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Show 144 . [Vol. XIV. Utah Academy of Sciences, Arts and Litters Orthroneura bellula Will. Logan Canyon, July 27, 1934 (Thatcher). Platycheirus immarginatus Zett. Salina, July 1934 (K.-Smith). Polydontomyia curvipes Wd. Juab, July 8, 1934 (K.-Smith). Sphaerophoria melanosa Will. Garland, October 8, 1930; Logan. S. menthastri L. Hooper, May 8, 1931; Lewiston, August; Paradise; Provo, Miay 20, 1927 (H. J. Pack). Spilomyia liturata Will. Logan, August 5, 1933. Syrphus torvus O. S. Logan, September 1932 (Whitaker). Toxomerus occidentalis Cur. Logan, April (Janes), September 1932 (Whitaker); Providence, at light, September 1934 (Smith). Volucella comstocki Will. Gunnison, July 1934. Also Jemez Springs, New Mexico, June (Westgate). V. bomblans erecta Walk. Logan Canyon, July 1926. Xylotomima pigra Fab. Jemez Springs, New Mexico, May (Westgate). FAMILY ORTAUDAE Callopistromyia annutipes Macq. Bountiful, June 18, 1924 (Pack); Brigham; Logan. Ceratoxys latiuscula Lw. Very common throughout the state. Chaetopsis aenea W d. Provo, August 11, 1929, on beets. C. masylla Walk. Le:hi, July 8, 1934; Springville. Chrysomyza demandata Fallen. Very common throughout the state. Euxesta bicolor Cress. Grantsville, May 31, 1931; Monument. E. contorta Cu:rr. Cornish, June 12, 1929; Grantsville. E. fervida Curro Delle, August 16, 1929; Elberta; Salt Lake City. E. knowltoni Curro Grantsville, June 27, 1932 (K.-Janes). E. nigriceps Curro Commonly collected throughout northern and western Utah. E. scutellaris Curro Corinne, June 18, 1929; Delle; Lampo; Skull Valley; Timpie. E. notata Wied. Snowville, June 24, 1930. E. rubida Curro Logan, August 12, 1929. E. sanguinea Hendel. Corinne, June 22, 1929; Timpie. Common throughout Utah. E. xeres Curro Melieria canus Lw. Collinston, May 5, 1934; Duchesne; . Ft. Duchesne; Juab; Kelton; Mills; Price; Promontory; Springville. Bear River 'City, August 24, 1929, on beets; Du M. occidentalis Coq. chesne; Ft. Duchesne; Kanesville; Kingston; Logan; Promontory; Salt Lake City; St. George. M. similis Lw. Brigham, August 24, 1927; Promontory; St. George. the state. Oedopa capita Lw. This species occurs throughout 1919; Cedar Juab; Logan. Hendel. 3, July City, Orthalimyia longicauda Alton, July 11, 1934; Ft. Duchesne. O. pyrrhocephala Lw. Seioptera vibrens L. Newton, August 2, 1929; Springville (Anthon); Zion National Park. root maggot causes frequent Tetanops aldrichi Hendel. The sugar beet Trenton, and caused Lewiston, at beets Cornish, to Arnalga, injury Also collected 111 1928. Kanesville and during at damage Hooper Utah at Benson and Draper. T. luridipennis Lw. May 4, 1929. Collinston, July 21, 1929, on beets; Skull Valley, Paradise, September 1, 1929 (Pack). Tritoxa cuneata Lw. Grantsville, August 8, 1933; Joseph; Lof Cole. Corinne; T. pollinosa in Skull Valley. green; Orr's Ranch |