4 CECIUOMYIDAE. 



grossnlariae Fitch, Reports, Vol. I, 176; Vol. II, No. 150. — On the 

 gooseberry (Eibes). (-). 



liirtipes Sacken. Monogr. etc I, 195. — Disti". CoUimbia, on SoUdaqo. 



orbitalis Walsh. Proc. Ent. Soc. Phil. Ill, 623; VI, 227. — Inquilinous 

 on willow-galls. 



oriiata Say, Long's Exped. App. 357; Compl. Wr. I, 242; Wiedemann, 

 Auss. Zw. I, 22, 2. — Pennsylvania. 



pseiidoacaciae Fitch, Rep. Vol. II, No. 331. — On Bohinia pseucloacacia. 



salicis-batatas Walsh, Proc. Ent. Soc. Phil. Ill, 601; VI, 225. — On 

 Salix cordata, discolor, humilis. ("). 



salicis-brassicoides Walsh, 1. c III, 577; American. Entomol. 105, 

 fig. 84; Packard's Guide 377, f. 282. — On Scdix lomii folia. 



salieis-coriiu Walsh, 1. c. Ill, 590; VI, 224. — On Salix humilis. 



salicis-s^iiaphaloides Walsh, 1. c. Ill, 583; VI, 223. — On Salix Can- 

 dida, discolor, hamilis. C"*). 



salicis-rhodoides Walsh, 1. c. Ill, 586; VI, 224. — On Sahx humilis. (*). 



salicis-strobiloides Walsh, 1. c. Ill, 580. — On Salix cordata. i* and '.) 

 Compare also 0. Sacken, Monogr. I, 203, where the gall is de- 

 scribed for the first time; also Amer. Entom. I, 105, f. 82; 

 Packard's Guide, 377, fig. 280—281. 



salicis-strobiliscus Walsh, 1. c. Ill, 582; VI, 223. — On Salix dis- 

 color and rostrata. ^*). 



serriilatae 0. Sacken, Monogr. etc. 1, 198. — Distr. Columbia, on Alnus 

 serrulata. 



silifiua Walsh, Proc. Entom. Soc. Philad. Ill, 591 ; VI, 224. — On Salix 

 humilis, cordata? discolor? According to the author, perhaps 

 the same as Cec. salicis Fitch. 



solidagiiiis Loew, Monogr, etc. I, 194, Tab. I, f. 8. — On Solidago.^ 



spougivora Walker, List. etc. I, 30. — Huds. Bay Territ. 



I>il>losls. 



Loew, Dipterol. Beitr. IV, 20; 1850. 



atrocularis Walsh, Proc. Ent. Soc. Phil. Ill, 626; VI, 227. — Rock- 

 Island, Illin., inquilinous on willow-galls. 



atricornis Walsh, 1. c. Ill, 628. — Same habits. 



annulipes Walsh, 1. c. Ill, 629. — Same habits. 



caliptora Fitch, Essay upon the wheat- fly etc. {ftrst edition in the 

 Amer. Quart. Journ. of Agric. and Science, 1845, Vol. II, No. 2, 

 Tab. V, f. 2; second edition. Trans. N. Y. State Agricultural 

 Society 1846, Vol. V; Cecid. cerealis Fitch is separated from C. 

 caliptcra in the second edition only). See also Fitch, Reports etc. 

 Vol. Ill, 90, Tab. II, f. 18 (Cecidomyia). — New York, occurs 

 with Dipt, tritici. 



caryae 0. Sacken, Monographs etc. I, 191. — Distr. Columbia; forms 

 galls on the leaves of the hickory. 



deccmmaculata Walsh, Proc. Entom. Soc Phil III, 631. — Inquilinous 

 on willow-galls. 



