A Systematic Study of the Anthomyiinae of New York 39 



ventral surface of the hind femora are bare, except 'n one specimen in 

 which there are two median bristles on the posteroventral smface. In 

 all the specimens from Cold Spring Harbor, there are bristles on both 

 these sm"faces. In the specimens from Cold Spring Harbor, the third 

 antennal segment is considerably narrower and longer, and the apices 

 of the veins R4+5 and M1+2 converge more noticeably, than in the speci- 

 mens from Glen Head. 



This species is named in honor of Mr. J. R. MaUoch, whose work has 

 been of the greatest value to collectors and students of this group. 



Genus Paregle Schnabl and Dziedzicki 



1911 Schnb. and Dzied. Die Anthomjdden, p. 95. 



1920 Stein. Arch. Naturgesch. , (1918) vol. 84, part 9, p. 85. Chortophila p. p. 



1921 Mall. Canad. Ent., vol. 53, p. 77. Egle. 



Tj-pe, Musca radicum Linnaeus. 



Generic characters. — • Propleura bare; oral margin, when viewed in profile, noticeably pro- 

 duced bej'ond ^-ibrissal angle; mid tibia with median anteroventral bristle; lower calyptra 

 protruded bej^ond margin of upper. 



The following key separates the species of^Paregle: 



Males and females 



1. Hind tibia vnih. two anterodorsal and two posterodorsal bristles; acrosticals uniformly 



paired, with few, if an}^, accessory setulae; calj^trae subequal cinerella Fall. 



Hind tibia with three posterodorsal and five to eight anterodorsal bristles; acrosticals 

 irregularlj' paired, with numerous accessory setulae between the rows; lower calyptra 

 protruding well beyond margin of upper radicum Linn. 



Paregle cinerella Fallen 



1825 Musca cinerella Fall. p. p. Muse, p. 77, no. 91. 



1826 Anihomyia pusilla jNIeig. p. p. Syst. Beschr., vol. 5, p. 151, no. 118. 

 1830 fNerina albipennis Rob.-Desv. Essai Myod., p. 557 no. 2. 



18.30 ?Adia oralis Rob.-Desv. Essai Myod., p. 558, no. 1. 



1830 Nerina flavesceris ^oh.-'Desv. Essai Mj'od., p. 558, no. 3. 



1851 ? Anihomyia rubrifrons Macq. Dipt. Exot., Suppl., vol. 4, p. 237, no. 9. 



1851 Anihomyia virescens Macq. Dipt. Exot., Suppl., vol. 4, p. 239. 



1851 Anihomyia trigonomacidata Macq. Dipt. Exot., Suppl., vol. 4, p. 239. 



1856 fAnthomyia similis Fitch. 1st and 2d Repts., p. 301. 



1860 Aricia interruptilinea Zett. Dipt. Scand., vol. 14, p. 6232, nos. 122-123. 



1883 Aricia remorata Hohngr. Ent. Tidskr., vol. 4, p. 171, no. 29. 



1900 Egle trigonigaster Pand. Rev. Ent. France, vol. 19, p. 242, no. 6. 

 Records.— Earhest: Frankhn Square, Long Island, April 7, 1921. Latest: Searingtown, 

 Long Island, September 18, 1921. 54 specimens: 28 males, 26 females. Figures 41, 84, 

 133, on plates in this memoir. 



Paregle cinerella Fall, does not readily conform to the distinguishing 

 characters enumerated above for this genus. It does, however, find its 

 closest affinities with Paregle, with which it may be linked by the possession 

 of a midventral bristle on the middle tibia, by the facial profile though 

 this is not so pronounced as in radicum, and by the moderately large lower 

 calyptra. 



