IscJinura. 267 



colore ex flavido coerulcscenti limbatum ; marginibus 

 antico posticoque reflexis, postico rotundato producto 

 (hand tuberculato vel elcvato). Foeminae disco flavo- 

 maculato. Thorax maris nigro-aeneus, lineis cluabus 

 lateribusque, et parte iiiferiorc viridi-coeruleis. Foeminae 

 oli\aceo-aeneus : linea dorsali atra, ciii adjacet utrimquc 

 linea flavescens : ad latera alia linea hujus coloris, qiialis 

 etiam pars thoracis inferior est. Abdomen ut in specie 

 praecedente [ = A. tiibcrcnlatuui) pictum, hac tamen 

 differentia, ut segmentum penultimum totum et ante- 

 penultimi pars dimidia postica sint coerulei coloris. Pedes 

 flavescentes, externa parte linea atra picti. Alae latius- 

 culae, aqueae, pulcherrime iricolores et nervis tenerrimis 

 instructae. Parastigmata rhombeo-quadrata, quasi 



rotundata : basi nigra, apice nivea ; in foeminis alba fere 

 tota. Appendices caudales maris quatuor atrae [Tab. i.. 

 Fig. 27] superiores duae brevissimae, ad latera positae, 

 cuneiformes. Inferiores triple longiores, spiniformes, sub- 

 curvatae. Ultimi segmenti abdominalis margo posticus 

 integer et supra aequalis. Pauca tantummodo hujus 

 Agrii spccimina examini subjicere potui, ideoque fortasse 

 descriptio posthac erit emendanda. (T. de Charpentier, 

 " Horae Entomologicae," p. 22, 1825). 



Size. 



Length of Male, 28mm. to 3r5mm. ; expanse of wings, 

 30mm. to 34mm. Fength of P'emale, 27"5mm. to 32mm. ; 

 expanse of wings, 33mm. to 37mm. [From four conti- 

 nental specimens.] 



Male Imago. 



Face yellowish, with two bronze-black lines — on nasus 

 distinct, on upper lip fainter. Top of head black-bronze, 



