82 CECIDOMYZTD^S. 



Lives in the tips of the shoots of Salix fragilis, which it rolls 

 together. This and the two preceding species seem hardly to 

 differ from C. Salicina. 



14. Euphorbia;, Bouche; Loew, Pr. Pos. Gym. 36. 34 (1850); 

 Winn. subpatula? Bremi. Nigra, antennis nigro-fuscis 16-articula- 

 tis, thoracis lateribus apud alas abdominisque incisuris carneis, alis sub- 

 fuscis, venis nigris, pedibus nigris subtus albis ; Fcem. abdomine carneo 

 fasciis nigris. Long, f | lin. 



Black. Wings whitish in some aspects, with blackish-grey down ; 

 costa stout ; transverse veinlet very pale, situate at the middle of the 

 subcostal vein ; cubital straight or very slightly curved, ending at some 

 little distance in front of the tip of the wing ; second branch of the 

 anal curved to the hind border. Legs black, white beneath. Male. An- 

 tennae shorter than the body; joints longer by half than their petioles. 

 Abdomen blackish-brown, with flesh-coloured sutures. Fern. Antennae 

 half the length of the body. Abdomen flesh-coloured, with broad black 

 hairy bands. Oviduct elongated, without valves ; third segment yellow. 



Lives in the tips of the leaves of Euphorbia Cypanssias. 



15. innotata, n. Nigra, alis subfuscis, venis obscurioribus, pedi- 

 bus sordide testaceis validiusculis, tarsis fuscis. Long, f ; alar. 1^ lin. 



Black. Wings slightly brownish ; veins darker. Legs dingy testa- 

 ceous, rather stout, tarsi brown,. 

 Not common. (E.) 



16. Klugii, Meig. Zw. i. 95. 3 (1818); Loew. Fcem. nigra, an- 

 tennis 18-articulatis, articulis ovatis breviter pilosis, thorace cinereo 

 vittis tribus nigris, alis cinereis, halteribus pedibusque fuscis. Long. 1| 

 lin. 



Fern. Slack. Antennae eighteen -jointed; joints oval, with short 

 hairs. Thorax cinereous., with three deep black stripes. Wings grey ; 

 with darker hairs. Halteres and legs brown. 



Rare. (E.) 



17. acrophila, Winn. Linn. Ent. viii. 233. 19 (1853). Nigra, 

 antennis 19-20-articulatis, thoracis lateribus halterib usque carneis aut 

 fuscis, alis subcinereis, costa venisque nigris, abdominis incisuris ventre- 

 que carneis, pedibus subtus albo-micantibus. Long. 1 lin. 



Black. Wings whitish in some aspects ; transverse veinlet situate at 

 far before the middle of the subcostal vein ; cubital vein bent forward 

 at its junction with the veinlet, curved hindward from thence to its tip, 

 which joins the costal at some distance from the tip of the wing ; se- 

 cond branch of the anal vein proceeding abruptly to the hind border, 

 and forming a very slightly obtuse angle; sutures and under side of the 

 abdomen flesh- colour. Male. Antennae nearly as long as the body ; 

 joints and their petioles of equal length ; whorls of hairs hoary. ' Fern. 

 Antennas half the length of the body. Oviduct yellowish, elongated, 

 without valves ; first segment flesh-colour. 



