244 Insecta. Pterodlcera. 



Mas. 



Sirex emarginatu': , Fab. ( Entom. system. ) ; KtVG. . 

 Monog. Siric. , iah. 4 , fig. 6 , el tah. 5, fig. i , rar. 



Femina. 

 Sirex spectrian , Linn. , Fab. ; VE Geer , Mem. s. 1. Insect. , 

 fom. 1 , pl. .56, ftg. 6 ; Panz., Faun. Insect. Germ. , fasc. b2, 

 fg. iG ; Klvg. Monog. Siric, tab. 4, fg, 5. 



B. Femincv ahdominis apex postice suhgradatim acuminatus. 



Spec. f). UROCEnvs jwencvs. Urocere bleu. 

 Urocere bleu. Latr. Ilist. nat. des Crust. et des Insect., t, i3 , 

 p. i56. 



Mas. 



Sirex noctilio , Fab. ; Klug. , Monog. Siric. , tah. 5 , fig. 

 5 ; iah. 4 , fig, a , 5 y Panz. , Faun. Insect. Germ. , fasc. 52, 



fig. 21. 



Femina. 



Sirex juvencus , Linn. , Fab. ; ve Geeh , Mem. s, l. Insecf. , 

 tom. 1 , pl. 56 , fig. 7 ; K lvg. , Monog. Siric. , tab, 3 , fig. 4 ; 

 Panz., Faun. Insect. Germ, , fasc, bi,fig, 17. 



//. AntennoE filiformes , tliorace hreviores , orticulis i3- 

 16 ; pleriscjue vix avt paulo longioribits quam latio~ 

 rihus ; alce superce areolis submarginalihus trihus. 



Observationes. Feminse abdominis apex breviler et paulalim 

 trigono-acuminatus ; palpi articulo baseos brevissimo. 



Spec. 4. UiiocERi's FVSciconNis. Urocere antennes-hrunes. 

 Urocere cornes-brunes. Latji. Hist, nat, des Crust. et des In- 

 sect, , tom. i3 , p. i56. 



Femina. 



Sirex fuscicornis , Fab. j Klvg. , Monog, Siric, , tah, 5, 



fs-'^- 



