150 



jj. Club of antennae pale. 



I. Antennae entirely pale ... 



II. First eight joints of an- 



tennae dark 



ii. Apex of elytra deeply punc- 

 tured and not glistening. 

 m. Prothorax with a longitud- 

 inal carina 



mm. Prothorax without such a 



carina . 



n. Apical joint of antennae 



lightly emarginate. 



o. Prothorax with strong 



transverse wrinkles ... 



oo. Prothorax without such 



wrinkles 



nn. Apical joint of antennae 

 deeply emarginate 

 ff. Apical joint of antennae not emar- 

 ginate. 

 p. Colour of prothorax same as 



elytra 



pp. Colour of prothorax not same as 



elytra 



BB. Punctures on disc of prothorax 

 not transversely wrinkled. 

 C. Apical joint of antennae distinctly 

 emarginate. 

 q. Prothorax with two fasciae of 



pale hairs 



qq. Prothorax without such fasciae. 

 r. Emargination of apical joint of 

 antennae at apex. 



s. Colour emerald-green 



ss. Colour deep violet 



rr. Emargination of apical joint 

 of antennae at side. 

 t. Prothorax longer than wide 

 1 tt. Prothorax not longer than 



wide 



CC Apical joint of antennae not dis- 

 tinctly emarginate. 

 D. Parts of antennae pale. 



ii. Punctures on elytra compara- 

 tively large. 

 v. Prothorax strongly flattened 



on disc 



vv. Prothorax almost globular 

 uu. Punctures on elytra compara- 

 tively small. 

 iv. Head -and prothorax without 



median carina 



ww. Head and prothorax with 



median carina 



DD. Antennae entirety dark. 



E. Prothorax with submedian fas- 

 cia of pale hairs 



EE. Prothorax without such fascia 



simplex, Newm. 

 intricata, Klug. 



illaetabilis, n. sp. 



margaritacea, n. sp. 

 viridis, Guer. 

 robusta, n. sp. 



brevicornis, Che v. 

 amoena, n. sp. 



excavata, Westw. 



aidicodes, Gorh. 

 reticulata, n. sp. 



parallel a, n. sp. . 

 spinicomis, n. sp. 



angularis, n. sp. 

 globicollis, n. sp. 



latipennis, n. sp. 

 perplexa, n. sp. 



hirticollis, n. sp. 

 cribrata, Schenk- 



