258 



A. E. GIBBS AND P. J. BARRAUD- 



Ocydrominse. 



Mierophorus ? velutiuus, Mcq. 



— *Felden, 19. v. 99. 

 Ocytlromia glabricula, Fin. — 



*Felden, 22. v. 99. 



Ardoptera irrorata, Fln.- 

 *Felden, 1. x. 98. 



Tacky drominae. 



Drapetis assimilis, Fin. — 



*Feldeu, 19. iii. 97. 

 Tachydromia nervosa, Mg. 



(Tachypeza nubila, Mg.). — 



*Felden, 1. xi. 94. 



Tachydromia agilis, Mg. — 



Feiden, 20. v. 99. 

 T. cimicoides, F. — *Feldeu, 



15. iv. 93. 

 T. (Platypalpus) exigua, Schin. 



— *Felden, 27. v. 99. 



DOLICHOPODID^.. 



Psilopus platypterus, F. — 



Feiden, 2. vii. 99. 

 Dolichopus atratus, 3Ig. — 



Feiden, 14. vii. 99. 

 D. campestris, Mg. — Feiden, 



30. vi. 99. 

 D. pluniipes, Scoj). — Feiden, 



7. vii. 99. 

 D. griseipennis, Stan. — Feiden, 



1. vii. 99. 

 D. festivus, Hal. — Feiden, 



14. vii. 99. 

 D. trivialis, Hal. — Feiden, 



1. vii. 99. 

 T>. seneus, Deg. (ungulatus, L.). 



—Feiden, 8. vii. 99. 

 Several undetermined species 



from St. Albans. 

 Poecilobothrus nobilitatus, L. 



—Feiden, 6. vii. 99. 

 Hercostomus (GTymnopternus) 



? convergens, Lw. — * Feiden, 



26. vii. 99. 

 Hypopliyllus ? obscurellus,i^Z%. 



— *Felden, 30. vii. 99. 

 Ortliochile unicolor, Lw. — 



*Felden, 10. vii. 99. 

 Gymnopternus ? serosus, Fin. 



—* Feiden, 11. vii. 99. 

 G. sp.—* Feiden, 3. x. 98. 

 Chrysotus neglectus, W. — 



* Feiden, 13. vii. 99. 

 C. Isesus, 11^.— * Feiden, 



24. vii. 99. 



C. gramineus, Fin. — * Feiden, 



13. vii. 99. 

 Diapborus nigricans, Mg. — 



* Feiden, 14. vii. 99. 



D. ociilatus. Fin. — * Feiden, 



14. vii. 99. 



Argyra diaphana, F. — Feiden, 



16. V. 94. 



A. confinis, Ztt. — * Feiden, 



14. vii. 99. 

 Porphyrops spinicoxus, Lw. — 



* Feiden, 2. vii. 93. 



P. fascipes, Mg. — Feiden, 



17. vii. 99. 



P. ? micans, Mg. — * Feiden, 



12. vii. 99. 

 P. elegantiilus, Mg. — Feiden, 



14. viii. 99. 

 P. ? sp.— * Bricket Wood, A. P., 



23. iii. 93. 

 Medeterus truncoruni, Mg. — 



* Feiden, 26. ix. 94. 



M. sp.— * Feiden, 12. v. 99. 

 Scellus notatus, F. — Feiden, 



A.P., 13. V. 93, and E. E. 



Austen, 8. vii. 94. 

 Hvdrophorus bipunctatus, 



ie/m.— Feiden, 27. ix. 98. 

 H. spp.—* Feiden, 15. iii. 93 



and 20. xi. 96 ; * Bricket 



Wood, A.P., 15. iii. 93. 

 Campsicnemus cvirvipes. Fin. 



— *Felden,29.ix.98; *Bricket 



Wood, A.P., 13. iii. 93. 



