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scutellari praeditum. Abdomen nunquam petiolatum ; seg- 

 menti analis area pygidialis nulla vel rarius distincta . . 



Gen. MutìIIa Lin. (1) 



II. Abdomen petiolatum, segmentum primum a secundo bene di- 

 scretum, interdum nodulosum. Thorax postice restrictus, 



subpyriformis 



t Area pygidialis distincta; tibiae iutermediae et posticae ex tua 

 spinulis plurimis armatis . . . Gen. Dasylabrls Radz. 

 a) Magna ; capite abdomineque nigris ; thorace obscure 

 ferrugineo, profunde rugoso-scrobiculato ; macula 

 in capiiis vertice alteraque in abdominis segmenti 

 secundi basi ovatis, fascia segmenti abdominalis 

 primi, maculis quattuor transversis subrotundis in 

 dimidio dorsali apicali segmenti secundi, macula 

 triangulari in medio quarti fasciaque subreciangu- 

 lari in dorso mediano quinti, pilis albo-argenteo 



villosis 40. D. MEPHITIS Sm. 



/S) Media; Capite rufo, thorace et pedibus rufo et nigro 



mixtis. Abdomine nigro, macula ovali in dorsi basi 



secundi, fasciaque lata, medio triangulariter expan- 



sa, in margine apicali ipsius segmenti pilis flavo- 



auratis. Thorace. laeviter scrobiculato-punctato; me- 



sonoti lateribus maculis ovalibus parce distinctis, 



griseo-pilosis . . . 41. D. subconspicua, n. sp. 



■\-[ Area pygidialis nulla; tibiae intermediae et posticae vix vel 



sparse spinulosae . . . Gen. Stenomutilla Ern. Andre. 



a) Media, brevis ; Capite, abdomine pedibusque nigris; 



^ fasciis in margine apicali segmenti primi et secundi 



abdominis albo-argenteo pilosis; thorace fusco-rufo, 



regulariter minute et dense reticulato-punctato . . 



.42. St. capicola Per. 



/3) Submagna, elongata, capile abdomine pedibusque ni- 

 gris; fascia in margine apicali segmenti primi ab- 

 dominis lata, altera in margine apicali secundi 

 angusta, medio triangulariter producta, maculisque 

 in angulis lateralibus segmenti tertii a pilis griseo- 



(1) Sequitur specierutn clavis systematica. 



