Thursday 16 June 2016

Pammene albuginana confirmed

I've now dissected the Pammene from the Alun Valley last Friday night and it is a good match for albuginana, rather than any of the similar Pammene species. I thought this might be new for VC41 as it isn't listed on the micro list on this blog, but it turns out Mark Evans caught two on 20/6/14 at Quaker's Yard. These weren't dissected but were accepted by Dave onto the VC41 list on the basis of Mark's excellent photo (see blog post and comments here).




5 comments:

  1. Well done George. I don't mind relinquishing the original VC41 first, in favour of this more positive identification.

    ReplyDelete
  2. Thanks but I don't think that's necessary Mark - Dave was happy to accept your record. Most of the similar species are rarer anyway (many SE England only).

    ReplyDelete
  3. Out of interest; what is the magnification on the micro shots and how many microns does each division equal?

    ReplyDelete
  4. The right-hand shot is x40 (each unit = 25 microns). The left-hand shot is x100 (each unit = 10 microns).

    ReplyDelete