32 CLADIUS DEEWSENI. 



4. CLADIUS ERADIATUS. 

 PI. XIV, fig. 3, Saw. 



Cladius morio, Lep.. Mon., 58, 168 ? 



eradiatus, Htg., Blattw., 176, 2 ; Thorns., Hym. Sc., i, 



72, 3; Kalt., Pfl., 288; Cam., Proc. 



K H. S. Glas., iii, 23, 4 ; Fauna, 28, 



3; Br. and Zad., Beob. u. Blattw. 



(2), 29, 9. 

 Tricliiocampus eradiatus, Andre, Species, i, 83 ; Cat., 10,* 3. 



Antennae moderately long, densely pilose, black, the third joint 

 curved. Head black, covered with fuscous pile; clypeus slightly 

 incised, labrum and palpi piceous. Thorax black, shining, covered 

 with fuscous pile; tegulae black; abdomen black, pilose, blotch large; 

 cerci short. Wings almost hyaline, stigma fuscous. Legs : coxae ; 

 trochanters, and femora black; knees, tibiae and tarsi dull white, 

 clearer in front than behind. 



Length 2^ lines. 



From pectinicornis ? , eradiatus is known by its more 

 attenuate antennas, uniformly coloured wings, and fus- 

 cous-white tibise and tarsi ; from Brullcei the colour of 

 the wings will serve to distinguish it. 



The larva has not been described, but the imago was 

 bred from the stem of Anthriscus sylvestris, and from 

 the larvae found there an ichneumon Hemiteles trichio- 

 campi, Boie was bred. Gf. Kaltenbach, /. c. 



This is not a very common species. Rannoch, and 

 south of England. 



Continental distribution : Sweden, Germany, France, 

 Italy. 



5. CLADIUS DKEWSENI. 



Cladius Drewseni. Thorns., Hym. Sc., i, 73, 4 ; Cam., Proc. 



N. H. S. Glas., iii, 24, 5; Br. 



and Zad., Beob. ii. Blattw. (2), 



30, 11. 

 Trichiocampus Drewseni, Andre, Species, i, 83 ; Cat., 10,* 4. 



Black ; antennae a little longer than the body, very slightly pilose ; 

 third joint a very little shorter than fourth, and a little curved beneath, 

 the other joints becoming gradually shorter and thinner. Head 

 covered with grey pubescence, smooth, shining; epistoma somewhat 

 convex ; on the front immediately above the antennae, is a very distinct 

 round depression, and below them are two comparatively large pits ; 



