New state and host records for Agromyzidae (Diptera) in the United States, with the description of thirty new species Eiseman, Charles S. Lonsdale, Owen Zootaxa 2018 2018-09-14 4479 1 1 156 68X7J (von Roser) von Roser [151,578,1338,1365] Insecta Agromyzidae Calycomyza GBIF Animalia Diptera 30 31 Arthropoda species humeralis     Materialexamined. MASSACHUSETTS: Franklin Co., Northfield, 276 Old Wendell Rd.,  15.vii.2017, em. 23.vii.2017, C.S. Eiseman, ex Erigeron annuus, #CSE3998, CNC939664 (1♀);     NORTH CAROLINA: Durham Co., Durham, Pelham Rd.,  30.iv.2016, em. 13–15.v.2016, T.S. Feldman, ex Erigeron canadensis, #CSE2459, CNC634768, CNC634769 (1♂ 1♀);  Durham, Sandy CreekPark,  15.v.2016, em. 23.v.2016, T.S. Feldman, ex Erigeron annuus, #CSE2489, CNC634820 (1♂);   OKLAHOMA: Payne Co., Mehan, 36.014339° N, 96.996744° W,  16.iii.2016, em. 21.iii.2016, M.W. Palmer, ex Erigeron, #CSE2270, CNC653974 (1♂); 19.v.2016, em. by 22.v.2016, M.W. Palmer, ex Erigeron strigosus, #CSE2482, CNC634808 (1♀); same host and location, 2.v.2016, em. 8.v.2016, #CSE2663, CNC635208 (1♀); 2.v.2016, em. 12.v.2016, #CSE2664, CNC634786 (1♂); same location,  17.ii.2017, em. 27.ii.2017, M.W. Palmer, ex Erigeron, #CSE3738, CNC939904 (1♀); 19.iii.2017, em. 24.iii.2017, M.W. Palmer, ex Erigeron, #CSE3732, CNC939901 (1♂).   Hosts. Asteraceae: AsterL. (cultivated varieties), Baccharis douglasiiDC., Erigeron * annuus(L.) Pers.,  E. canadensisL., E. *strigosusMuhl. ex Willd.,  Helianthus annuusL., Heterotheca grandifloraNutt.,  Madia elegansD. Don ex Lindl.,  Solidago macrophyllaPursh, Symphyotrichum  chilense(Nees) G.L. Nesom,  ZinniaL. (cultivated variety); Plantaginaceae:  Penstemon procerusDouglas ex Graham ( Frick 1956).  Leaf mine.( Figs. 109–110) Whitish; initially linear, gradually widening to an irregular, often elongate blotch, in our examples usually not obscuring the linear portion. In some mines, frass is extremely sparse throughout; in others, the linear portion has frass deposited in a line of strips or in irregular particles forming a loose central band. The shape of these mines is consistent with Frick’s (1956)descriptions and illustrations for  Calycomyza humeralis, but he stated that the frass is characteristically “deposited in tiny rounded pellets in a row down the center of the long linear portion”, and in lines of pellets in the blotch that allow one to trace “the movements of the larva, which are frequently twisting.” Ellis (2016), on the other hand, describes a large blotch that often overruns the short linear portion, and states that the larva hardly produces any frass until ready to pupate, at which point it empties its intestine, forming a mass of frass to which the puparium becomes anchored.   Puparium.Dark brown; formed within the mine, with the posterior end glued to a lump of frass on the floor.   Distribution. USA: AZ, CA, HI, IN, IA, KS, *MA, *NC, NY, *OK, OR, WA; Canada: ON, QC, SK, YT; SouthAmerica; Africa; Australia; Europe ( Frick 1956; Boucher & Wheeler 2001; Scheffer & Lonsdale 2018). 1915273589 [151,1433,1445,1470] 2017-07-15 Franklin Co. Northfield Material 30 31 1 MASSACHUSETTS 1915273605 2016-04-30 NORTH, CAROLINA Durham Co. Pelham Rd. Durham 30 31 1 NORTH CAROLINA 1915273612 [584,1093,1553,1578] 2016-05-15 Sandy Creek Durham 30 31 1 NORTH CAROLINA 1915273647 2016-03-16 Payne Co. 36.01434 Mehan 1 -96.99674 30 31 1 OKLAHOMA 1915273603 2017-02-17 Payne Co. 36.01434 Mehan 1 -96.99674 30 31 1 OKLAHOMA