| OCR Text |
Show 1937] Knowlton, Harmston: Utah 145 Diptera FAMILY TRYPETIDAE This family contains Aciurina trixa Curr. Trout Creek. a number of important horticultural pests. Brigham, April 7, 1933) (K.-Janes); Harper; Logan; Ensina piccola Bigot. Cache Junction, August 17, 1927; Delle; Hyrum. Epochra canadensis, Lw. The currant or gooseberry fruit fly causes injury in northern Utah. Euaresta aequalis Lw. Blue Creek, July 26, 1929; Garland; Hooper; Parowan; Redmond. Infests the seed pods of cocklebur, therefore is beneficial. Eutreta diana O. S. Logan, August 13, 1906; Soldier. E. [onesi Curro Soldier, August 13, 1906. ' Neaspilota albidipennis Lw. Timpie, May 14, 1931. Oedicarena diffusa Snow. Bellevue, June 21, 1919; Bluff; Cache Junction. Paracantha culta Wd. Bellevue, July 21, 1919. Procecidochares anthracina Doane. Ft. Duchesne, June 17, 1932 (Cut ler). P. minuta Snow. Monticello; Valley Junction. Tephritis acutangula Thomas. Bluff, June 19, 1933; Indian Canyon; Logan; Moroni; Myton; Nephi; Roosevelt. T. aeterrima Doane. Blacksmith Fork Canyon, June 4, 1933; Green Canyon: Logan Canyon. T. bella Lw. Logan, July 8, 1933 (Anthon). T. clathrata Lw. Has been taken in all sections of the state. T. daphne W d. Logan, September 14, 1927; Snowville. T. finalis Lw. Blue Creek, May 21, 1933; Flux; Garland; Logan; Sep tember 24, 1919; Promontory; Providence. Infests the heads of some species of compositae. T. pacifica Doane. Strawberry Valley, September 10, 1933 (Anthon); Yost. T. T. stigmatica Cow. Indian Canyon, June 12, 1933 (K.-Thomas). tapetis Ceq. Bluff, June 19, 1933; Clearfield; Ft. Duchesne; Gusher; M't. Caramel; Roosevelt. Trypanea bisetosa Ceq. Corinne, June 12, 1933 (Thatcher); Ft. Du- chesne. T. micro stigma Curro Roosevelt, September 19, 1936 (Harrnston). T. nigricornis Coq. Bear River City, July 22, 1929; Logan Canyon. T. radifera Coq. Blue Creek, J u:ne 24, 1932; Plain Lampo; Logan; Riverside; Snowville. City; F AMILY SEPSIDAE Sepsis neocynipsea Mel. On beets at Lehi, July 25, 1927; S. pectoralis Mcq. Fielding, September 2, 1925. S. signifera Mie1. Corinne, September 9, 1925; Lehi. Provo. S. vicaria Wlk. S. violacea Mg. Provo, June 12, 1927. Bear River City, September 9, 1925. Nemopoda cylindrica Fab. Providence, August 27, 1925. Mycetaulus bipunctatus Fall. Salt Lake City, June 16, 1926. FAMILY SAPROMYZIDAE Larvae of several species mine in plants and wlhile others live upon decaying vegetation. are economic pests, |