DIPTERA SCOTICA : IV. ORKNEY AND SHETLAND 27 



Family TACHINIDyE. 



56. MICROPALPUS VULPINUS, Fin. \Tachind\ Between Kirkwall 



and Stromness, August 1873 Vice, i; \Tachind\ Orkney 

 Vice, 2. 



57. RCESELIA ANTIQUA, Fin. Among Dr. Renter's specimens I 



found a single example of this interesting species labelled 

 "Orkney." P. H. G. 



58. DIGONOCH^ETA SPiNiPENNis, Mg. [Tachind] Between Kirk- 



wall and Stromness, August 1873 Vice, i. 



59. CYNOMYIA MORTUORUM, L. In September this year Mr. W. 



Eagle Clarke captured 2 $ $ at Stennes. 



Family MUSCID.^. 



60. MUSCA DOMESTICA, L. i , Kirkwall, igth July. 



61. MORELLIA SIMPLEX, Lw. i 9> Kirkwall, igth July. 



Family ANTHOMYIID^E. 



62. POLIKTES LARDARIA, Fab. \_Anthomyid\ Between Kirkwall 



and Stromness, August 1873 Vice, i. 



63. HYETODESIA INCANA, Wied. i $, Kirkwall, 1 5th July; i <$ , 



Kirkwall, i9th July. 



64. MYD/EA IMPUNCTA, Fin. i , Kirkwall, i4th July; i 9, 



Kirkwall, i5th July; i and i , Ophir, i7th July. 

 [All the Orkney specimens have only 3 post-sutural dorso- 

 central bristles ; otherwise there is no difference between 

 them and typical specimens. As I possess examples of 

 M. impuncta with both 3 and 4, all from the same locality, 

 I cannot safely refer Dr. Renter's specimens to any other 

 species, such as demigrans, Ztt. P. H. G.] 



65. HYDROTVEA DENTIPES, Fab. i $, Kirkwall, i5th July. 



66. DRYMIA HAMATA, Fin. i $, Kirkwall, igth July. 



67. HOMALOMYIA CANicuLARis, L. i $, Kirkwall, 5th July. 



68. HOMALOMYIA, sf>. i 9, Ophir, iyth July. 



69. AZELIA MACQUARTI, Stag. i $, Kirkwall, 1 5th July. 



70. AZELIA CILIPES, Hal. i , Ophir, i7th July. 



71. CARICEA TIGRINA, Fab. i $, Kirkwall, i4th July; i $, 



Kirkwall, igth July; i , Stromness, 2istjuly. 



