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 Cerodontha (Cerodontha) dorsalis (Loew) ( Fig. 126 ) Material examined. COLORADO : Chaffee Co. , Poncha Springs , South Arkansas River , 8.vii.2015 , em. by 21.vii.2015 , C.S. Eiseman , ex × Triticosecale , #CSE1777, CNC634812 ( 1♀ ) ; CONNECTICUT : Litchfield Co. , Canaan , Falls Village , 21.vii.2015 , em . 27.vii.2015 , C. Vispo, ex Elymus , #CSE2170, CNC564678 (1♂); NORTH CAROLINA : Durham Co. , Durham , Pelham Rd. , 29.iv.2017 , em. ~ 17–22.v.2017 , T.S. Feldman , ex Dichanthelium , #CSE3675, CNC939801–93980 2 ( 2♀ ) ; 29.iv.2017 , em. ~ 17.v.2017 , T.S. Feldman, ex Elymus virginicus , #CSE3676, CNC939821 (1♀); 13.v.2017 , em. 19.v.2017 , T.S. Feldman, ex Dichanthelium dichotomum ssp. nitidum , #CSE3693, CNC939803 (1♀); Scotland Co., Laurinburg , St. Andrews University , 18.iv.2017 , em . 18.v.2017 , T.S. Feldman, ex Agrostis hyemalis , #CSE3685, CNC939750 (1♂). Hosts. Poaceae : * Agrostis hyemalis (Walter) Britton, Sterns & Poggenb. , Avena sativa L., Bromus carinatus Hook. & Arn. , Dactylis glomerata L., * Dichanthelium dichotomum (L.) Gould, Digitaria sanguinalis (L.) Scop., Echinochloa crus-galli (L.) P. Beauv., Ehrharta erecta Lam. , Eleusine indica (L.) Gaertn., Elymus glaucus Buckley , E. repens (L.) Gould, E. * virginicus L., Eragrostis von Wolf , Hordeum jubatum L., H. murinum L., H. vulgare L., Lolium perenne L. ssp. multiflorum (Lam.) Husnot , Panicum capillare L., P. dichotomiflorum Michx. , P. miliaceum L., Phalaris minor Retz. , Phleum pratense L., Poa pratensis L., Secale cereale L., Setaria viridis (L.) P. Beauv., Sorghum bicolor (L.) Moench, * × Triticosecale Wittm. ex A . Camus , Triticum aestivum L., Zea mays L. ( Frick 1959 ; Spencer & Steyskal 1986 ). Leaf mine. ( Fig. 126 ) Long, narrow, whitish, leading from near the tip of the leaf into the sheath. In the mines on Dichanthelium and × Triticosecale , several branches emanated from the sheath. Puparium. Shining, yellowish brown, somewhat flattened ( Spencer & Steyskal 1986 ); whitish in the example we examined. Distribution. Widespread in the New World, including the Caribbean, Central America, and South America; also recorded from Mongolia , East Siberia, and Middle Asia ( Boucher 2002 ).