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Derek Binns

@arnoldtortoise.bsky.social

Amateur naturalist - parasitic wasps (and other tiny insects) specialising in UK Trichogrammatidae and Mymaridae. All posts are my own finds, and all are found in Sussex (unless otherwise stated). Born at 317.68ppm.

1,055 Followers  |  127 Following  |  865 Posts  |  Joined: 10.11.2023  |  2.3538

Latest posts by arnoldtortoise.bsky.social on Bluesky


Lilian and Justin don't let Chelsea keep the horsebox at the Stables. Freddie offers her a suitable location at Lower Loxley. He watches Chelsea create the most glam salon ever, and he realises at heart he still wants to be a DJ. They fall in love and work the festivals together. The End #TheArchers

23.02.2026 10:11 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0

Except on Sundays, when he would listen to 'Sing Something Simple'

#TheArchers

20.02.2026 09:09 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Does anyone know please if there's an LED equivalent to bulb type 6423FO - 15V - 150W (GZ6.35)? I've tried contacting Philips, but not had a response. It's for a fibre optic lamp. I have tried Googling, but it's a bit of a minefield! Thanks!

19.02.2026 09:02 β€” πŸ‘ 1    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0

Has he got a thing for unavailable women? What does that tell us about Rex? Maybe he's happy being single.
#TheArchers

18.02.2026 10:30 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

You'd imagine he might have wanted to move on considering Pip and Stella are getting married.
#TheArchers

18.02.2026 09:35 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Does the phrase - 'slow on the uptake' apply?
Or is Rex still holding a torch for Pip?
#TheArchers

18.02.2026 08:52 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Quo abiit Q?

18.02.2026 08:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A survey of dung beetles found 23 species in habitat where Exmoor ponies were used for conservation grazing near Hastings.
As you say, they are important.

17.02.2026 11:26 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Love it!

16.02.2026 09:09 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Good luck with them. Haven't found any Tricho's for a while, they like it warmer and drier.

15.02.2026 13:10 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A trio of mauve crocus flowers in the sunshine, their narrow green leaves are contrasted against the soil.

A trio of mauve crocus flowers in the sunshine, their narrow green leaves are contrasted against the soil.

What a difference a day makes ...

14.02.2026 15:26 β€” πŸ‘ 12    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

This could be a painting. Beautiful capture.

13.02.2026 09:24 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Males can be identified to species if you are able to get clear views of the genitals. Females cannot be identified to species. I've tried repeatedly to make slides that give a good view of the male, but still cannot get them clear enough. This genus is a bit of a bΓͺte noire.

11.02.2026 15:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Side view of a tiny yellow wasp. Its head has large red eyes, and is to the right of picture. There are grey stripes across the wasp's back. Paddle shaped wings are held vertically above body.

Side view of a tiny yellow wasp. Its head has large red eyes, and is to the right of picture. There are grey stripes across the wasp's back. Paddle shaped wings are held vertically above body.

A 0.3mm long female Trichogramma sp wasp found 2.5.2023 in Brede High Woods.

#UKWildlife #wasps #Trichogrammatidae #HighWeald

11.02.2026 15:23 β€” πŸ‘ 20    πŸ” 2    πŸ’¬ 2    πŸ“Œ 1

If Chelsea sets her mind to it, nothing is beyond her. #TheArchers

11.02.2026 09:02 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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One year on from sowing: Lithops verruculosa and Lithops vallis-mariae are now 4mm and 7mm across and their first moult is underway. They are looking good.

#Lithops

10.02.2026 10:03 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thank you.

10.02.2026 09:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Looking down onto a very pale tiny wasp. Its head is to the top of picture, and it has large red eyes. It has outstretched wings that have very long fringe hairs.

Looking down onto a very pale tiny wasp. Its head is to the top of picture, and it has large red eyes. It has outstretched wings that have very long fringe hairs.

A 0.4mm long female Alaptus pallidicornis wasp of the Mymaridae found 24.9.2025 in the garden birch tree.

#UKWildlife #wasps #Mymaridae

09.02.2026 12:36 β€” πŸ‘ 13    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Thank you for liaising! Do these images help at all?

09.02.2026 11:51 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Who doesn't love a Baeus!

07.02.2026 09:17 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Good find. A little beauty.

06.02.2026 17:47 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

... careful

06.02.2026 12:52 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Such a relief to have the hosepipe ban lifted. Was getting worried that our gardens would start to wilt once the floodwater resides.

05.02.2026 13:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Looking down on an orange-brown oval creature. It has a translucent shell through which are visible some paler orange-brown pits.

Looking down on an orange-brown oval creature. It has a translucent shell through which are visible some paler orange-brown pits.

Looking on the underside of the same orange-brown creature. There are four pairs of legs arranged such that the head end of the creature is to the lower right of picture.

Looking on the underside of the same orange-brown creature. There are four pairs of legs arranged such that the head end of the creature is to the lower right of picture.

Found this morning in Brede High Woods (in horrible weather). Some kind of Mite. Am thinking it is probably one of the Uropodidae, a mesostigmatic mite.
Can anyone help with id?

#Mite #Acari #HighWeald

05.02.2026 11:46 β€” πŸ‘ 5    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

A quick rinse under the tap should do it.
#TheArchers

05.02.2026 09:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I'll hang my head in shame.

03.02.2026 12:47 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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we probably know what a is for ...

03.02.2026 10:47 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 2    πŸ“Œ 0
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Haven't got many pictures of Tricho's in the wild. These are the only ones that spring to mind.
Here's a link to my flickr album of Trichogrammatidae: www.flickr.com/photos/63662... and it has a few (not very good) video clips of 0.2mm long Megaphragma noyesi wasps wandering around and preening.

03.02.2026 10:44 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Yes it is! There are a few papers that deal with the Oligositini, but they are difficult to find, and not easy to interpret. Trichogrammatid wasps are difficult.

03.02.2026 09:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Wow! This is quite something!

03.02.2026 09:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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