New State and Host Records for Agromyzidae (Diptera) in the United States, with the Description of Ten New Species Author Eiseman, Charles S. Author Lonsdale, Owen text Zootaxa 2019 2019-08-27 4661 1 1 39 journal article 25908 10.11646/zootaxa.4661.1.1 a3d43ab3-cddd-4ead-96d4-41ecb7991015 1175-5326 3378418 8DF7EC6E-ECF2-4819-979E-0E26BDDC2B21 Calycomyza enceliae Spencer ( Figs. 8, 9 , 38 ) Material examined. ARIZONA : Pima Co. , Coronado National Forest , Redington Rd. , 4.iii.2017 , em. 24.iii.2017 , C.S. Eiseman , ex Encelia farinosa , #CSE3291, CNC940432–940434 (1³ 2♀ ) . Hosts. Asteraceae : Encelia californica Nutt. (adults common on this host but no mines found (Spencer 1981; Spencer & Steyskal 1986 )), E. farinosa A. Gray ex Torr. , Helianthus annuus L. ( Gates et al. 2002 ). Leaf mine. ( Fig. 38 ) The mines from which we reared this species on Encelia farinosa were pale green without evident frass; vacated mines became brownish with a narrow whitish margin. They were initially linear, gradually widening to a blotch that later partly or mostly obliterated the linear portion. The larva exited through a crescentshaped slit in the upper epidermis. Gates et al . (2002) classified the mine on E. farinosa as “upper surface serpentine/blotch,” in agreement with our observations, but characterized the mine on Helianthus annuus as “upper surface serpentine.” Puparium. ( Fig. 9 ) Brown; formed outside the mine. Distribution. USA : * AZ , CA .