4 ARKIV FÖR ZOOLOGI. BAND 14. N:0 11. 



but, as these structurally agree witli the other, the difference 

 is presumably only varietal. 



Metriorrhynclms loiigricoriiis Macl. — A female, from 

 Cedar Creek, appears to belonpj to this speoies, but differs 

 from the typical form in having the prosternnm, raesosternum, 

 trochanters, front and niiddle coxae påle, and rather more 

 of the elytra påle (slightly more than one third). Typical 

 specimens were taken at Atherton and Evelyne. 



Metrioniiynclms elongatus Macl. — A female, from 

 Atherton, possibly belongs to M. elongatvs, but there are 

 several undescribed speoies extremely close to it, and it is 

 inadvisable to name any of them without kncwing both sexes. 



Metriorrliyiicliiis simplicicornis Lea. — Three specimens, 

 taken by Dr. Mjöberg at Atherton and Malanda, belong to 

 this species (of which only the type was previously known). 

 Others now before me are from Mount Tambourine (H. J. 

 Carter, H. Hacker, and A. M. Lea), Caloundra, Mapleton, 

 and Brisbane (H. Hacker). On several specimens the costae 

 connecting the median areolet with the sides are rather fpeble, 

 but on others quite conspicuous, so that the prothorax should 

 be truly regarded as f i ve- areolate; the elytral punctures are 

 in single series on parts of the elytra, but towards the base 

 and apex the series become more or le?s doubltd, many of 

 the punctures appear as Y-s, trarisversely placed. 



Metriorrhynchus rufipennis Fa b. — Kuranda. 



Metriorrhynclms rliipidius W. S. Macl. — Blackall 

 Range, Brisbane, Glen Lamington. 



Metriorrhynclms ininiatus Macl. — Bellenden-Ker, Ma- 

 landa, Yarrabah. 



Metriorrliynchus nigripes Macl. — Colosseum. 



Metriorrhynclms posticalis Macl. -- Yarrabah. 



Metriorrhynchus serraticornis Macl. — Colosseum. 



Metriorrhynclms fallax Waterh. — Laura. 



Metriorrhynchus irregularis Waterh. ~ Colosseum, 

 Glen Lamington. 



