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~ a celebration of nature

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Tag Archives: Red-headed Cardinal beetle

Red for danger?

22 Wednesday Jun 2022

Posted by sconzani in insects

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British beetles, Pyrochroa serraticornis, red beetle, Red-headed Cardinal beetle

I was minding my own business, head in a tree as often happens, when one of these crazy little dudes flew into me today. Maybe it thought I was a trunk. It rolled a couple of times in mid air, tumbled, then recovered in time to land on a nettle, scrabbled about, righted itself, then turned and gave me the most indignant look, as if its crazy flying was all my fault. These are Red-headed cardinal beetles (Pyrochroa serraticornis), frequenters of shady woodlands, predators on other insects, occasional menaces of the airways.

220622 red-headed cardinal

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More from Merthyr Mawr

09 Tuesday May 2017

Posted by sconzani in insects, nature, wildflowers

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biodiversity, biological diversity, Blood bee, Common Stork's-bill, Glamorgan Fungus Group, Green dock beetle, Merthyr Mawr National Nature Reserve, Micropterix calthella, Navelwort, Poplar leaf beetle, Red-headed Cardinal beetle

As I wrote yesterday, with very little fungi to be found our Glamorgan Fungus Group foray on Saturday developed into a more general nature ramble. I’m afraid I wasn’t writing down the names of all the various critters and plants we saw so I can’t identify everything in these photos but I can name some.

170509 (2) Pyrochroa serraticornis Red-headed Cardinal beetle
170509 (3) Centipede
170509 (4) Eggs of Gastrophysa viridula Green dock beetle
170509 (5) Micropterix calthella moths
170509 (6) Erodium cicutarium Common Stork's-bill
170509 (7) Two species of snails
170509 (8) Umbilicus rupestris Wall pennywort or Navelwort
170509 (9) Chrysomela populi Poplar leaf beetle
170509 (10) Sphecodes sp Blood bee

The first is a Red-headed cardinal beetle (Pyrochroa serraticornis), a very pretty beetle though this one wouldn’t keep still for me. The centipede was the same and I’m afraid I don’t remember its name, though I was told it’s not particularly common. It tickled! I think the little yellow dots are the eggs of the Green dock beetle (Gastrophysa viridula) as we saw a pair mating nearby. The tiny moths on the buttercup flower are Micropterix calthella. The plant with the pink flower is one I actually remembered from my botany walk on Thursday – a miracle! It’s Common Stork’s-bill (Erodium cicutarium). Then we have two different species of snail cosying up together. Once again, I was told the names but didn’t write them down and have forgotten (must do better next time!). This very pretty plant was a new one for me and it has two common names, so you might know it either as Wall pennywort or Navelwort (scientific name Umbilicus rupestris). Next is another beetle, this time a Poplar leaf beetle (Chrysomela populi). It was a gorgeous wee thing, with metallic green thorax and dark red body, almost like an oversized ladybird. And, last but not least, was this rather angry Blood bee (Sphecodes sp.). It was trying to lay its eggs in the holes of mining bees when it was netted and potted up for a quick close-up look.

170509 (1) Millipede Pill bug Slug

My favourite moment of the day, though, was when I turned over this log. I particularly loved the little grouping of millipede, pill-bug and slug but these were only a few of the various creatures to be seen. It was just nice to see such biodiversity co-existing happily together. A lesson for us all, I think.

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The photo-bombing beetle

03 Sunday Jul 2016

Posted by sconzani in fungi, insects, nature

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Tags

beetle, fungus, inkcap, insect photobomber, mossy log, Red-headed Cardinal beetle, Rhydypennau Wood

During yesterday’s walk to the stunning wildflower meadows neighbouring Cardiff’s Llanishen Reservoir, I detoured through Rhydypennau Wood to see what fungi might be about. There wasn’t a lot but I spotted some inkcaps sprouting amongst the moss on a fallen log so thought I’d get some photos.

160703 photobombing beetle (1)

The camera was out, I was kneeling in the leaf litter, leaning on the log, and had just taken my first shot when …

160703 photobombing beetle (2)

‘Oi, lady photographer leaning all over MY mossy log, I’m coming through!’, squeaked the Red-headed cardinal beetle.

160703 photobombing beetle (3)

It tootled along the log, through my shot, over MY inkcaps, and on its merry way.

160703 photobombing beetle (4)

And it left me laughing in its wake. Best photo bomb ever!

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The Cardinal wears red

29 Sunday May 2016

Posted by sconzani in insects, nature

≈ 8 Comments

Tags

beetle, Pyrochroa serraticornis, Red-headed Cardinal beetle

160529 Cardinal beetle (1)

May I respectfully introduce to you His Eminence the Red-headed Cardinal beetle (Pyrochroa serraticornis), gloriously clad in his scarlet attire – no green camouflage for this prominent member of the insect congregation. He’s clever: the bright red colour is a ruse to fool potential predators into thinking he’s toxic. He’s a predator himself: he snacks on flying insects not herbage. Unlike his Christian counterpart, he’s common: he can be found throughout Britain. His diocese is the woodland edge, where he has a particular liking for rotting stumps, though he’s also partial to long periods of sunbathing on large leaves.

160529 Cardinal beetle (2)
160529 Cardinal beetle (3)
160529 Cardinal beetle (4)

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About me

sconzani

sconzani

I'm a writer and photographer; researcher and blogger; birder and nature lover; countryside rambler and city strider; volunteer and biodiversity recorder.

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