30 ANNALS OF SCOTTISH NATURAL HISTORY 



Family AGROMYZID^. 



1 01. AGROMYZA PUSILLA, Mg. one, Orkney. 



Family BORBORID/E. 



102. BORBORUS EQUINUS, F/n.i 9, Orkney. 



103. SPH^ROCERA SUBSULTANS, Fab. one, KirkwaH, igth July. 



104. SPH/EROCERA, sp. one, Kirkwall, i4th July. 



105. LIMOSINA FONTINALIS, Fin. one, Stromness, 2oth July. 



1 06. LIMOSINA, sp. Kirkwall, one, i4th July, and one, i5th July. 



Family PHORID^. 



107. TRINEURA STICTICA, Mg. one, Kirkwall, igth July; one 



Kirkwall, aoth July. 



II. SHETLAND. 



Family BIBIONID^E. 



1. SCATOPSE PULICARIA, Lw. one, Lenvick, 6th July. 



2. DILOPHUS FEMORATUS, Mg. June 1890 Dale, 3. [This re- 



quires confirmation. P. H.G.] 



Family CHIRONOMID^E. 



3. CHIRONOMUS FALLENS, Mg. June 1890 Dale, 3. 



4. CHIRONOMUS HISTRIO, Fab. June 1890 Dale, 3. 



5. CRICOTOPUS FESTIVUS, Mg. \Chironomus\ June 1890 Dale, 



3. [Not yet proved to be a British species its occurrence 

 in Shetland requires confirmation. P.H.G.] 



6. ORTHOCLADIUS DOLENS, Wlk. \Chirononm i\ June 1890 



Dale, 3. 



7. TANYPUS FERRUGINEICOLLIS, Mg. June 1890 Dale, 3. 



8. CERATOPOGON FEMORATUS, Mg. June 1890 Dale, 3. 



Family CULICID^E. 



9. CULEX PIPIENS, L. \dliaris\ June 1890 Dale, 3. 



Family PTYCHOPTERID^E. 

 10. PTYCHOPTERA ALBIMANA, Fab. i <J, Shetland. 



