Tuesday, June 14, 2011

SP9326: 13/06/11 - A real Gem

The minimum temperature recorded was 5.5 Celsius.

Quite a few moths around, then tailing off around 01:00, then, with a collection of moths potted up for identification in the morning, it was up the stairs to Bedfordshire.

A Gem of a Moth!

One of the 'unknowns' proved to be The Gem (Orthonama obstipata). Not wishing to make any schoolboy errors, confirmation was sought from the macro recorders.

It is a sexually dimorphic immigrant, distributed over much of Europe, and is an annual migrant to the UK. The last 'Gem' year was in 2006, apparently, when it was generally good for migrants as a whole (Bedfordshire Naturalist 2006, Part 1: Macro Moths 2006 by Andy & Melissa Banthorpe or *Here*). The recorders state that there are nine previous records in the database in Bedfordshire.

Udea olivalis and Celphya lacunana were also new for the garden.

1720* The Gem
female
1705 Dwarf Cream Wave
1742 Yellow Shell
1931 Peppered Moth
2489 The Fan-foot

List for SP9326: 13/06/11

  874    Blastobasis lacticolella    1
  989    Aphelia paleana    1    (Timothy Tortrix)
1076*  Celphya lacunana    1
1293    Chrysoteuchia culmella    1
1392*  Udea olivalis    2
1428    Bee Moth    2
1524    Emmelina monodactyla    1
1669    Common Emerald    1
1705    Dwarf Cream Wave    1
1720*  The Gem    1    (female)
1728    Garden Carpet    1
1742    Yellow Shell    1
1834    Common Pug    1
1906    Brimstone Moth    1
1931    Peppered Moth    1
1976    Privet Hawk-moth    1
2089    Heart and Dart    24
2101    Large Yellow Underwing    1
2160    Bright-line Brown-eye    1
2321    Dark Arches    3
2387    Mottled Rustic    2
2489    The Fan-foot    3

Total: 22 species
+ 1 micro TBI

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