164 DOLERUS CORACINUS. 



The larva is figured, vol. ii, PL XIII, figs. 5 and 5 a, 

 on Juncus. 



DOLERUS ANTIOUS (Vol. I, p. 165). 



Our species appears to me to be the true anticus, 

 Klug, and not brevicornis, Thorns., non Zad. = Thorn- 

 soni, Knw. (Hym. So., i, p. 288), as stated by Konow 

 (D. E. Z., 1890, p. 251). 



DOLERUS DUBIUS (Vol. I, p. 167). 



D. timidus, KL, is regarded by Konow (D. E. Z. 3 

 1890, p. 251) as a variety of this species. 



DOLERUS TINCTIPENNIS (Yol. I, p. 169). 



. This is not D. fumosus, Zad. (Besch. neuer oder 

 wenig bekan., Blattw., p. 22 ; Konow, D. E. Z., 1879, 

 p. 352), which is easily known from it by the vertex 

 not being limited by furrows laterally. 



DOLERUS CORACINUS (Yol. I, p. 174). 



Konow (D. E. Z., 1879, p. 346) tabulates three 

 species with oval apex of the middle lobe of the meso- 

 notum, namely, coracinus, KL = nitens, Zad. ; anthra- 

 cinus, Htg. = coerulescens, Htg., <J ; and atricapillus, 

 Htg., known to him only at that time from the c? sex. 

 In his catalogue of the European saw-flies (D. E. Z., 

 1890, p. 251) he gives also these three, but with dif- 

 ferent names, to wit nitens, Zad. = coracinus, Htg., 

 Cam., non Klug; coracinus, KL = coerulescens, Htg., 

 cf ; and anihr acinus, KL = atricapillus, Htg., <$ = 

 br achy g aster, Htg., ? . 



