i4o Insecta. Pterodlcera. 



Vespa murarla , Fal). j ejiisd. V. spinipes. 



Observationes. PaZpi la])iales Rygchiorum, articulls secnnclo 

 et lertio pilo spinulifornii , arcualo , intus , ad apicem , ins- 

 truclis. Clyjieits <juam in lifgc/iii.t brevior, anlice lale trun- 

 catus , exiiule s;rpe iion aut vix louciior quani latior, in prse- 

 ccdenlibus Aero o\alus aut sul^corcliformis. 



2. Maxillce processii terminali caule non longiore , elongato- 

 trigono ; parle apivaH et maculiformi transversa , subsemi- 

 circulari aut trigona ( apic.em siimmum et integrum occu- 

 panti: ). 



Geniis. DiscmLirs, Disccelie. 



Vespa zonalis , P.4yz. Faun. Insect. Germ. ,fasc. 81 , tah. 18. 



OnsERVATioNES. Palia \\\ m oilyncris, al maxillarcs, brrvitatis 

 proi,e.sstis Ifrniinalis niaxiilarum liahila ralione, fere cluj)]o lon- 

 gi(jros. r^nbiiiin mandihiiln-ijue breviora. Eumenum habilus; at 

 tyuncus longior, cvlindiico - sul)o\ atus ; alidonien bi-eviler et 

 minus al)ruple pediculaUun. Insecta )am polislibus affinia. 



//. Mandihitlce elonf^alo-siibqitadratce, ad apicem ohlique 

 tritncatce et denticitiafce ,, latere supero infero hreviore ; 

 niaxillce labiiiinqtie hrei^-iter injiexa; niaxillce processii 

 terminali paruni i elotigato , suh apice sittiira trans- 

 versa notato ; Jiujus apicis parte articuliformi parva , 

 non atit vix /ongiore cptain latiore , apicein sit/njnum 

 iantutn occupante ; lahium ( trificlitm ) lacinia inter- 

 media parttm elongala , sithcordafa ; palpi maxillares 

 processii terminali maxillariim insigniter lovgiores , 

 arfictdis plerisque hrevihus , ohconicis. 



( Clypeus scepe suhquadiatits , marginis antici medio 

 paulitliim produclo , vel late iruncato ct suhhidentato, 

 aut iii dentem angulumve parvum suhacuminato. ) 



