DIPTERA. 
431 
rida; D. h<Bretica, p. 70, pi. 1. fig. 3, New York, Hudson’s Bay Territory; 
jD. haUcrata, p. 71, Labrador; D. yloUthoract, p. 74, White Mountains and 
Washington (D. 0.) ; and D. rara, p. 76, New York. 
Limndbia sociahilis, Osten-Sacken, 1. c. p. 96, Illinois. 
Ele^ihantomyia westxooodi, Osten-Sacken, I, c, p. 109, pi. 1. fig. 6, and pi. 8. 
fig. 8 (=j^. caxiadensisj O.-S. nec Westw.), Trenton Falls. 
Rhjpliolophus innocens, Osten-Sacken, 1. c. p. 142, Washington (D. C.) 
New Jersey; R. nigripilm^ Osten-Sacken, ibid., Washington (D. C.); R, 
ruhellus, Osten-Sacken, 1. c. p. 144, pi. 1. fig. 16, New York, Delaware ; and 
R. monticola^ Osten-Sacken, 1. c. p. 146, White Mountains. 
Erioptera straminea, Osten-Sacken, 1. c. p. 157, Middle States (?) ; E. ar- 
millarisj Osten-Sacken, 1. c. p. 168, Trenton Falls, Washington (D. 0,), &c. ; 
and E. forcipula, Osten-Sacken, 1. c. p. 1G3, New Jersey. 
Ooniomyia manca^ Osten-Sacken, 1. c. p. 178, note. New Jersey. 
Limnophila. Osten-Sacken (/. c.) describes the following new North- 
American species of this genus: — L, unica^ p. 206, White Mountains; L, 
fasciolatay p. 206 (^—L.fasoiata^ O.-S. nec Schum.), Massachusetts; L.poctica^ 
p. 207, Massachusetts ; L. tcnuicornis, p. 208, White Mountains ; L. nivci- 
tarsiHf p. 209, Delaware, Maryland; L. recondita^ p. 212, Now York, Penn- 
sylvania, Georgia, &c. ; L. contempta^ p. 218, Middle States ; L. inornata^ 
p. 219, Massachusetts; L. fratria, p. 220, Northern States; L. munda, 
p. 226, White Mountains ; and L. cubitalis, p. 229, Virginia, Ohio. 
Trichocera. Three supposed new North- American species are briefly cha- 
racterized but not named by Osten-Sacken, 1. c. p. 236. 
Eriocera tvilsofiii, Osten-Sacken, 1. c. p. 265, Delaware. 
Penthoptera alhitarsis, Osten-Sacken, 1. c. p. 257, Connecticut, Pennsyl- 
vania. 
Ula holitophila, Loew, Beschr. eur. Dipt. i. p. 4, Carniola, Carinthia, 
Silesia. 
Via elegans, Osten-Sacken, /. c. p. 276, White Mountains ; and U. paupera^ 
Osten-Sacken, 1. c. p. 277 (= V.pilom, O.-S. nec Schum.), Washington (D. 0.). 
Dicranota eucera, Osten-Sacken, 1. c. p. 281, Washington (D. C.). 
Anisomex'a miki, Nowicki, Verh. naturf. Ver. in Briinn, vi. Abhandl. p. 70, 
East Galicia. 
Dolichopeza npaca, Mik, Verh. zool.-bot. Ges. in Wien, xix. p. 23, pi. 4. 
fig. 10, near Freistadt. 
Pcecilostola gentilis^ Loew, Beschr. eur. Dipt. i. p. 5, Silesia. 
Dactylolahis rhodialVoe>w, 1. c. p. 7, Rhodes ; D. gracilipesy Loew, 1. c. p. 8, 
Black Forest, Karlsbad. 
Tipxula imhecilla, Loew, 1. c. p. 9, Rhodes. 
Ctenophora tricolor j Loew, I. c. p. 10, N. Russia, Siberia; C. magnijica, 
Loew, 1. c. p. 12, Astrabad. 
Eixa clamta, Loew, Berl. ent. Zeits. xiii. p. 2, Massachusetts. 
Stratiomyid.®. 
Nothomyia, g. n., Loew, Berl. ent. Zeitschr. xiii. p, 4. Allied to Micro- 
chrysa and Oxycera\ only one submarginal cell. Sp. probably Oxycera me- 
tallica (Wied.); M. scutellata, sp. n., Loew, 1. c. p. 4, and M, calopxts, sp. n,, 
Loew, 1. c. p. 5, Cuba. 
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