BY W. MACLEAY, JUN., ESQ. 213 



20. PSALIDDRA HeLYI. 



Oblongo-elliptica nigra nigro-setosa cinereo-squamosa, thorace 

 crebre subtiliter tuberculato, elytris seriatim reticulato- 

 punctatis inters titiis seriatim subtiliter tuberculatis alternis 

 elevatioribus subcostatis apice breviter mncronatis. 

 Mas : forfice anali valido brevissimo laminis internis longis. 



Long. 9| lin., lat. 4 liu. 



Hab. North Australia, Hely's Expedition. 



The anal forceps of the male is so short in this species as not 

 to show at all beyond the apex of the elytra, while the internal 

 lamina are very long. Tlie female is shorter and broader than 

 the male. 



21. PSALIDURA FOVEATA. 



Oblongo-elliptica nigra pallido-setosa parce squamosa, rostro 

 antice medio profunde punctato, thorace granulate, elytris 

 seriatim foveatis foveis papillulis setigeris circumdatis 

 postice ampliatis subfornicatis apice mucronatis. 

 Mas : forfice anali longissimo valido. 



Long. 9 lin., lat. 4 lin. 



Hab. N. E. Coast, New Holland. 



A single male specimen labelled " N. E. Coast " is in the 

 collection of the late W. Sharp MacLeay, Esq., while one specimen 

 of a female, apparently of this species, is labelled in the same 

 collection " Swan River." 



22. — PSALIDURA FALCIFORMIS. 



Oblongo-elliptica nigra nigro-setosa parce cinereo-squamosa, 

 rostro utrinque oblique carinato, thorace crebre subtiliter 

 tuberculato, elytris striato-punctatis interstitiis elevatis 

 alternis elevatioribus crebre granulatis granulis setigeris 

 apice mucronatis. 



Mas : forfice anali longo arcuato horizontali apice subacute 

 sinistro equitante laminis internis longissimis. 

 Long. 10| lin., lat. 4 lin. 

 Hab. Mudsree. 



