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Tegwyn

@arachnoteg

Vale of Glamorgan Wales🏴󠁧󠁒󠁷󠁬󠁳󠁿

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17.11.2024
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Latest posts by Tegwyn @arachnoteg

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🐝 Bee Identification Course – Kenfig NNR

2-day introduction to identifying UK wild bees using microscopes & field sessions in the dunes.

πŸ“… 13–14 June
πŸ’· Β£75
πŸ‘₯ Limited

πŸ“§ Email liamoldsecology@gmail.com
for further info & booking.

Please share.

#bees #identification #training #Wales #Cymru

07.03.2026 08:27 πŸ‘ 7 πŸ” 4 πŸ’¬ 0 πŸ“Œ 1
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And a drawing of the spitting spider in action from W S Bristowe's 'The World of Spiders' in the New Naturalist series (1958)

06.03.2026 23:22 πŸ‘ 15 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
A tiny pale grey baby harvestman wandering over some dark soil on a stone. To the top and bottom of the photo are numerous little round harvestman eggs, pale grey in colour.

A tiny pale grey baby harvestman wandering over some dark soil on a stone. To the top and bottom of the photo are numerous little round harvestman eggs, pale grey in colour.

Close-up of the baby harvestman which has short, pale translucent legs and a slightly darker body with faint grey markings. In the bottom left corner is a cluster of small, round pale eggs.

Close-up of the baby harvestman which has short, pale translucent legs and a slightly darker body with faint grey markings. In the bottom left corner is a cluster of small, round pale eggs.

Close-up of the harvestman eggs which are pale and round. Within several of them you can clearly see the pair of dark eyes of the tiny baby harvestman inside waiting to hatch out. In several you can also just make out the legs wrapped around the body.

Close-up of the harvestman eggs which are pale and round. Within several of them you can clearly see the pair of dark eyes of the tiny baby harvestman inside waiting to hatch out. In several you can also just make out the legs wrapped around the body.

Cuteness overload: adorable baby harvestman, newly hatched, alongside a cluster of eggs - the eyes of the babies are clearly visible inside the unhatched eggs and you can just make out the legs. They were found under a stone in my local cemetery. #arachnids #harvestmen

06.03.2026 13:04 πŸ‘ 63 πŸ” 12 πŸ’¬ 3 πŸ“Œ 1
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Scared of Spiders? The Real Nightmare Is a World Without Them A sweeping review of nearly 100,000 insect and arachnid species in North America has revealed a surprising and troubling reality: scientists lack even basic conservation assessments for the vast majority of them.

Scared of Spiders? The Real Nightmare Is a World Without Them

05.03.2026 11:38 πŸ‘ 9 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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What I witnessed here, I think, was an attempt of a Lycosidae (most likely Pardosa sp.) to balloon? Anyone willing to confirm?

*Ballooning refers to a type of locomotion where a spider takes flight.

#SpiderSky #inverts #spiders
#WolfSpiders

05.03.2026 11:37 πŸ‘ 10 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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Three different spider species found in my local churchyard yesterday. I think an Ozyptila species, Nigma walckenaeri and what I think is an Segestria florentina. #IRecord #Arachnids

01.03.2026 08:01 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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The harvestman Rilaena triangularis. Found in woodland leaf litter, Long Melford, Suffolk.

02.03.2026 18:59 πŸ‘ 17 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0
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Abeilles, papillons, mille-pattes… Comment la nature a repris possession de cette immense mine de charbon abandonnΓ©e - Edition du soir Ouest-France - 24/02/2026 DΓ©laissΓ© depuis la fin des annΓ©es 1980, le site qui fΓ»t l’une des plus grandes mines de charbon du Pays de Galles fait aujourd’hui le bonheur de la faune et de la flore. La...

πŸ“£ Featured in Ouest-France! πŸ‡«πŸ‡·

Our work at Cwm Tips (Rhondda Cynon Taf) is highlighted in one of France’s biggest papers β€” showing how wildlife is reclaiming this former coal tip.

🌍 Post-industrial nature recovery matters.

πŸ”— www.ouest-france.fr/leditionduso...

#CoalToNature #CwmTips

02.03.2026 19:19 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Sticking with spiders for this one. Here's a female Walnut Orbweaver (Nuctenea umbratica) I found a couple of nights back. They have a slightly flattened abdomen allowing them to hide in cracks and crevices during the day.

#omsystem #ukspiders
#ukwildlife #macrophotography

28.02.2026 21:03 πŸ‘ 37 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0
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@cofnod.org.uk will undoubtedly have a few suggestions. My contribution is Kryptonesticus eremita. Currently only known in the UK from a disused mine entrance on Flat Holm island and a Penarth sewer chamber.

01.03.2026 13:55 πŸ‘ 12 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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🏴󠁧󠁒󠁷󠁬󠁳󠁿 #DyddGšylDewi Hapus / Happy #StDavidsDay! 🏴󠁧󠁒󠁷󠁬󠁳󠁿

Today we’re shining a light on some of the extraordinary species that make Wales so special - species either globally restricted to Wales, restricted to Wales within the UK, or proudly carrying Welsh connections in their names.

#Cymru #Wales #Wildlife

01.03.2026 11:52 πŸ‘ 9 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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A spider I don't see nearly as often as I should - the delightful Green Meshweaver (Nigma walckenaeri). This one was found trapezing after dark, and even when she sat down I needed some comically acrobatic manouevres to get the shot (hence the suboptimal sharpness).

@britishspiders.bsky.social

27.02.2026 11:14 πŸ‘ 12 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
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A little spider fest this morning on these building site fence panels. I think these are Pisaura mirabilis, Xysticus cristatus and maybe one of the Lycosidae? #arachnids @britishspiders.bsky.social

26.02.2026 16:22 πŸ‘ 16 πŸ” 6 πŸ’¬ 1 πŸ“Œ 0
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The localised wolf spider Alopecosa barbipes - or Easter Fox-spider - at Margam Mine yesterday. A rather typical species of coal spoil sites in South Wales.

@britishspiders.bsky.social

25.02.2026 21:25 πŸ‘ 16 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0

I think it's also an Amber listed species.

26.02.2026 15:50 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Frontal view of a black and white striped jumping spider. Big primary eyes beautifully visible. It has made itself comfortable on a large rock.

Frontal view of a black and white striped jumping spider. Big primary eyes beautifully visible. It has made itself comfortable on a large rock.

A lateral view of the same spider. A light brown pattern visible an the abdomen between the white stripes and a black backdrop.

A lateral view of the same spider. A light brown pattern visible an the abdomen between the white stripes and a black backdrop.

Dorsal view of same spider. Brown pattern between white stripes visible (abdomen).

Dorsal view of same spider. Brown pattern between white stripes visible (abdomen).

Taking walks in nature is a blessing in it itself. But noticing my eight-legged friends emerging really brightens my day.

Here, a zebra jumping spider (likely Salticus scenicus, judging by size, time, pattern and environment encountered).

#SpiderSky #inverts #JumpingSpiders

26.02.2026 11:46 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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This Cyclosa conica spider (Trashline Orbweaver) was trying to blend in on a small tree. I've only ever seen this species once before, then found two on this one trip. The other stayed in its web for the second shot.

@britishspiders.bsky.social
#ukwildlife
#macrophotography

26.02.2026 07:37 πŸ‘ 14 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
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A nice little Oak Jumping Spider, Ballus chalybeius, from the New Forest yesterday, not an Oak in sight but she didn't seem worried, spring must be on the way!

26.02.2026 14:28 πŸ‘ 21 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
Pseudeuophrys lanigeraon North East Essex wall

Pseudeuophrys lanigeraon North East Essex wall

Salticus scenicus on North East Essex wall

Salticus scenicus on North East Essex wall

2 Jumping Spiders seen on a sunny wall of our cottage.
1 Pseudeuophrys lanigera and 6 Salticus scenicus .
@britishspiders.bsky.social
#jumpingspider

25.02.2026 16:40 πŸ‘ 20 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
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Spiders - Alex Wild A gallery of true spiders

I don't usually set out to photograph spiders, but after 25 years of this I've accumulated a medium-sized gallery.

25.02.2026 17:49 πŸ‘ 89 πŸ” 11 πŸ’¬ 1 πŸ“Œ 1
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The first Steatoda albomaculata of the year. @britishspiders.bsky.social

25.02.2026 13:30 πŸ‘ 19 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Absolutely stunning cave spider in the compost bin. Meta menardi. What a beauty. #spiders

25.02.2026 11:05 πŸ‘ 78 πŸ” 8 πŸ’¬ 2 πŸ“Œ 0
Side view of a black-and-white striped jumping spider sitting on a brick. Its head end is to the left.

Side view of a black-and-white striped jumping spider sitting on a brick. Its head end is to the left.

Second day of glorious sunshine, and the Jumping Spiders are romping about on the south-facing brick wall of the house. The contrast from two days ago is vast!

#Salticidae

25.02.2026 15:06 πŸ‘ 23 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

If you missed Geoff Oxford's webinar on the evidence for industrial melanism in #spiders, you can still catch up with it on Youtube:

24.02.2026 18:55 πŸ‘ 10 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
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🎀 Talk reminder!

Discover the surprising wildlife of South Wales’ coal spoil sites β€” from the β€œMaerdy Monster” to the Pyrenean Semi-slug, plus fungi, plants, birds & more.

🎟️ Book: www.eventbrite.co.uk/e/coal-spoil...

#CoalToNature #NatureWalk #Swansea #Cymru #Wales #Nature #Wildlife

25.02.2026 08:54 πŸ‘ 14 πŸ” 8 πŸ’¬ 0 πŸ“Œ 1
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Wasp Spider πŸ•·οΈ A UK success story!
Once rare in the south, this bold striped spider is spreading north β€” likely linked to warmer summers. Harmless to us, great for insect control 🌍 πŸ§ͺ

Learn UK orb-weavers with Martin Frost, on 5 May
πŸ”— www.eventbrite.co.uk/e/1976588654...

@britishspiders.bsky.social

25.02.2026 09:59 πŸ‘ 19 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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Due to various circumstances I have not had any trips out looking for spiders so far this year! Fortunately I have been looking after some spiders that have kept my interest. Not had anything to personally post so decided to share some pictures of local spiders from previous years.

21.02.2026 22:42 πŸ‘ 14 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
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Harpactea in the hood. #Spiders #BathroomSpiders

21.02.2026 15:22 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Nemastomella bacilliferum (Hedgehog Harvestman)

Nemastomella bacilliferum (Hedgehog Harvestman)

One of the Nemastomella bacilliferum (Hedgehog Harvestman) from the day trip to Plymouth y'day to meet up with @johnwalterswildife.bsky.social
Thanks again John!
@britishspiders.bsky.social

21.02.2026 15:12 πŸ‘ 23 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
Steatoda grossa female

Steatoda grossa female

As County Recorder, one of my responsibilities is relocating the spiders my wife doesn't like from the house.

Steatoda grossa

#Arachnids #Spiders #VC55

(I occasionally cheat and relocate them to a quiet spot elsewhere)

21.02.2026 10:50 πŸ‘ 21 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0