14. 
19. 
THE CRANE-Fiies oF New York — Part I 895 
Hilseres elongated (northern sineaes)). [Mon. Dipt. N. Amer., part 4, p. 71. 1869.] 
(Tei PXOXOXGII SR re Renn ee erate en ipmec reais el eae He D. Taras O.S. 
Halteres short, of MO TTY VIG) eri olny se teas async Pee he ed Ne FE ORNS A pe Ree ae 15 
. Prescutum medicn brown, with a narrow paler median line. [Journ. N. Y. Ent. Soc., 
vol. 8, p. 184, pl. 7, fig. 6 LOO ON Reena cette Norrie hs ce D. brunnea Doane 
Prescutum dark brown with yellow and brown stripes. [Proc. Acad. Nat. Sci. Phila., 
iB, BUT TSE T sego'e! Saat ek eee a cna OTR NOR Sea LC RE RST ae D. distans O. 8. 
. Coloration gray, the prescutum with a broad median brown stripe; a narrow brown 
seam on cross-vein r. [Proc. Acad. Nat. Sci. Phila., p. 209, pl. 3, figs. 4, 4a. 1859.] 
(Pie DOROKG, GUM erie daeyelern tacglaiet eleven ate totem ten eee eRe pie ba ean SOU Riehl D. liberta O. 8. 
Coloration brown or yellowish oo no narrow brown seam on cross-vein r........ 17 
. Basal deflection of Mi+42, forming the inner end of cell Ist M2, arcuated so that cells 
ist M2 and Rs are almost on a line. [Proc. Acad. Nat. Sci. Phila., p. 210. 
TBO 6 iso 0 05 a 5B PAU BION re arom ee Rec erie cate tet nen (a eee D. stulta O. S. 
Basal deflection of Mi+2 not conspicuously arcuated, cell /st M2 being conspicuously more 
distantpironm then winevbase thamlcell Fesecrets aacinea + cscs tis sic 5 odes ects cievan siete < 18 
. Thorax brown, with three blackish stripes on the prescutum which are confluent, the 
lateral ones running caudad onto the scutal lobes; wings hyaline, unmarked. [Furco- 
myia monticola Alex. Psyche, vol. 18, p. 201-202, pl. 16, fig. 7. 1911.] (Plate 
OKORTE, WO) ci: Ghar ear ee oR as etree Ec Oe D. monticola (Alex.) 
(Dicranomyia monticola may not be distinct from D. stulta, which appears to be a 
somewhat variable species.) 
Thorax not so marked; wings with a grayish or brownish tinge..................0.. 19 
Thorax brownish yellow, with a darker brown median stripe; antennae black. [Mon. 
Dipt. N. Amer., part 4, p. 70-71, pl. 1, fig. 8. 1869.] (Plate XXXI, 17.) 
D. haeretica O. S. 
Thorax light brown without a distinct darker median stripe; antennae reddish brown. 
(Journ. N. Y. Ent. Soc., vol. 8, p. 184, pl. 7, fig. 8. 1900.]....D. moniliformis Doane 
MANE SES POLE OawilUlMeG ar Ker 0% 4 ced/5 .)0-scre.5 Sloteiseciocs sins animus evacueiare eueld suetane. are wage areerecmuces 21 
Wings unmarked, except for the stigmal spot when it occurs...............0.00000- 22 
. Wings with brown dots in all the cells; femora with a yellowish ring before the tip. 
[Limnobia simulans Walk. List Dipt. Brit. Mus., vol. 1, p. 45. 1848.| (Plate 
OKO FAW oS oi cr 6 Ske RO Re eel Ses 01371 CRIES i Pane et D. simulans (Walk.) 
Wings with three large brown spots along the costa, the first at the origin of the sector, 
the second at the tip of Sc, and the third at the tip of Ri; wings grayish brown, paler 
near the stigma; cord and outer end of cell /s¢ M: seamed with dark brown; femora 
without a yellowish ring before the tip. [Mon. Dipt. N. Amer., part 4, p. 75. 1869.] 
(Eibeyia OVO PASS Pee OES ae st tests Ucn eT RE le Or Ne D. rara O. S. 
. Wings with a distinct pubescence in the apical cells: [Proc. Acad. Nat. Sci. Phila., 
poe Beers 595] mn (late SxXeXoXel. QS) We Montes cet olelo ew aise ned D. pubipennis O. 8. 
Wimnesrelabroustonallhthe:cellsin. cn aoa sacsaue ees sins Se orsiene sais SoS elo hee 23 
. No stigmal spot nor brown seams to the veins; R: strongly curved toward R2+;3 at the 
tip; tarsi brown. [Mon. Dipt. N. Amer., part 4, p. 74. 1869.] (Plate XX XI, 27.) 
D. globithorax O. 8. 
Stigma evident, dark brown; paler brown seams to the cord and the outer end of cell 
1st M2; R: not incurved toward R2+:; tarsi whitish. [Can. Ent., vol. 48, p. 42-43. 
HOUG|| CHEN: ROD. AAG) ie a Teen en D. macateei Alex. 
enus Limnobia Meigen 
1800 Amphinome Meig. Nouv. Class. Mouch., p. 15 (nomen nudum). 
1803 Limoma Meig. Iliger’s Mag., vol. 2, p. 262. 
1818 Iimnobia Meig. Syst. Beschr., vol. 1, p. 116. 
1856 Limnomyza Rond. Prodromus, vol. 1, p. 185. 
