464 COQUILLETT 



scribed from the District of Columbia, and has been recorded as oc- 

 curring from Massachusetts to Florida and Texas, and also from Porto 

 Rico. 



Agromyza lacteipennis Fallen. 



Agromyzx lacteipotnis Fallen, Diptera Sueciae, Agromyzidae, p. 4, 1823. — 

 ScHiNER, Fauna Austriaca, Dipt., 11, p. 300, 1864. 



Saldovia, Alaska: A single specimen, collected July 21. A Euro- 

 pean species, not before reported from this Continent. 



Phytomyza flavicornis Fallen. 



Phytofnyza flavicornis Fallen, Diptera Sueciae, Phytomyzidae, p. 4, 1823. — 

 ScHiNER, Fauna Austriaca, Dipt., 11, p. 315, 1864. 



Yakutat, Alaska: A single specimen, collected June 21. This is 

 a European species, not before reported from this Continent. The 

 U. S. National Museum contains specimens from Ohio and Illinois. 



Phjrtomyza ilicicola Loew. # 



Phytomyza ilicicola Loew, Berliner Ent. Zeitsch., p. 290, 1872. 

 Phytomyza ilicis Loew, Berliner Ent. Zeitsch., p. 54, 1863. (Nee Curtis.) 



Muir Inlet, June 12; Orca, Alaska, June 27: Two specimens. 

 Originally described from the District of Columbia. The U. S. Na- 

 tional Museum contains specimens from Massachusetts, California, and 

 Oregon. 



Napomyza lateralis (Fallen). 



Phytomyza lateralis Fallen, Diptera Sueciae, Phytomyzidse, p. 3, 1823. — 

 ScHiNER, Fauna Austriaca, Dipt., 11, p. 314, 1864. 



Popof Island, Alaska : A single specimen, collected July 10. This 

 is a European species, not before recorded from this Continent. The 

 U. S. National Museum contains specimens collected in New Hamp- 

 shire, Illinois, and Missouri. 



Family BORBORID.S. 

 Borborus annulus Walker. 



Borborics annuliis'^Kv.v.^^, List Dipt. Ins. Brit. Museum, iv, p. 11 29, 1849. 

 Popof Island, Alaska: A single specimen, collected July 10. 

 Originally described from Nelson River and Albany River, British 

 America. 



Aptilotus politus (Williston) . 



Apterina politus'SNiL.i.iSTOti, North Amer. Fauna, no. 7, p. 259, 1893. 



Farragut Bay, Alaska: Two specimens, collected June 5. The 

 type locality of this species is the Panamint Mountains, California. 



