CATALOGUE OF NORTH AMERICAN DIPTERA. 269 



macquartii Bellardi, Saggio, 11, 20. — Mex. 



WiLLisTON, Biologia, Dipt., 1, 316. — Mex. — Amula, Atoyac, Teapa, Yucatan, 

 mucida Osten Sacken, Biologia, Dipt., i, 184. — Presidio, Mex. 



WiLLisTON, Biologia, Dipt., i, 315. — Yucatan, Mexico. 

 puella Wiedemann, Auss. Zw., i, 531 (Laphria). — No locality. 



ScHiNER, Verb. Zool.-Bot. Ges., 1866, 706, oc. in N. A. 



Macquart, Hist. Nat. Dipt., i, 287 {Laphria pygmcea) .—Gz. [O. S.] 



? Walker, List, 11, 386 {'^Laphria echenion). — Ohio. 



Johnson, Psyche, 1903, 114, notes. — Gulf States and Phil. 



N. J. — Smith Cat. ; Fla. — Johnson. 

 rufipes Macquart, see glabrata. 

 sayii Johnson, Psyche, 1903, 113. — Philadelphia and Delaware Co., Pa. 



Say, Jouni. Acad. Sci. Phil., in, 54; Compl. Works, 11, 66 {Laphria 

 glabrata, var. a). — U. S. 

 sericans Walker, Trans. Ent. Soc, v, 282. — Mex. 

 similis Bigot, in Sagra's Cuba, 788, pi. xx, f. 4. — Cuba. 

 soror Bigot, Annales, 1878, 236. — Mex. 



Johnson, Psyche, 1903, 114, brief desc. 

 tibialis Macquart, Dipt. Exot., SuppL, i, 76. — Yucatan. 

 xanthopus Wiedemann, Auss. Zw., i, 529 {Laphria).- — Brazil. 



Van der Wulp, Tijdsch. v. Ent., xxv, 105, oc. in Mex. 



Schiner, Verb. Zool.-Bot. Ges., xvi, 693. 



POGONOSOMA. 



Rondani, Dipt. Ital. Prod., i, 160, 1856. 

 arachnoides Bigot, Annales, 1878, 227.^ — Mex. 

 dorsatum Say, Amer. Ent, i, pi. i, f. 3 ; Compl. Works, i, 13 {Laphria) . — Pa. 



Wiedemann, Auss. Zw., i, 506 {Laphria). 



Ida., Wash.— J. M. A. 

 melanoptera Wiedemann, Auss. Zw., i, 514 {Laphria). — No locality. 



Schiner, Verb. Zool.-Bot. Ges., 1866, 707, oc. in S. C. 



WiLLiSTON, Trans. Amer. Ent. Soc, xii, 56. — Fla. N. J. — Smith Cat. 



HYPERECHIA. 



Schiner, Verb. Zool.-Bot. Ges., xvi, 673, 1866. 

 WiLLiSTON, Trans. Amer. Ent. Soc, xi, 27, 1883. 

 atrox WiLLiSTON, loc cit., 28. — Pa. 



N. J.— Smith Cat. Lansing, ^licb.— J. M. A. 



NUSA. 



V/alker, Dipt. Saund., 105, 1853. 



Rondani, Dipt. Ital. Prod., i, 160, 1856 {Andrcnosoma). 



WiLLiSTON, Psyche, 1889, 255, note on priority. 

 abdominalis Brown, Kans. Univ. Quart., vi, 103, 1897.^ — Bernalillo Co., N. M. 

 cincta Bellardi, Saggio, 11, 18, pi. i, f. 19 {Laphria). — Mex. 



OsTEN Sacken, Biologia, Dipt., i, 188 {Andreiwso}na).—Bv\t. Honduras. 

 cinerea Bellardi, Saggio, 11, 16, pi. i, f. 16 (Lampria). — Mex. 



Osten Sacken, Biologia, Dipt., i, 188, notes on type, etc. {Andrenosoma). 

 — Panama. 

 chalybea Williston, Trans. Amer. Ent. Soc, xii, 56 {Andrenosoma) . — San Do- 

 mingo. 



