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spot. Tibial spur with about 30 niiuute spines ; first segment of 

 hind tarsi longer than the (^ther two. 



Length 3 mill 



Hab. Queensland. L'risbane (June, No. 2264 in part.). 



I have seen only one female. 



This species is apparently a Dcl[>hacodcs. 



3. [>arysalis sp, nov. 



PI. X, figs. lO-IT. 



Allied to the last, but the legs, &c., are testaceous, and the 

 pleura are not noticeably marked or spotted. Head dorsally 

 scarcely as long as broad. Pronotal keels as in fhycstcs. Tibiae 

 and tarsi as in ordovix. 



Loug-zviiiged form : tegniina hyaline tinged with yellow, apical 

 veins infuscate and a small dark lanceolate spot near the apex 

 of the clavus. Scutellinn about two and a half times as long as 

 the pronotum which is obtuse-angularly emarginate. 



SJwrf-u'i)igcd form : allied to that of ordovi.r but the legs &c., 

 are testaceous, and the pleura are not noticeably spotted or 

 marked. Pronotum about as long as scutellum. 



Length (Macr.) 4f, (brach.) 3I mill. 



Hab. Queensland, Cairns (Aug.). 



Only females, unforttmately, of this species which is more or 

 less a Dclplmcodcs. 



4. osfnriiis sp. nov. 



PI. X\'l. figs. TO-IT. 



Head dorsally longer than broad. \'ertex with a keel down 

 the middle. Scutellum about twice as long as pronotum. Tibial 

 spur with about 23 spines, hind tarsi as in the last. 



Long-zviiigcd male: Dark fuscous or blackish brown, with pale 

 keels, legs, etc. Tegmina dark fuscous, subhyaline, immaculate, 

 with 7 apical cells, the third apical vein being also forked, veins 

 very feebly granulate. 



Short-7viiigcd female : Similar in appearance to D. fhycstcs, but 

 the frons is long and narrow, slightly and gradually narrowing 

 basallv. Lateral keels of pronotum not curved under the eyes, 

 but reaching posterior margin of pronotum. Tegmina imma- 

 culate, apically broadly rounded, reaching to about one-half of 



