadrilateral, before reaching the 

 wing-border. The generic definition, as given by de 8elys (" ne 

 traversant que la nioitie de la cellule marginale qui suit le niveau 

 du quadrilateral ;, needs, therefore, to be somewhat amplified 

 with respect to this nervure. Another point which de 

 Sclys fails to notice, but which is of the greatest interest as 

 placing this genus considerably apart from all others of the 

 legion, is the remarkably small amount of petiolation of the 

 wings. This gives a much greater breadth to the wing be- 

 tween the levels of the arculus and nodus than can be found 

 in other I'rutoneiiran genera, and leaves the large cell below 

 the arculus much broader than usual. There are also several 

 very wide cells adjoining the posterior wing-margin, imme- 

 ately after the termination of the superior sector of the 

 triangle. (Plate xlvii., figs. 12, 2r/ ; fig. 2 gives the more robust 

 wing-type from Pallal, while fig. 'la indicates the typical 

 form of de Selys). 



cf. Appendages; supmor 0-6 mm., conical, yellow; 

 seen from above, the bases are broad and tips well pointed, 

 and there is a projecting hairy tubercle inwards about one- 

 third from the base ; in profile, the bases are narrower, and 

 the undersurface carries a sharp tootli curved inwards to- 

 wards the base. Inferior 0-2 mm., blackish, thick, roimdcd, 

 witli a small cleft near middle. (Plate xlvi., figs. 3, 4.). 



Types: $, (damaged) $, Coll. Jlagen ; cf (complete), 

 Berlin Museum. 



N o T o N E u R A, n.g. 



N o T o N E u R A, n.g. (Plate xlvii., fig. 3.). 



Jiosdl posfros/a/ nrrru/r situated at about the level of the 

 first antenodal, or slightly after. Inferior sector of triangle 

 absent ; superior sector very short, reaching the wing-margin 

 within the distance of a single cell beyond the quadrilateral. 

 Median sector arising before nodal crossvein. Head small; 



