Showing posts with label hymenoptera. Show all posts
Showing posts with label hymenoptera. Show all posts

Monday, 7 March 2022

Minibeast Monday - Awesome Ants

 



There still aren't many insects out and about in Cumbria yet, but the ants are starting to emerge. Love them or loathe them, they are fascinating insects and make interesting 'pets'. A colony of pet ants is called a formicarium. I spotted this Citronella Ant, Lasius sp., (they get their name from the lemony odour they emit when threatened) on a wall, here in Cockermouth.


10 Awesome Ant Facts


  1. Ants are closely related to bees and wasps. Together with Sawflies, they constitute the insect order HYMENOPTERA.

  2. Ants are more closely related to Bees than wasps are to either of them.

  3. There are an estimated 22,000 species of ant and they all belong to the same family: FORMICIDAE.

  4. Once a year, males and females take to the air in a nuptial flight

  5. A winged ant is called an alate.

  6. Ants can both bite and sting, in self defence.

  7. Bullet Ants of Central and South America have the most painful sting of any insect.

  8. The painfulness of stings is measured on the Schmidt Sting Pain Index

  9. Pain is not the same as toxicity. Although the bullet ants may have the most painful sting, the only potentially fatally toxic sting is that of the Jack Jumper Ant of Australia.

  10. In some parts of Africa and South America, large ants are used to suture wounds.



If you fancy having a go at starting your own formicarium, starter kits are available.


Click on image for details




Here are some ant books which you might like to add to your natural history library:







More from me, later in the week,


All the best,


Steve


Monday, 21 February 2022

Minibeast Monday - Chrysalis




  

As the insects are beginning to appear up here in Cumbria, I thought it was about time to bring back Minibeast Monday. You may remember this fellow from the beginning of last month. I said it was the chrysalis of one of the Whites & Sulphurs butterflies (Pieridae family), but we should have to wait until it hatches to see which one. It has now hatched.


I have to admit, I'm not 100% sure whether it's a Large White (Pieris brassicae) or a Small White (Pieris rapae).The way to tell the difference is by the amount of black at the wing edges. This appears to have quite a lot of black for a Small White, but not quite enough for a Large White. I suspect, from its size, that it is a Small White. The only thing I can tell for sure is that it is a female. Both the Small and Large White females have two dots on their wings.




I also promised you last month that I would let you know how I got on with the Xinchia microscope attachment for my phone, and this little hatchling gave me a chance to do just that, because she was not alone. I'm still finding it a bit fiddly (but that's probably just me) but it does do the job, and for £7.99, it doesn't break the bank. (Click on the image above for more details). Anyhow, you can see for yourselves by looking at the pictures below:


When I went to release her, I found her container full of these little insects. They are Chalcidoid Wasps which lay their eggs in the larvae of other insects. The genus Brachymeria, in particular, have a fondness for laying their eggs in the chrysalises of butterflies and moths including the Small and Large Whites.

The top two pictures are from my phone. The first, using a free magnifier app, the second, bordered in yellow, using the Xinchia microscope attachment. As you can see, the resolution is much better. For comparison, the bottom two pictures were taken on my Nikon Coolpix, using the macro setting and finally under the light microscope in my lab.



And finally.... as the minibeasts are beginning to creep and crawl out of their hiding places, it's a good time to arm yourself with a book that tells you what everything is. There are dozens of different groups of creepy-crawly, ranging from Alderflies (which are not flies at all) to Woodlice. And many of them look very different in their juvenile and adult forms. Identifying anything is impossible until you know to which group it belongs. The Quick Guide to Creepy-Crawlies guides you through the simple steps to identification with easy to use keys, and tells you a bit about each group. It isn't cheap at £14.99, but with over one hundred colour photographs plus numerous illustrations, it's your complete guide to everyhting that creeps and crawls, wherever you are in the world. Click on the cover to look inside.

That's all for now. Despite storms Dudley, Eunice and Franklin, the River derwent is still behaving itself and The Old Corn Mill remains high and dry. See you later in the week,

Steve

Wednesday, 9 June 2021

Canoeing Derwent Water

 


With so much water about in the Lake District, I thought that it was about time that we got out on to it. So, join me out on Derwent Water and we'll look at it through the eyes of a duck, starting out at the northern end where a heron is just coming in to land. As you can see from the inset photo, I am perfectly balanced – it's just the rest of the world that's out of kilter (something I've always suspected).



As we paddle our way south we find a pair of Canada Geese with four goslings. From laying to hatching takes about four weeks and the clutch size can be anywhere between two and nine eggs, with four or five being the norm.



The River Derwent , which passes by my front door, issues forth from Derwent Water and it seems to be well stocked with fish. I think that this one is a Rudd, but it could be a Roach. Rudd are a somewhat darker fish with an upward pointing mouth, as opposed to the silvery Roach with a downward pointing mouth.



We'll leave the canoe now and see if we can find a nice spot on the riverbank for a picnic lunch. It appears to be snowing, but it's just the seeds of the Goat Willows floating in the air. Those lovely, upright pink flowers are Bistort (Bistorta officinalis). The leaves of this, along with oatmeal, onion and nettles, are used to make the traditional northern lenten Dock Pudding. I must have a go at that sometime, although I can't say that it appears very appetising. Still, you never know.


This looks like a good spot, and we have plenty of Common Blue Damselflies (Enallagma cyathigerum), which shows that the water is not polluted with pesticide run-off. This other little insect with the apple green markings is a Sawfly. Yet another fly which isn't a fly. They are HYMENOPTERANS, related to Bees, Ants and Wasps, but unlike the rest of the order, they have no sting. (These are covered on page 42 of The Quick Guide to Creepy-Crawlies which you can view and order by clicking on the link).

And now, time for a sandwich, after all that exercise. For those of you following Minibeast Monday on Steve's Nature Plus, there won't be one next week as we're off to Scotland at the week-end, and won't be back until Monday night, but keep popping in as Harry the Heron appears to have found a girlfriend.

All the best,



Steve 



Steve's Nature Plus


Minibeast Monday * Podcast Tuesday * #CumbriaNature Wednesday * Foraging Friday * and other odd bits as they happen throughout the week.




Steve's Gallery


If you'd like to see some of the pictures in more detail, you'll find them in the gallery. These are also available for prints or digital downloads for commercial or scientific use.


Steve's Books


The Quick Guide to Creepy-Crawlies

All you need to know to identify any type of insect, spider, worm or snail very simply and find out more about it.

Yvonne: This was a gift for a family so that the children can understand what they see on days out. The second was for me. Logical and easy to use. If you know anyone who likes nature you can be confident that gifting this book will give years of pleasure.

The Eggs of Saramova

You can listen to this book for FREE as it is being serialized on the podcast The Author Reads


£7.50 Paperback edition

Not Just For Twisted Women by Steve Daniels 

A light-hearted look at life through the eyes of the fairer sex.

Janet: If you are short on time but enjoy reading and are maybe not into long extended novels then Not Just For... Twisted Women provides readers with concise stories that stand alone and most certainly entertain with their ultimate twists. Loved it.

Helen: A very good read! Well written and entertaining!

Margaret: Each quick tale gives a glimpse into a character's life and has an often humorous twist at the end. I would love to read more.

Yvonne: These days many people find it hard to find the time to read a novel, so this book of short stories is ideal to dip into. It is also makes a good gift.


£4.99 Paperback
edition



Crete Nature Catch-up

Series 1 - Welcome to Lasithi

Series 2 - The Rhythm Of Life

Series 3 - A Journey Begins

Series 4 - The Milonas Valley

Series 5 - This Is Ferma

Series 6 - Upland Villages

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Series 8 - Sunday Strolls

Series 9 -Stormy Weather

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Wednesday, 26 August 2020

Fell Walking For Wimps 1 - Slate Fell







Twenty years or so ago, if I saw a hill, I felt an irresistible urge to climb it. Now, older and wiser, I have come to realise that majestic mountains and fabulous fells look at their most majestic and fabulous when they’re towering above you. True, when you get to the top, the views can be breathtaking, but these days, by the time I get to the top, I’ve not got a lot of breath left to take. Which is why I’ve decided to introduce the idea of Fell Walking For Wimps. No-one else appears to have bagged the title yet, so I’m having it.

Our little walk today takes us up over Slate Fell, to the East of Cockermouth, then back round to where we started, in a five mile triangle. Unlike Scafell Pike, England’s highest mountain (also in Cumbria), which rises to a little over 3,200 feet, Slate Fell is a far more modest 520 feet, and as we are starting at 220 feet then we are merely going to be strolling up hill at the start.

About three quarters of the way up now, and this little bank looks worthy of closer investigation. Let’s sit and take a closer look at it. No, it is not just an excuse for a rest. I’m still fighting fit. Starting with the yellow flowers which are not dandelions [dandelions have hollow, often pinkish, stems]. These are more closely related to chicory, look at the leaves. I see that there’s a bumblebee taking advantage of this pit-stop to refuel. That little mauve flower up the bank is wild thyme. There are two species generally to be found in Cumbria, Thymus praecox and Thymus serpyllum. I think this is the former. Combined with parsley, in a white sauce, it’s terrific with fish. One for Steve's Wild Kitchen when I eventually get the keys to my new flat. But, back to our bankside, even this scrap of sheep’s wool isn’t devoid of interest. There are tiny flies in it looking for even smaller things to eat. OK, that’s enough rest, um, investigating, for the moment. Onwards and upwards.

Naturalists, as you probably know, have an unhealthy preoccupation with dung. I’m no different, and I’ve noticed a lot of cow pats up here, so, let’s find a nice, sloppy one and see who’s at home. Flies, as you would expect, but a bit prettier than your common house fly. The big one, with a flash of orange on her wings is a Noon Fly (because you often see them in the middle of the day), and the little greeny/gold job is a Yellow Dung Fly. Both of these flies lay their eggs in this nutrient rich cow dung and their maggots help in its decomposition, ensuring that we’re not wandering about knee deep in the stuff. The other little fellow is a Water Scavenger Beetle. Most Water Scavengers are aquatic, as their name suggests, but these are specialists. They also lay their eggs in cow dung, but their larvae don’t eat the dung, they feed on the maggots of the flies. There’s a whole world of life going on in a cow pat.

We’ve now reached the Embleton road and we’re going to take a quick right turn and change from footpath to bridleway. That’s it, stretching out before us and there’s far more plant life as it is ungrazed. Quite a pharmacy in fact. For a start, we have some Selfheal, which the Native Americans use to treat boils, cuts and inflammations. Mixed with other herbs, such as mint, which we also have in here, it is supposed to be effective against halitosis. Mint, as well as being a good culinary herb, is well known for easing an upset stomach, and we also have some Wild Angelica here. You have to be very careful with this one as it looks so much like other umbilifers such as Cow Parsley and Hogweed. Up until the 20th century, both the stems and leaves were used as a vegetable and, medicinally, it was used to cure scurvy.

Here we are at the end of the bridleway and it’s about three miles back along country roads. It may not look too interesting but there’s a magnificent hedgerow and verge, a habitat in decline across the UK, and just to prove it’s importance we’re going to count the number of different plant and insect species that we see. Firstly we have some Ox-eye daisies being pollinated by various flies and wasps, including this lovely Marmalade Hoverfly. These are marvellous little flies that overwinter in the Mediterranean and then come all the way up here for the spring and summer in a multi-generational leap. We’ll record this one for the Marmalade Hoverfly Monitoring Scheme which is keeping an eye on them as indicators of the effects of climate change among other things. Next we have something which you may not recognise as an insect at all. These pompoms on a wild rose stem are the product of the Mossy Rose Gall Wasp. These are taken advantage of by another species of gall wasp that lays its eggs in the nutritious bundle, and the larvae of both wasps are likely to have two more wasp species lay their eggs in them! Finally, the whole lot may be eaten by a small mammal in a sort of two wasp roast. Some more ox-eye daisies now, this one being pollinated by our little friend from the cow pat, the Yellow Dung Fly, taking on some much needed fuel and down here, taking a rest in the grass, is a Shaded Broad-Bar moth.
I make that 43 different plants and 22 different insects. This will provide food for numerous small mammals (and big ones, I saw you stuffing yourself with blackberries along the way), as well as an important corridor between habitats.

Just a short stroll now, back to our starting point, but we’ll just pause at this little bridge over Tom Rudd Beck to look at the handiwork of the local children, commemorating this strange old year.


Quick admin note: I’ve changed the style of the blog to make it clearer and easier to follow by email or feed.




Until next week,

Stay safe and be happy,

Steve







All you need to know to identify any type of insect, spider, worm or snail very simply and find out more about it.
Yvonne: This was a gift for a family so that the children can understand what they see on days out. The second was for me. Logical and easy to use. If you know anyone who likes nature you can be confident that gifting this book will give years of pleasure.


The Eggs of Saramova
A science fiction novella for those who don't like science fiction. A fast-paced thriller that is, literally, out of this world (and it starts right here in Crete).
Too new for reviews yet!


A light-hearted look at life through the eyes of the fairer sex.
Janet: If you are short on time but enjoy reading and are maybe not into long extended novels then Not Just For... Twisted Women provides readers with concise stories that stand alone and most certainly entertain with their ultimate twists. Loved it.
Helen: A very good read! Well written and entertaining!
Margaret: Each quick tale gives a glimpse into a character's life and has an often humorous twist at the end. I would love to read more.
Yvonne: These days many people find it hard to find the time to read a novel, so this book of short stories is ideal to dip into. It is also makes a good gift.




See sample pages of all my books and latest blogs, and keep abreast of latest publications here:




Crete Nature Catch-up
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LINKS:
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