372 MONOGRAPH OF THE GENUS SYNTHEMIS, 



black; inferior 1*3 mm., broader, truncate, black, tip upcurved 

 (Plate vii., figs. 14a and 6). 



9- Unknown. 



Types : Coll. Tillyard, two male.s(Cooktown, N. Queensland). 



Hab. — Noi th Queensland. Very rare. Inhabits small moun- 

 tain-creeks and bogs. December-January. 



Appendix. 



Details of material examined. 



I append lists of (1) set specimens of imagines; and (2) mounted 

 specimens of larvse and exuviae, in my collection. These have 

 formed the main material studied for the purpose of this paper. 

 Many other specimens, mostly taken by myself, have passed 

 through my hands, and liave been distributed as duplicates? 

 when such specimens came from localities not otherwise included, 

 they are noted in brackets. Unless otherwise stated, the speci- 

 mens were taken by myself. Specimens bred from larvae, or 

 taken in the act of emergence, are placed pinned beside the 

 exuviae, and are not included in List i. — except two Synthemis 

 macrosiiffma ^, which bred out, and were set and placed with the 

 series of imagines. 



List i. (Set specimens of imagines). 



Synthemis eustalacta Burm. — Blue Mts., N.S.W.,(Leura) Feb., 

 1905, 5 males: (Medlow) Jan., 1910, 1 male — Jindabyne, N.S.W., 

 Jan., 1910, 7 males, 6 females — Alexandra, Vic, Dec, 1906, 1 

 female. Total, 13 males, 7 females. [Other localities, Macedon, 

 Vic.(G. Lyell); Burnside, S.A.(S. Angel)]. 



S. tasmanica, n.sp. — St. Patrick's River, Tas., Jan., 1909; 3 

 males, 3 females — Launceston, Tas., Jan., 1909, 5 males : Cressy, 

 Tas., Jan., 1909, 2 males, 2 females. Total, 10 males, 5 females. 



>S'. regiiia Selys — Sydney, N.S.W.,(Duck Creek, Auburn) Dec, 

 1905, 1 female; Feb., 1906, 1 female; Feb., 1907, 5 males, 1 

 female; Jan., 1908, 3 males, 1 female; March, 1908, 1 female; 

 April, 1908, 3 females; Dec, 1908, 1 female — Gladstone, Q., Jan., 

 1908, 1 male — Alexandra, Vic, Dec, 1906, 4 males, 1 female. 

 Totxl, 13 males, 9 females. 



