252 ENTOMOLOGICAL SOCIETY 



Lamprempis Wheeler and Melander, Biol. C. -Am., Dipt, 

 i, 366, Dec., 1901. 



Type : Empis chichimeca Wheeler and Melander. 



Placed this as a subgenus of Empis and gave a synoptic table of six spe 

 cies, the fourth, Empis chichimeca, new species. 



Lepidomya Bigot, Ann. Soc. Ent. France, 557, 1857. (= Che- 

 lipoda Macquart, 1823.) 



Type : Empis melanocephala Fabricius. 



Bigot mentioned only one species, Hemerodromia mantispa Meigen 

 ( Empis melanocephala Fabricius, according to Meigen,* repeated by 

 Schiner).t 



Leptopeza Macquart, Ins. Dipt. Nord France, Separata, 143, 

 1827. 



Type : Ocydromia jiavipes Meigen. 



Work not seen by the writer, but Macquart laterj placed in this genus 

 only one species, Leptopeza Jtavipes Macquart (--- Ocydromia flavipcs 

 Meigen). 



Leptoscelcs Haliday, Entom. Mag., i, 160, 1833. (= Dolicho- 

 cephala Macquart, 1823.) 



Type: Leptosceles guttata Haliday. 

 Haliday described three species, the first, L. guttata, new species. 



Litanomyia Melander, Trans. Am. Ent. Soc., xxvm, 231, 

 Nov., 1902. (= Phyllodromia Zctterstcdt, 1837.) 



Type : Sciodromia mexicana Wheeler and Melander. 



Melander described two species and figured the first, Sciodromia mexi 

 cana Wheeler and Melander. 



Macroptera Becker, Wiener Ent. Zeit , vrn, So, Feb. 28, 

 1889; not of Lioy, 1863. (= Symballophthalmus Becker, 1889.) 

 Type : Macroptera pictipes Becker. 

 The above was the only species mentioned by Becker. 



Macrostpmus Wiedemann, Zool. Mag., i, Part i, 60, 1817. 

 (Rhamphomyia Meigen, 1822; Enicoptcryx Stephens, 1829; 

 Rhamphomyza Zetterstedt, 1838; Megacyttarus Bigot, 1880.) 



Type : Hybos ferrugineus Fabricius. 



Wiedemann mentioned only the above species, from South America, 

 and later states that this genus is identical with Rhamphomyia. 



Mantipeza Rondani, Dipt. Ital. Prod., i. 148, 1856. (= Che- 

 lifera Macquart, 1823.) 



Type : Tacky dromia pr&catoria Fallen. 



* Syst. Besch., in, 64. 

 t Faun. Aus., Dipt., i, 86. 

 % Hist. Nat. Dipt., i, 321, 1834. 

 Aus. Zweif. Ins., n, 10, 1830. 



