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Mas differt: antennis funiculi articulis testaceis, lon- 

 gioribus, hirtulis, abdomine oyali, femoribus testaceis. 



Ej sällsynt i Skåne på Pil. 



2. P. grande m: Cyaneo-viresceus, abdomine subrotundo, 

 postpetiolo brevi, scutello convexo. ? long. 4 mill. 



Praacedenti simillimuin sed fere duplo raajus, abdomine 

 thorace latiore rotundo, postpetiolo brevi trientem abdo- 

 minis haud occupante; genis latioribus inferne magis den- 

 tato-prominulis; metathorace nucha majore, spiraculis 

 magnis, ovalibus distinctum. 



Funnen i Dalarne af framlidne prof. Bolieman. 



3. P. gibbiscuta m: Coerulescens, mesonoto cum scutello 

 alte elevato punctis raajoribus adsperso, petiolo trans- 

 verso. d?. Long. 3 mill. 



A prrecedentibus ? capite vertice minus lato, prope 

 ocellos parcius punctato, genis minus acutis; antennis 

 brevioribus, funiculi articulis transversis; mesonoto et 

 scutello fortius elevato punctis majoribus setulas nigras 

 gerentibus adspersis; metathorace breviore, fere lsevi, spi- 

 raculis parvis, rotundis, salco spiraculari nullo; abdomine 

 breviter ovato, petiolo brevi, leviter transverso; $ antennis 

 funiculi articulis transversis, parcius hirtulis, scapo brevi, 

 dimidio apicali compresso-dilatato bene distinguendum. 



Sällsynt; funnen på Öland och vid Ringsjön i Skåne. 



4. P. planiscuta: Virescenti-seneum, mesonoto cum scu- 

 tello planiusculis. Long. 2 mill. 



P. formoso simillimum, sed $ capite breviore, vertice 

 miuus lato, genis parum compressis, ocellis fere in lineam 

 curvam dispositis; antennis scapo fiavo, brevi, flagelli 

 fusci tenuis articulis transversis; mesonoto piano, scutello 

 nitido fere lsevi depresso; metathorace, nucha fere nulla; 



