LIST OP HERTFORDSHIRE DIPTEEA. 255 



L imnophilinas . 



Poecilostola pictipennis, i%. — T. hiemalis, Deg^. (winter gnat). 



*Felden, 27. ix. 96. — Abundant everywhere. 



Limnophila sp. — *Felden, T. regelationis, L. — Feldeu, 



29. iii. 97. 22. X. 96. 



Tricliocera annulata, Mg. — T. sp. — *Felden, 17. iii. 97. 



Felden, 21. x. 96. 



Amalopinse. 

 Ula pilosa, ScJmm. — Felden, Dicranota bimaculata, Sclium. 



22. X. 96. —Felden, 8. iii. 93. 



D. sp.—* Felden, 21. v. 99. 



TiPULiB.a]. 



Pacliyrrhina imperialis, Mg. — T. scripta, Mg. — * Felden, 



*Felden(marked?),19.vii.96; 18. vi. 93. 



Kitchener's Meads, viii. 05. T. flavolineata, Mg. — * Felden, 



P. histrio, F. — Kitchener's 5. v. 93. 



Meads. T. lateralis, Mg. — * Felden, 



P. Pmaculosa, Mg.—^t. Albans, 1. iv. 93 ; ? St. Albans, vi. 04. 



vi. 04. T. gigantea, /Sc/irA;. — TheGI-rove, 



P. quadrifaria, Mg. — Watford, A.E.G., 20. ix. 04; 



Kitchener's Meads, vi. 04. St. Albans, 10. vi. 04. 



Tipula pagana, Mg. — Felden, T.oleracea,Jy. — Common every- 



10. X. 94; Kitchener's Meads, where. 



X. 04. T. ochracea, Mg. — * Felden, 



T. rufina, ilf^.—* Felden, 17. v. 98 ; St. Albans, vi. 04. 



18. ix. 96. Dictenidia bimaculata, L. — 



T. hortensis, Mg. — Kitchener's Felden, 4. vi. 94. 



Meads ; Watford, A. E.G., Ctenophora pectinicornis, L. — 



20. ix. 04. Felden, 11. v. 93. 

 T. varipennis, Mg. — * Felden, 



11.V.93; St.Albans,3.vi.05. 



EHYPHIDiE. 



Rhj^hus punctatus, F. — St. Albans, vi. 04. 

 BEACHYCERA. 



STRATIOMTID.a:. 



CliteUarinse. 

 Nemotelus pantherinus, L. — Oxycera pulchella, Mg. — 



Felden, 20. vi. 99. * Gadesbridge, 10. v. 01. 



N. nigrinus, Fhi. — Felden, 



30. vi. 99. 



Stratiomyinse. 

 Stratiomys potamida, Mg. — Odontomyia viridula, F. — 



Felden, 5. viii. 97. Felden, 30. vi. 99; Brox- 



boui'ne, Jennings. 



