CATALOGUE OF NORTH AMERICAN DIPTERA. 1 6g 



ScHiNER, Fauna Austr., ii, ;i6s, 1864 (Siniulia). 



OsTEN Sacken, Amer. Entomologist, 11, 229, 1870, transformations; Berl. 



Ent. Zeitschr., xxxvii, 1892, 452, discussion of family characters. 

 CoQUiLLETT, Bull. 10, new series, Div. of Ent., 66-69, table and brief desc. 



of N. A. species. 

 Meinert, Eucephale Myggelarver, 45^, 1886, l^ibliog. of transformations 

 and study of same in 5". ornatiim, with pi. iv, f. 1 15-127. 

 Note. — The following references relate to biology, etc., of species which 

 were not specifically determined : 



Riley, Dept. Ag. Rept., 1884, 340-345, pi. ix, f. i, 2, 3. 

 Riley and Howard, Insect Life, brief items and extracts from correspond- 

 ence, Vol. I, 15, 61, 143, 224, 314; II, 7-11; IV, 143; VII, 426. 

 Howard, Insect Life, i, 99, habits of a species at Ithaca, N. Y. 

 TowNSEND, Trans. Amer. Ent. Soc, xx, 45, describes early stages and hab- 

 its of a species inhabiting Grand Canon of the Colorado; figs. 

 Hagen, Can. Ent., xiii, 150, notes on a larva; Ent. Mo. Mag., 1883, 254, 



note. 

 Lugger, 2d Rept. Ent. Minn., 1896, 172-182. 



Kellogg, Psyche, Feb., 1901, 166, says larvae live largely on diatoms. 

 argus WiLLiSTON, Dipt, of Death Valley Exped., 253. — Argus Mts., Cal. 



Coquillett, Proc. Wash. Acad. Sci., 11, 394, regards as a synonym of vit- 



tatus. Johannsen, in lift., does not. 

 WiLLiSTON, Biologia, Dipt., i, 223, oc. in Guerrero, Mex. 

 bracteatum Coquillett, Bull. 10, n. ser., Div. Ent., 69. — Mass., Cal. 

 cinereum Bellardi, Saggio, i, 13. — Mex. 



Townsend, Proc. Cal. Acad. Sci., iv, 593, note on oc. in Lower Cal. 

 (Mex.). 

 decorum Walker, List, i, 112. — Martin Falls, Canada. 



Coquillett, Bull. 10, n. ser., Div. Ent., makes this a synonym of vittatum 

 Zetterstedt; but the description seems to contradict this. 

 fulvum Coquillett, Proc. U. S. N. M., xxv, 96. Mentioned in the following as 

 ochraccum Walker: 

 Coquillett, Bull. 10, n. ser., Div. Ent., oc. in Col. and Mont., etc. ; Proc. 



Wash. Acad. Sci., 11, 393, oc. in Alaska and British Col. 

 Cockerell, Ent. News, viii, 100, oc. in N. M. 

 Baker, Ent. News, viii, 172, oc. in Col., and notes, 

 glaucum Coquillett, Proc. U. S. N. M., xxv, 97. — Kansas City, Mo. 

 griseum Coquillett, Bull. 10, n. ser.. Div. Ent., 69. — Col. 

 hirtipes Fries., Mon. Simuliar., 17, pi. i. f. i, 1824. — Europe. 



Meigen, Syst. Beschr., vi, 311 and 312 {rwfipcs and lu'rfipcs). 

 Zetterstedt, Dipt. Scand., ix, 3426. 

 ScHiNER, Fauna Austr., 11, 368. 

 Johannsen, Ent. News, xiv, 14. oc. in N. Y. 

 Idaho — Johannsen in litt'. 

 invenustum Walker, List, i, 112. — Martin Falls, Canada. See also pccuantm. 

 irritatum Lugger, 2d Rept. Ent. Minn., 1896, 177. f. 145, 146, no description. — 



Minn. 

 meridionale Riley. Rept. Dept. Agriculture, t886, 513, pi. vii and vni. Same 

 distribution and habits as pecuarnm; called the Turkey Gnat. 

 Townsend, Psyche, July, 1891, 107 (occidentale). — New Mex. [Coq.] 

 Coquillett, Bull. 10, n. ser., Div. Ent.. 68, fig. — Mass., Nebr., Texas. 

 Riley and Howard, Insect Life, i. 14; said to cause the death of thousands 

 of chickens and turkcvs vearlv in Ya. 



