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Esmond Brown

@chalkspring.bsky.social

Gentleman, scholar and sometime acrobat. Foodie, chef, rugby player, birder, diplomat, drinker of fine malt whisky and gin. Your friendly neighbourhood spiderman – if your neighbourhood is The Chilterns, South Buckinghamshire or the Scottish Highlands

164 Followers  |  170 Following  |  125 Posts  |  Joined: 13.11.2024  |  2.415

Latest posts by chalkspring.bsky.social on Bluesky

Yes, 😁

06.08.2025 08:37 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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@britishspiders.bsky.social @tylanberry.bsky.social @graemelyons.bsky.social A good start to my Scotland trip, but the weather forecast doesn't look promising.
Clubiona subsultans, Dipoena torva (not shown), Cryphoeca silvicola, and a decent supporting cast

06.08.2025 08:33 β€” πŸ‘ 21    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0

I wouldn't believe for one second that those who don't understand the value of their vote would vote in the way you'd hope

04.08.2025 11:59 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Possibly one of the Lichen Case-bearer Moths (Dahlica sp). Where was this seen?

02.08.2025 22:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Tiny ant (Lasius sp) takes on a dragonfly (Southern Hawker, Aeshna cyanea) 100 times its size

Tiny ant (Lasius sp) takes on a dragonfly (Southern Hawker, Aeshna cyanea) 100 times its size

@britishdragonflies.bsky.social @bucksinvertgroup.bsky.social You've got to admire ants. No opponent is too big to challenge #hymenoptera #odonata

02.08.2025 15:31 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Is that the elephant in the room?

02.08.2025 01:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I meant Soldier Beetle, but I guess I'm still way off

31.07.2025 17:37 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Soldierfly bum?

31.07.2025 17:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Even the best predators sometimes miss their catch. This Tube Web Spider (Segestria florentina) isn't going hungry, though – a prime position under this lamp means plenty of nighttime visitors @britishspiders.bsky.social #spiders #ukspiders

31.07.2025 17:11 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

It's found on the chalk grassland here, but I've never seen it

22.07.2025 19:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Hard to pick a favourite from this genus as they're all so charismatic, but Steatoda triangulosa is always nice to see

22.07.2025 19:33 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I'm pretty sure R.fulva only ever has one thing on its mind – bonking!

19.07.2025 07:24 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Araneus sturmi or triguttatus. The two species can be difficult to separate without microscopy, but, in general, triguttatus (when viewed from directly above) has an abdomen that looks wider at the 'shoulders' than it is long.

17.07.2025 17:04 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The banding on leg III and the shape of the cephalothorax and its markings, and if you get a chance to look at the underside, maculipes has a silver-grey wedge on its sternum (completely absent in angulatus)

17.07.2025 16:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Snap! Episinus maculipes seems to be quite at home in our homes

17.07.2025 16:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Great find! Fabulous looking little spider

14.06.2025 17:48 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I love to see Araneus diadematus spiderlings

28.05.2025 16:50 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The mites are phoretic – using the Harvestman for easy transport from one food source to another

25.05.2025 20:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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@britishspiders.bsky.social Not difficult to find in neighbouring Middlesex and Surrey, but only the second time I've found Alopecosa cuneata in Bucks #spiders

10.05.2025 16:05 β€” πŸ‘ 12    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

The pinkish eggs are characteristic of S.bipunctata

09.05.2025 17:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I'm not sure of the ID of the larger spider, but it appears to be the prey of the smaller Steatoda bipunctata next to it

09.05.2025 17:43 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

No pressure!

05.05.2025 10:04 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

In Britain, it's called Ground Wolf Spider. Bear is reserved for the Arctosa genus. I see the Danish also call Trochosa Bear spiders

05.05.2025 09:58 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Fishing Spider rather than Wolf, Adam

04.05.2025 22:50 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Yes, Argiope bruennichi juvenile

03.05.2025 19:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

This is one of the Oecobius species, commonly known as Wall Spiders. This is probably fully grown

03.05.2025 19:22 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

These show keys ID features much more clearly. @snake-spider-et-al.bsky.social 's suggestion of Hypomma cornutum looks a good one

26.04.2025 08:37 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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@britishspiders.bsky.social @tylanberry.bsky.social A pleasure to show @cofnod.org.uk Richard Gallon around a couple of sites in the shire. Sadly no obvious sign of Midia midas, but Walckenaeria corniculans and Mastigusa arietina made sure he didin't leave empty handed

25.04.2025 23:07 β€” πŸ‘ 20    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

It didn't immediately strike me as one of the bum-heads. I'd have expected to see a prominent tibial apophysis too. Certainly worth a second look

25.04.2025 18:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

We have 21 species of Walckenaeria in Britain. Most of the adult males can be identified with a decent profile shot of the cephalothorax and eye region, down to a species pair (eg alticeps/antica) at least

25.04.2025 18:01 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

@chalkspring is following 20 prominent accounts