Hosta

Empis trigramma is a species of dance flies, in the fly family Empididae. The thorax with yellowish sides, with three broad dark stripes. Abdomen is shining yellowish, with a dark central stripe. The fly's length is 4.5–6 millimetres (0.2–0.2 in).

References

^ Collin, J.E. (1961). British Flies VI: Empididae Part 2: Hybotinae, Empidinae (except Hilara). Vol. 4. Cambridge: Cambridge UP. p. 329.
^ Chandler, Peter J. (1998). Checklists of Insects of the British Isles (New Series) Part 1: Diptera. Handbooks for the Identification of British Insects. Vol. 12. London: Royal Entomological Society of London. p. 234. ISBN 0-901546-82-8.

[Collin-1] Collin, J.E. (1961). British Flies VI: Empididae Part 2: Hybotinae, Empidinae (except Hilara). Vol. 4. Cambridge: Cambridge UP. p. 329.

[Chandler-2] Chandler, Peter J. (1998). Checklists of Insects of the British Isles (New Series) Part 1: Diptera. Handbooks for the Identification of British Insects. Vol. 12. London: Royal Entomological Society of London. p. 234. ISBN 0-901546-82-8.

Hosta

References

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