96 [April, 1904. 



(5) This is the species that makes galls on the leaves of various species of Viola 



mentioned by Trail (Scot. iNat., i, 1873, 124) v. Kieffer, Ann. 8oc. Ent. Fr., 

 1901, 552. 



(6) The galls of this species were described by Trail (Scot Nat., iv, 1877, 15, and 



Trans. Nat. Hist. Soc. Aberdeen, 1878, 63) v. Kieffer, Ent. Nachr., xv, 

 1889, 208. 



(7) This is the species that makes the galls on the midrib of ash leaves (v. Kieffer 



Bull. Soc. Ent. Fr., 1897, 301), Clinodip/osis botularix, Winn., being only an 

 inquiline. If the inquiline be British the maker of the gall must naturally 

 be so too. 



(8) The galls of this species were described by Trail (Scot. Nat., i, 1871, 156, and 



Trans. Nat. Hist. Soc. Aberdeen, 1878, 63) v. F. LoevF, Verb. z.-b. Wien, 

 XXX, 1880, 34. 



(9) Galls described by Trail (Scot. Nat., ii, 1873, 31) v. Kieffer, Ann. Soc. Ent. Fr., 



1901, 341. 



(10) For synonymy, see Wachtl., Wien. Ent. Zeit., iii, 1884, 163. 



(11) For synonymy, see Mik, Wien. Ent. Zeit., v, 1886, 317. 



(12) I have not been able to refer to Riibsaamen's description in Verh. Nat. Ver. 



Rheinl., &c., xlvii, 1890, 26, but Kieffer in Ann. Soc. Ent. Fr., 1901, 351, 

 evidently considers the synonymy given by me correct. Frauenfeld only 

 described the gall. 



(13) Gall described by Trail (Scot. Nat., i, 1871, 124) v. Kieffer, Ann. Soc. Ent. Fr., 



1901, 360, wliere he wrongly gives the date of Trail's description as 1878. 



(14) For synonymy, see Mik, Wien. Ent. Zeit., iii, 1884, 215. 



(15) I put this species in italics at present, as the galls described by Trail (Scot. 



Nat., ii, 1873, 31) for this species are those of Perrisia hyperici, Bremi, 

 according to Kieffer, Ann. Soc. Ent. Fr., 1901, 341. 



(16) The query refers to a doubt as to the species belonging to this genus (v. Kieffer, 



Synop. Cecid. d'Eur. et d'Alger., 1898, 13). 



(17) For synonymy, see Riibsaamen, Berl. Ent. Zeitschr., xxxiii, 1889, 57. 



(18) For synonymy, see Wachtl, Wien. Ent. Zeit., iv, 1885, 196. 



(19) Galls described by Trail (Scot. Nat., ii, 1873, 78, and Trans. Nat. Hist. Soc. 



Aberdeen, 1878, 59) v. Kieffer, Verh. z.-b. Wien, xxxviii, 1888, 106. 



(20) Galls described by Miiller (Ent. Mo. Mag., vii, 1870, 76) v. F. Locw, Verh. 



z.-b. Wien, xxx, 1880, 37. 



(21) Galls in the seedpods of Sarothamnus described by Binnie (Proc. Glasgow 



Nat. Hist. Soc, 1877, 112) v. Keiffer, Ent. Nachr., xvii, 1891, 252. 



(22) Galls described by Trail (Scot. Nat., ii, 1873, 25:::) v. Kieffer, Ann. Soc. Ent. 



Fr., 1901, 529. 



(23) This is probably the species described by Hardy, but unnamed in Zoolog., vi, 



1848, 2166 (v. Walker, Ins. Brit. Dipt., iii, 1856, 131). 



(24) Galls described by Trail (Scot. Nat., iv, 1877). v. Kieffer, Ann. Soc. Ent. Fr., 



1901, 462. For synonymy, see Kieffer, Wien. Ent. Zeit., xv, 1896, 99. 



(25) This is apparently the species of which the galls and larvae were described by 



Binnie (Proc. Glasgow Nat. Hist. Soc, 1876, 184) v. Kieffer, Ann. Soc. Ent. 

 Fr., 1901, 360. 

 The gall described by Barrett (Ent. Mo. Mag., viii, 1872, 205) would appear to 

 belong to a different species, possibly Perrisia h/chnidis, Heyd. 



