346 Josef 11 edtenb acher. 



culo ocelligero instructum. Genae laeves, nee granulosae, nee rugosae. Pro- 

 notum constrictum, sulcis duobus transvcrsis distincte impressis; lobo postico 

 piano, margine postico rotundato-truncato. Elytra alaeque abdomen superantia. 

 Femora omnia subtus spinis parvis armata; lobi genieulares femorum postieorum 

 utrinque spinosi, femorum 4 anteriorum inermes vel subacuminati. Tibiae inter- 

 mediae superne inermes. Prosternum muticum. Lobi mesosternales acuminati 

 vel rotundati, lobi metasternales rotundati vel obliterati. Ovipositor abdomine 

 brevior, rectus vel incurvus. 



Exocephala Serville, 1839, Hist. uat. d. lus., Ortliopt., ]). 507. 

 Exocephala Serville, 1831, Kevue method., p. 160. 

 Exocephala Burmeister. 1830, Haudb., II, S. 723. 

 Exoccphalns Blauchard, 1840, Hist. uat. d. Ins., Tom. III, p. 26. 

 Moncheca Walker, 1860, Catalogue of the Brit. Mus., II, p. 289. 

 Vestria Stäl, 1874, Eeceusio Orth., II, p. 97 und 105. 



Dieses Genus schliesst sich durch die Form des Kopfgipfels an Copiophora 

 brevirostris, unterscheidet sich jedoch von dieser durch die glatten Wangen, die 

 tiefen Querfurchen des Pronotums, die schwachen Dornen an den Schenkeln und 

 die kurze Legeröhre des $. 



Dispositio specierum. 



1. Fastigium verticis articulum primum antennarum vix superans. 



2. Fastigium verticis superne utrinque granulatum. Ooipositor recttis. 



1. Ex. bisulca Serv. 

 22. Fastigium verticis superne haud granulatum. Ovipositor incurvus. 



3. Frons nigra 2. Ex. nigricauda Stal. 



3 3. Frons concolor 3. Ex. viridis m. 



1 1. Fastigium verticis antennarum articulum primum duplo superans. 



4. Ex. punctata m. 



1. Exocephala bisulca Serv. (Fig. 7.) 



Olivaceo-flavescens, versicolor, colore valde varians. Caput viride vel 

 flavescens, fronte plerumque nigra nitida vel castanea, laevi. Clypeus cum 

 labro, mandibulisque ferrugineus. Fastigium verticis breve, trituberculatum nee 

 non superne granulis parvis, biseriatim positis instructum. Antennae late nigro- 

 et albido-annulatae. Pronotum unicolor testaceum vel virescens, saepe sulcis 

 transversis inftiscatis vel inter sulcos infuscatum vel parte anteriore necnon 

 margine j)ostico fusco-nigro. Elytra vii-escentia, xyrope basin flavo-maculata, vel 

 fusca, in medio nigro-violacea vel fusco-piirpurea, pallide-reticulata, area antica 

 late sulfurea vel albido-testacea, margine postico saepe xmllide testaceo vel 

 beryllino. Alae hyalinae, margine antico vel totae beryllinae. Pedes virides vel 

 flavescentes, saepe partim vel totae infuscatae vel nigronitidae vel purpuras- 

 centes. Femora 4 anteriora subtus in margine anteriore 5-spinosa, femora postiea 

 extus spinis 12, intus 2 — 3 armata. Lobi genieulares femorum 4 anteriorum 



