438 Mr. J. S. Baly's descriptions of 



Sutrea IVallacei. 



Anguste ovata, convexa, sordide flava, nitida, antennis 

 extrorsum nigris ; scutello rufo-])iceo ; elytris distincte 

 punctulatis, nigris, utrisqne fasciis duabus, ntrinciue abbrc- 

 viatis, una vix ante medium, altera ante aplcem, llavo- 

 albis ; C()r])ore subtus })icco tincto. 



Mas. — Abdominis segmcnto ultimo longitudinalitcr sul- 

 cato ; apice trilobate, lobo medio sursum reflexo, apice 

 obtuso, lobis lateralibus vix brevioribus, latis, obtuse 

 rotundatis. 



Long. 1 1 — 2 lin. 



Ilab. — New Guinea (Dorej). 



Similar in sculpturing, in form of carina, &c., to the 

 last species {S. albofasciata). Antcnnaj fulvo-piceous, 

 the three outer ones black. Thorax Avith the antei'ior 

 angles thickened, obtuse, faintly produced laterally ; sides 

 very regularly rounded. Elytra ovate, more finely punc- 

 tured than S. albofasciata. 



Sutrea bipustulata. 



Anguste ovata, convexa, flavo-alba, nitida, antennis 

 extrorsum, pectore, abdomine pedibusque posticis piceis ; 

 scutello elytrisque nigris, his distincte punctulatis, utriscpie 

 pustula transversa, fere prope medium posita, llavo-albo 

 ornatis. 



Var. A. Elytrorum pustulis sutura conflucntibus, fas- 

 ciam transversam extrorsum abbreviatam formantibus. 



3Ias. — Abdominis segmento ultimo apice trilobato, 

 lobo medio lato, brevi, apice truncato. 



Fcem. — Abdominis segmento ultimo apice truncato, 

 bisinuato. 



Long. 2—21 lin. 



Ilab. — NcAV Guinea (Dorey). 



Clypeus transversely concave, its u])pcr portion thick- 

 ened ; carina broad and ill-defined below, narrowed and 

 acuminate above. Thorax rather more than twice as 

 broad as long ; sides nearly parallel at the base, rounded 

 and converging anteriorly, anterior angles thickened, 

 obtuse; surface impunctate. Hinder tibi;e and tarsi rufo- 

 piceous. Prosterniun narrowed between the coxae, trian- 

 gularly dilated posteriorly, its apex truncate. 



