*IREX. 



'/•> 



7. Sirex feisthamelii. 



'-' • B -' N de M ■■ . iii. i I i pt. 2, 



p. 387, pi. Iii. fig. 8 (18 _ 



Hah. Gree 



S. Sirex steplieusii. 



(Plate XV L. fig. 6.) 



. _ . . -'i>]i. {nee auct. <i',\ III. Brit. Ent., Mand. vii. 

 p. 116 (1835). 



Exp. al. J poll. 11 lin., long-, corp. 1 poll. •! lin. 



Head and thorax blue-black, strongly punctured, a large pale yel- 

 low Bpot behind the irsi three joints of antennae blue-black, the 

 fourth blackish on the inside, the remainder pale yellow. Abdomen 

 ith, the incisions chestnut, and marked with a row of 

 triangulai and on the middle beneath : 

 menl rig as i . ad marked with a 

 kidney-shaped les. Legs black, with the basal 

 half of all I I thi' first joint of the tarsi pale yellowish. 

 Wii. iwish hyaline, with chestnul nervures and 

 3 aa blue-bli 



Hah. England (probably int] 



i . N' ar Lond J. F. Stephens. 



'.'. Sirex i? > dubia. 



Sirex A through Sweden, ii. 



p. 253, pi. i. fig. 1 (18< 



Hah. Lapland. 



1". Sirex spectrum. 



Eclini on trmu, 1 .p. 560, n. 2 i 1 758). 



3i)6 (1761) ; Kliu/, Man. Sir. 

 . 6, pi. v. fig. 1 i L803 

 •. Si , \ i tus, Fair. Ent. Si/st. ii. p. 128, n. 15 | 17 



flab. Europe; North Asia ; North Africa, 



„_ i, ich. II. Buchecker. 



Transbaikal. 

 ria. 



1 1. Sirex cedrorum. 



(Plate XV. figs. 2tf,3$.) 

 Sirex cedrorum, Smith, Ann. Nat. Hist. (3) vi. p. 256 (1860). 



Exp. al. 1 poll. 3 lin. ad 1 pull. 10 lin.. long', corp. 1 poll, ad 

 1 poll. 3 lin. 



» T . , . resembl in shape and is so similar to 



3 f ts irprisingth; ould ba\e 



= o ' d. ■ ripl o 

 In T. stigma and the last joint of 



are yellow. 



