The last reasonable night?

There were actually quite a few moths around last night because it remained mild, there was little wind and the forecast rain turned out not to be as heavy as expected.  The actinic was run indoors again and found on the conservatory windows at 6am this morning were Blastobasis lacticolella (1), Udea ferrugalis (1), Emmelina monodactyla (1), Red-green Carpet (4), Winter Moth (3), Turnip (1), Dark Chestnut (2), Brick (1), Red-line Quaker (1) & Silver Y (1), although the moths were easily outnumbered by diptera - in particular the yellow dung fly Scathophaga stercoraria!  The previous night had seen only two moths brave the high winds, December Moth (1) & Angle Shades (1).  None of last night's collection was in good condition and the Rusty-dot Pearl below illustrates this rather well.

Udea ferrugalis, Westcott 16th November

Silver Y, Westcott 16th November

With another storm due tonight and then the weather expected to turn much colder, that may be it for the chance of any migrant activity this year, especially this far inland, but I'd happily be proved wrong...

Dave Wilton
Westcott, Bucks

Caterpillar i.d. needed

I found this caterpillar crawling across a lane in Cornwall, and wondered if any Bucks entomologists could give me a suggestion as to it's species? It was about 2cm long, and may be some type of Footman larva, or possibly a Tiger species. Found on 25-10-2015 in West Penwith.  Dave Maunder

Unknown larva

Tawny pinion confirmation

Possible tawny pinion found in Sibford, Oxfordshire on 7th October 2015. Found in woodshed between logs.

Confirmation of ID would be appreciated please.

Andy Newbold

Sibford Ferris

A Zero Return

The first zero return of the winter.  There were no moths to the trap here last night, which was no great surprise really considering the weather.  Actually, when I say trap, what I mean is that there were no moths to our conservatory windows because at this time of year if there's a danger of the trap floating or being blown away then I run the light indoors.  There is usually at least one set of windows sheltered from the wind and rain on which the moths tend to congregate, but it does mean that you have to be up to check for results well before it starts to get light! 

Over the previous four nights I had Nomophila noctuella, December Moth,  Red-green Carpet, Winter Moth, Scarce Umber, Mottled Umber, Feathered Thorn, Setaceous Hebrew Character, Sprawler, Green-brindled Crescent, Dark Chestnut, Brick, Red-line Quaker, Yellow-line Quaker, Pink-barred Sallow, Angle Shades & Silver Y in the garden so there are still plenty of species out there, along with those rather nice migrants which others have been getting.  Hopefully some at least will manage to survive the current period of stormy weather.

Dave Wilton
Westcott, Bucks  

Parasite food-chain.

I opened up a leaf-mine of Phyllonorycter schreberella collected from Shire Lane (on the border of Bucks with Herts) today. I was looking for the moth's pupa but instead found a Hymenopteran pupa. However, this pupa didn't look entirely healthy and, behind it in the cocoon was a small grub, which was still very much alive.

The brown gash is the remains of the leaf-mine (in an Elm leaf) and I've labelled the other important things.
The larva of the moth was, of course, a parasite, as it fed on the leaf of a living plant. The Hymenopteran was, in turn, a parasite of the larva  (which was presumably completely devoured, as I couldn't find a trace of it). As a parasite it counts as a hyperparasite. Strictly speaking it is a hyperparasitoid, as it killed its host. The small grub (is it a Dipteran or another Hymenopteran?), in its turn, lived within the first Hymenopteran: I suppose that makes it a hyper-hyperparasitoid.
What price it carries bacteria, which in turn carry viruses?
Andy King.

Striped Lychnis

This should be of interest.  A post today on the Upper Thames Branch Facebook page here has a link to a TV interview with Tony Gillie on YouTube about our efforts to help the local population of Striped Lychnis.

Slender Burnished Brass

The second Oxon VC 23 Slender Burnished Brass came to MV at Middle Assendon last night. The first record was in 1969 caught by Kettlewell. That's not counting the one that came out of a bunch of flowers in Witney in 2009. Wayne is happy to show it to anyone who wants to see it today. If so please email me and I will forward your message.


This and the gilvata prove what Dave was saying - keeping trapping - you never know. Wayne also had vitrealis last week. He's using one of my Robinsons

- I must remember to mark it as the lucky trap !

Martin

Only 3

Three moths last night (Min 8 degrees). One this Rusty-dot Pearl.

Steve Lockey (Garsington).

Migrants Still

Only two moths in my trap in Longwick tonight - but both presumably migrants. A Rusty Dot Pearl and a rather fine Palpita Vitrealis.

Turnip moth

A Turnip moth entered my Radnage, Bucks house tonight. Another late sighting.
Ched George.

Uresiphita gilvata

I've not had much of note in my garden trap recently until i looked in this morning and found a nice specimen of Uresiphita gilvata - quite a scarce species so i'm told by Peter Hall, and a possible first for Bucks. A couple of poor quality pictures are attatched, as it is pretty lively in the pot and already escaped once this morning, but thankfully it returned to my garden trap this morning! Dave Maunder

Uresiphita gilvata, Aylesbury, 11-11-2015

Grey Shoulder-knot

A Grey Shoulder-knot came to my Radnage garden MV trap last night. Also run-of-the-mill Feathered Thorn, Angle Shades, Yellow-line Quaker, a single Red-line Quaker, Blair's Shoulder-knot, 6 Red-green Carpets and a LBAM. Alas, still no sign of Figure-of-Eight.
Ched George.

Common Emerald

This in Middle Assendon to MV on 9th November. Also recently Plumed Prominent and Palpita vitrealis, caught by Wayne Borras.

Swallow-tailed Moth, yes that's right!

Thought I was imagining things this morning when sat on the grass next to the trap at the beginning of the second week in November there was a fresh Swallow-tailed Moth. I've had second brood individuals of this species in the past but never this late. What a crazy year. Marc Botham, Didcot

Swallow-tailed Moth, Didcot, 10th November.

More fog, or at least smoke

Just to add more data to Steve's fog research, we caused dense clouds of artificial fog with fireworks last night. The cordite smell lingered until late but this morning there were moths in the trap, albeit only four: a Feathered Thorn, a November/Autumnal, a Blair's Shoulder-knot and this Dark Sword-grass (I hope my ID for that is correct).  Martin Wainwright, Thrupp, Oxon

Satellite night

Mild weather and clear skies early on brought out three Satellites here last night, two browny ones and the third with the bright eye. In addition to the man-made kind whirling overhead. Also three Feathered Thorns, two Red-green Carpet, two battered Quakerish things and a November/Autumnal.  Martin Wainwright, Thrupp, Oxon.

The Bonfire Night Moth

Bonfire Night is usually the prompt to go looking for Plumed Prominent, a smart nationally scarce species which we are lucky to have in a few Chiltern woodlands in the vicinity of Henley-on-Thames but which flies at this very unsociable time of year.  The forecast seemed more suitable last night than on the 5th so I went to one of its known sites in south Bucks.  As usual, the Met Office got it hopelessly wrong and I was rained on for most of the time I was there, but at least it remained mild and the rain didn't stop the moths (or, for that matter, a couple of very late Hornets).

In the usual three hour period from dusk, now very early of course because it was fully dark by 5.15pm, I saw 20 species.  They included Ypsolopha parenthesella, Ypsolopha ustella, Diurnea lipsiella, Acleris cristana, Acleris sparsana, Alucita hexadactyla, Oak Nycteoline and Snout as well as the expected seasonal macro-moths.  Thankfully, after last year's experience when I had to make three visits before seeing just one moth, at this site two Plumed Prominents turned up on time, a male and a female (just to prove that you don't have to wait all night to see the lady of this species).  Home by 9.30pm too - can't be bad!

Plumed Prominent male, 6th November

Plumed Prominent female, 6th November

Tea-cake anyone?   Plumed Prominent eggs

Dave Wilton
Westcott, Bucks

Ypsolopha mucronella

This was the only moth attracted to our house lights last night.

Nigel

Another Cypress Carpet

Ched George had a Cypress Carpet in his Radnage, Bucks garden trap on 3rd November.

Unseasonal: Cryptoblabes bistriga

Cryptoblabes bistriga in garden trap last night along with two Acleris schalleriana. only migrants were Silver Y and Dark Sword-grass. Night before was interesting as micros dominated another low, but better than has been recently catch: Clepsis consimilana, Acleris schalleriana, Acleris sparsana, lots of Ephiphyas postvittana, Amblyptilia acanthadactyla, Scrobipalpa costella, Eudonia angustea. Marc Botham, Didcot

Cryptoblabes bistriga - Didcot 05/11/2015