BY WALTER W. FROGGATT. 297 



wrinkled at extremities; dorsulum large, convex, rounded on 

 ■either side, tips coming to a point; mesonotum very large, arcuate 

 in front, rounded behind; scutellum unusually long, slender. 

 Legs rather long, stout; femora stout, tarsi large. Wings nearly 

 thrice as long as broad, sharply rounded in front, with thickened 

 costal nervure at base, tip broad; primary stalk short, stalk of 

 subcosta short; subcosta parallel, running into costa past centre 

 of wing; radius short, coming out at upper edge of wing; stalk 

 of cubitus long, upper branch of cubitus and upper fork running 

 parallel with radius, turning upward at tip; lower fork of same 

 length, turning downward at tip; lower branch of cubitus short, 

 upper fork curving round, lower fork transverse; clavus short, 

 stout; clavical suture very slender. Abdomen short, broad. 

 Genitalia : (g) short, turned upward; lower genital plate short, 

 angular; forceps short, slender, curving upward; upper genital 

 plate broad, truncate at tip : (^) forming a short rounded point. 



Hab. — Adelong, N.S.W. (on Eiicalyptus melliodora; W. W. 

 Froggatt). 



This is a rare species, and certainly its lerp structure is one of 

 the most beautiful. The enclosed pupa has plenty of room to 

 move about in its regular little cage. 



EXPLANATION OF PLATES. 

 Plate xiv. 



Fig. L — Psylla acacice-penduliB, n.sp.; wing. 



Fig. 2. acacice-baileyana, n.sip.; wing. 



Fig. 3. schizoneuroides, n.sp. 



Fig. 4. frenchi, n.sp. 



Fig. 5. acacice-pycnantlue, n.sp. 



Fig. 6. capparis, n.sip. 



Fig. 7. acacice-decurrentis, n.sp. 



Fig. 8. — Eucalyptolyma erratica, n.sp. 



Fig. 9. maideni, n.sp. 



Fig. 10. — Aphalara fuscipennis, n.sp. 

 Fig. 11. — Eriopsylla gracilis, n.sp. 

 Fig. 12. — Psylla Candida, n.sp. 



