neiu genera and species of Halticince. 437 



Mas. — Abdominis segmento ultimo trilobato, lobis fere 

 asqiiilongis, lobo intermedio concavo, sursuni paiillo re- 

 flexo, apice obtuso, lobis Jateralibus latis, obtuse truncatis. 



Foem. — Abdominis segmento ultimo apice bilobato. 



Long. 21 lin. 



Hab. — New Guinea (Dorey). 



Head smooth, impunctate, front impressed on either 

 side, ju.st Avithin the inner margin of the eye, Avith a deep 

 fovea ; carina well defined, narrowed at base and apex ; 

 encarpae subpyriform ; space between the antenna3, lower 

 half of clypeus and mouth piceous. Thorax more than 

 twice as broad as long; sides rounded, anterior angles 

 thickened, obtusely rounded, produced laterally into a short 

 acute tooth. Elytra finely but not very closely punctured. 



Sutrea albnfasciata. 



Anguste ovata, convexa, nitida, scutello capiteque 

 nigris, antennis basi sordide fiilvis ; thorace impunctato, 

 flavo-albo ; elytris distincte punctulatis, nigris, utrisque 

 fascia vix ante medium, altera apicem versus, utrinque 

 abbreviata, maculaque apicali flavo-albis ; pectore abdo- 

 mineque pallide piceis; pedibus (femoribus posticis nigris 

 exceptis) sordide fulvis. 



Var. A. Elytrorum macula apicali obsoleta. 



Mas. — Abdominis segmento ultimo apice trilobato, 

 lobis fequilongis ; lobo medio concavo, vix sursum reflexo, 

 apice obtuse rotundato. 



Fcem. — Abdominis segmento ultimo apice integro, 

 rotundato. 



Long. 2 — 2\ lin. 



Hab. — New Guinea (Dorey). 



Head smooth and shining, impunctate ; antennae with 

 the four lower joints obscure fulvous, the 5th, together 

 with the apices of the 3rd and 4th, piceous, six outer 

 joints black ; 3rd joint twice the length of the 2nd ; encarpae 

 subpyriform, contiguous,; carina iU-defined at its upper 

 half, its apex acute, lower end contracted, and produced 

 for a short distance down the clypeus ; apex of the latter, 

 together with the labrum, piceous. Thorax more than 

 twice as broad again as long ; sides rounded, anterior 

 angles thickened, obtusely truncate, hinder angles armed 

 with a small lateral tubercle. Scutellum trigonate. Elytra 

 ovate, distinctly punctured. 



