new species: moth and fly

The latest edition (vol. 120(5), Sep/Oct 2008) of the Ent Rec has two papers describing new species for the British Isles:

• the Raspberry Clearwing moth, Pennisetia hylaeiformis (Lepidoptera: Sesiidae), which has larvae that develop in various species and cultivars of raspberry, and has been found in south Cambridgeshire and north Hertfordshire so far, but no reason why it couldn't be found in Berkshire as well.
• Pherbellia stackelbergi, a snail-killing fly (Diptera: Sciomyzidae) so far found only in Ireland, but rather similar to P. brunnipes which has records scattered across the UK.