236 ZOOLOGISCHE MEDEDEELTNGEN — DEEL I. 



aa' Anterior and posterior elytral spots situated 



between different striae, 

 ii Anterior elytral spots situated between the 



4 th - and 7 th , the posterior ones between the 



3rd an d 7th s t r i a . •) 



jj Last ventral segment in the <ƒ with a pu- 

 bescent impression consànguinea Rits. 



jj' Last ventral segment in the cf without a pu- 

 bescent impression. 



kk Anterior tibiae in the tf slender, faintly notch- 

 ed. The club of the antennae pale coloured. 

 The posterior tibiae un toothed Boule l Rits. 



kk / Anterior tibiae in the çf broader, more deeply 

 notched. The terminal joints of the club of 

 the antennae dark coloured. The posterior 

 tibiae with some minute black denticles on 

 the inner margin of the apical third . . - . Skarpi Rits. 



ii' Anterior elytral spots situated between the 

 3 rd and 7 th , the posterior ones between the 

 3rd and 6th s t r i a Fnjï Rits. 



ii 7/ Anterior elytral spots between the 4 th and 7 th , 



the posterior ones between the 3 r(1 and 6 tb - stria Hopei Rits. 



ii /// Anterior elytral spots between the 3 rtl and 7 th , 

 the posterior ones between the 3 rd and 8 th stria. 



11 Length S 1 /^ mm affinis Rits. 



IF Length 6 mm eulta Olliff. 



B' Elytra without convex fulvous spots. 



mm Pronotum bicolorous : broadly fulvous along 

 the sides, which colour passes gradually into 

 metallic green along the middle. 



nn Tibiae dark coloured all over, metallic green 



along the outside immaculata Rits. 



nn' Tibiae pale fulvous on the apical half. . . Bouchardi Rits. 



mm' Pronotum uniformly metallic greenish blue . Martkae Rits. 



A' Basal portion of elytra fulvous, apical portion 

 metallic green. 



oo Flattened lateral margins of elytra very narrow semiftdva Rits. 



oo ' Flattened lateral margins of elytra broader. 



1) Helota pztsilla K. Oberth. too, belongs to this group of species, but the female sex only 

 is known. 



