Agromyzidae 867 



A. posticata Meig. {Ivirgaureae Kalt., terminalis Coq., taeniola Coq.). Oswego, Jl, 

 Niagara Falls, Je (Mall) ; Ithaca, common on goldenrod (FrostSW). 



A. pruni Gross. "NY" (Mall). 



A. n. sp. near pruinosa Coq. Waterville,, reared by I. M. Hawley from hop 

 (FrostSW). 



A. reptans Fall. var. subnigripes Mall, (kincaidi Mall., possibly also Jiitida Mall.). 

 Ithaca, chiefly on Ambrosia, Urtica, and Helianthus (FrostSW). 



A. setosa Lw. Ithaca, Ndm (Mel). Of doubtful occurrence in NY, most speci- 

 mens probably being referable to either maculosa Mall, or fragariae Mall. 

 (FrostSW). 



A. salicis Mall. "NY" (Mall). 



A. schineri Giraud. Rensselaer, May. , 



A. scutellata Fall. Lewiston, May; Erie Co, May (MCV). 



A. subvirens Mall. Van Cort. Pk. ; Ithaca (FrostSW). 



A. superciliosa Zett. Buffalo, May (MCV). 



A. ulmi Frost. Ithaca, Florida, mining leaves of American elm (FrostSW). 



A. virens Lw. McLean, Sep, Sih (Joh) ; Ithaca (FrostSW). 



A. waltoni Mall. Long L. (Mall). 



A. youngi Mall. Albany, Ap, Yg (Mall). 



Cerodontha Rondani 

 {Ceratomysa Schiner ; Ceradonta Rondani) 



C. femoralis Meig, (dorsalis Lw.). Ithaca, Sep, Oct, miner on various grasses 



(FrostSW); SI, Oct (Sturt) ; LI: Cold^ Sp. Harb. (Sturt) ; North Fair 



Haven. 



PhytomYZA Fallen 

 P. affinis Fall. Ithaca (FrostSW). 

 P. albiceps Meig. (bipunctata Lw.). Ithaca, Florida, rather common on aster and 



Symphoricarpos (FrostSW) ; McLean, Sep (FrostSW). 

 P. angelicella Frost. From mines on Angelica atropurpurea, Ithaca (FrostSW). 

 P. aquilegiae Hardy. The Columbine Leaf-Miner. Ithaca, Tarrytown 



(FrostSW); Schenectady, Je 14 (Yg). 

 P. auricornis Frost. Ithaca, Jn, Dt (FrostSW). 

 P. bicolor Coq. Niagara Falls (Coq) ; Hamburg, May 28 (MCV) ; Ithaca, May 30 



(Mel). 

 P. chrysanthemi {Napomysa) Kow. The Chrysanthemum Leaf-Miner. Ithaca 



(FrostSW) ; Albany, Feb, Yg. 



P. ilicis Curt, (ilicicola Lw.). LI: Westbury, Ap 7 (Felt). 



P. lactuca Frost. Ithaca, on wild lettuce (FrostSW). 



P. loewii Hendel (clematidis Lw.). Lancaster, May (MCV) ; Beaver Kill, Aug 

 (Cnjr). 



P. marginalis Frost. McLean, Freeville, Ithaca (FrostSW). 



P. nitida Mel. Florida, Ithaca, White Plains, Tarrytown (FrostSW). A fairly 



common leaf-miner on Nepeta, Ambrosia, Tanacetum, and Thalictrum. 

 P. obscurella Fall. var. nigritella Zett. Ithaca, leaf-miner on peach (FrostSW). 

 P. plantaginis Desv. Ithaca, on Plantago spp. (FrostSW). 

 P. plumiseta Frost. Ithaca, Florida, on Thalictrum (FrostSW). 



