New state and host records for Agromyzidae (Diptera) in the United States, with the description of thirty new species Author Eiseman, Charles S. Author Lonsdale, Owen text Zootaxa 2018 2018-09-14 4479 1 1 156 journal article 29197 10.11646/zootaxa.4479.1.1 73cc6f7d-b3ec-40c5-adc7-52b9e0cbf236 1175-5326 1452913 93C84828-6EEF-4758-BEA1-97EEEF115245 Phytomyza clematiphaga Spencer ( Fig. 180 ) Material examined. COLORADO : Fremont Co. , Bear Creek , Forest Rd. 101, off of 49 Rd., 7.vii.2015 , em. 19– 22.vii.2015 , C.S. Eiseman , ex Clematis hirsutissima var. scottii , #CSE1728, CNC654335 , CNC654336 ( 1♂ 1♀ ) . Hosts. Ranunculaceae : Clematis columbiana (Nutt.) Torr. & A . Gray, C. * hirsutissima Pursh var. scottii (Porter) Erickson , C. occidentalis (Hornem.) DC. ( Spencer 1969 ). Leaf mine. ( Fig. 180 ) Upper surface (though at least sometimes beginning on the lower surface), white, linear; up to 1 mm or slightly wider, with a small terminal enlargement up to 3 mm wide. The black frass is in strips or beaded strips along the sides. Puparium. Yellowish-brown, formed within the mine, with the anterior spiracles projecting through the upper epidermis. Distribution. USA : *CO, MT; Canada : AB. Phytomyza clematoides Spencer ( Fig. 181 ) Material examined. COLORADO : Fremont Co. , Bear Creek , Forest Rd. 101, off of 49 Rd., 7.vii.2015 , em. 26.vii.2015 , C.S. Eiseman , ex Clematis ligusticifolia , #CSE1853, CNC564610 ( 1♀ ) . Host. Ranunculaceae : Clematis ligusticifolia Nutt. Leaf mine. ( Fig. 181 ) Whitish, gradually widening, entirely linear; frass in numerous, small, closely spaced grains. Puparium. Brown; formed outside the mine. Distribution. USA : *CO, WA. Comments. The identification of this female is very tentative, as no reference material of P. clematoides was available and the genus is in need of revision.