360 TENTHREDINIDiE. 



/, g. S ■ Germany. J. F. Ruthe. 



h-l. S 2 • Zurich. H. Buchecker. 



m. S- Sweden. 



30. Cephus phthiscus. 



(Plate XIV. fig. 3, G. immaculatus.) 



Ceplius phthiscus, Fabr. Syst. Piez. p. 251, n. o (1804). 



Astatus pallipes, Kluy, Mon. Sir. Germ. p. 55, pi. vi. fig. 6 (1803). 



Cephus pallipes, Hart. Blattw. p. 362 (1837) ; Thorns. Hym. Scand. 



i. p. 320 (1871). 

 Cephus cultrarius, Hart. Blattw. p. 363 (1837). 



Cephus immaculatus, Steph. III. Brit. Hut., Mand. vii. p. 107 (1835). 

 Cephus nigrinus, Thorns. Hym. Scand. i. p. 322 (1871). 



Exp. al. 5| lin., long. corp. 4 lin. 



Head and thorax black ; mandibles yellow ; abdomen shading into 

 chestnut-brown ; antennae about 22-jointed, thickened towards the 

 extremity ; abdomen with a triangular yellow spot at the base, 

 one or two yellow dots beneath the wings and at the base of the 

 hind coxae ; legs testaceous, the greater part of the femora, and the 

 tips of the hind tibiae, and the hind tarsi black. Wings hyaline, 

 with testaceous nervures and stigma. 



Hab. Europe. 



a. 2 • (As C. pallipes.) 



Britain. 



J. F. Stephens. 



b-d. 2- 



Britain. 





e. <$ . (Type of C. immaculatus.) 



Bristol. 



J. F. Stephens. 



f- ?• 



Britain. 



W. E. Shuckard. 



9, h. 6 2 • 



Britain. 





*-*. 6 2 ■ 



Germany. 



J. F. Ruthe. 



u. 2- 



Munich. 



H. Buchecker. 



v. 2- 



Zm*ich. 



H. Buchecker. 



31. Ceplius andrese. 



Cephus infuscatus, Andre (nee Thorns.), Spec. Hym. i. p. 530 (1881). 

 Hab. France. 



32. Cephus brachycercus. 



Cephus brachycercus, Thorns. Hym. Scand. i. p. 322 (1871). 

 Hab. Sweden. 



33. Ceplius analis. 



Astatus analis, King, Mon. Sir. Germ. p. 54, pi. vii. fig. 1 (1803). 

 Cephus analis, Hart. Blattw. p. 302 (1837) ; Costa, Faun. Nap., Cef. 



p. 7 (1859). 

 Tenthredo baemorrhoidalis, Fabr. Sp. Ins. i. p. 417, n. 59 (1781). 

 Tracheitis hsemorrhoidalis, Jur. Hym. pi. vii. gen. 9 (1807). 

 Cephus luteipes, St.-Farg. Mon. Tenthr. p. 20, n. 56 (1823). 



Hab. Europe. 



a-d. o 2 • Germany. J. F. Ruthe. 



