Silba fumosa Egger, 1864, (hogweed lance-fly)


17 Aug 2004 at OSGR: SU77 in Berks, England

Record Summaryon Tansy flower
Found asImago
Date17 August 2004
Associated organismTanacetum vulgare
OS grid refOSGR: SU77
Lat/Lon51° 30’ N, 0° 50’ W
Vice CountyBerks, VC no: 22
CountryEngland
Voucher17 Aug 2004[F]
(Please quote this in any queries about this record)

Notes:

Lunule with abundant small bristles, poststigmatical bristles absent, sternopleuron with 2 strong bristles, a row of bristly hairs at the top and a small bunch at the bottom.

Eyes with sparse but regularly distributed short hairs, hairs on front of jowls form a single row, tarsi black. A group of longer hairs at middle (on fold) of squamal margin. Thorax with regular punctate microsculpture.

The following literature was used to identify this find:

photomicrographs
photomicrographs:

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