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Show 1905.] HEMIPTERA OF THE SUBFAMILY HALYIN^E. 153 quam dimidio longiore, tertio secundo tertia parte longiore (ceteri desunt). Pronotum medio capiti subcequilongum, remotissime et subtilissime punctulatum, marginibus lateralihus anticis subrectis. /Scutettum remotissime et subtilissime, pone medium latera versus fortius punctidatum. Hemelytra apicem abdominis attingentia, clavo et corio remote subtiliter punctulatis, margine apicali hujus exterms levissime sinuato. Pectus remote punctulatum, pleuris medio Icevibus. Abdomen impunctatum, segmento sexto ventrali maris medio segmentis tribus antecedentibus unitis cequilongo, segmento genitali maris margine apicali segmenti ultimi ventralis paullo latiore, appendicibus internis (lateralibus, Sharp) falciformibus, dilute piceis (in elegante longioribus, nigris). Long, c? 9 mm. Queensland. Much smaller than C. elegans Don. and differently coloured, with the pronotum much shorter, the hemelytra also shorter, the apical margin of the corium much less sinuate near the apical angle, and the genital segment of the male much broader. O n c o c o r is o y a l i s , sp. n . Ovalis, livido-testaceus, rnodice dense sat fortiter nigricanti-punctatus, ventre medio remote punctato, limbo laterali prosterni et ventris impunctato, articulo ultimo rostri, vitta angusta sublaterali paullo curvata dimidii antici pleurarum, macula oblongula ante angidos posticos prosterni, mesosterno medio (carina excepto), macula magna transversa basali ventris, macula media segmenti ejus sexti maculaque parva ad angulum basalem et apicalem segmentorum connexivi et ventris nigrinis. Caput pronoto medio subcequilongum, tylo etjugis tuque longis, rostro coxas posticas super ante ; (antennae desunt). Pronotum longitudine media duplo et dimidio latius, marginibus lateralibus subrectis, angulis lateralibus levissime eminulis, obtusis. Scutellum maculis quinque minutis basalibus et summo apice impunctatum. Hemelytra apicem abdominis superantia, corio areolis aliquot impunctatisprcedito, membrana fusca,venis albo-cinerascentibus. Abdomen hemelytris subceque latum. Pedes maculis punctiformibus nigrinis conspersi, femoribus posticis medium segmenti sexti ventris paullum superantibus, spiculis stridulatoriis fusco-ferrugineis. Long. $ 8 mm. Queensland. E u r y n a n n u s , gen. nov. Corpus parvum, late breviter rotundato-ovale. Caput planius-culum, dimidio basali partis anteocularis antrorsum admodum angustato, lateribus obtusissimis, convexis, in tubercula antennifera continuo transeuntibus, dimidio ejus apicali parallelo, apice late rotundato et medio levissime inciso, lateribus acutis, jugis tylo longioribus et ante hunc contiguis, |