SITAKIS. 355 



coarsely punctured ; elytra narrowed from shoulders, sepa- 

 rately pointed at apex, finely punctured. L. 5 — 6 1. Scarce. 



S. muralis, Forst. 



OEDEMBniDAE, 



A. Only penultimate joint on all tarsi with thickly matted 

 hairs beneath. 



a. Head produced in front. 



J. Eyes round. 



Antennae eleven-jointed ; last joint of maxillary palpi 

 oblong conical ; posterior femora of male nearly always 

 much thickened : all tibiae with two apical spines. 



Oedemera, 01. 

 II, Eyes kidney-shaped. 



Antennae eleven-jointed; last joint of maxillary palpi 

 long, somewhat dilated toward the obliquely truncate apex ; 

 eyes strongly granulate ; posterior femora of male much 

 thickeued ; all tibiae with two apical spines. 



Oncomera, Steph. 



&. Head not produced in front. 



Antennae eleven-jointed ; eyes slightly emarginate, 

 finely granulate ; last joint of maxillary palpi knife-shaped 

 in male, hatchet-shaped in female : legs simple, all tibiae 

 with two apical spines. Asclera, Schmidt. 



S, First four joints of anterior tarsi, middle joints of inter- 

 mediate pair and penultimate joint of posterior pair with 

 thickly matted hairs beneath. 



Antennae twelve-jointed in male, eleven-jointed in 

 female ; eyes kidney-shaped; legs simple, anterior tibiae 

 with one, hinder pairs with two apical spines. 



Nacerdes, Schmidt. 



Oedemefa, 



A, Elytra strongly pointed at apex. 



Green or blue, shiny ; under-side of base of antennae 

 and the base of anterior tibiae yellow. Tliorax longer than 

 broad ; elytra with three slightly raised longitudinal lines ; 

 posterior femora of male very strongly thickened. L. 4| 

 — 5 1. Common. 0. nolilis, Scop. 



