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She looks so bright beside
the green lichen |
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Dorah and
my yellow mums |
I have stumps, trees killed due to Dutch Elm Disease. I had our tree man level them off, and use them to decorate and place lawn ornaments. Usually, I am loathe to put out plants in pots. It means lugging the watering can down the 100m to the road, but I decided I wanted some colour, plus it is darn good exercise. It is great physical therapy, gardening!
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Praying mantis |
Yesterday, Dorah found me a
Praying mantis near the stump. It seems like the big bugs are out and about. It's that time of year for eating!
Lo and behold, this new bug flew onto the stump. It ignored me, for the most part. I was afraid it would fly away when I ran for the camera, but it stayed on the stump for a long time.
I took some video, as her actions, grub hunting, are interesting!
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There is a spot.
She inserted it! |
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Looking, looking |
macrurus is from Greek makros (μακρος)- "long" + oura (ουρα)- tail
[Pronounced: ick-NEW-monn!] There are thousands of them.
They can be 85mm (3 ½" long), including their ovipositor. Mine had a body about 10 cm (2") long, including the various extremities she was huge. With her long antennae she drums on the wood, looking for grubs in response to her thumps. The ovipositor was large and swollen with eggs!
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I rotated this photo,
her stripes are lovely.
She travelled down the trunk head first! |
Once she finds a grub or larvae, she uses her ovipositor to lay an egg. One of my books,
Bugs of Ontario, by Acorn, says that she looks like a little oil rig, digging for oil. I would agree. I sat down on the ground, trying to steady my camera. Amazed.
I had the zoom lens on, coincidentally. You should have seen me with the lens on my knees, trying to stop the jiggling, sitting about 6' away.
I was happy, once I did my research, that I was so far away. They can sting with their ovipositor, and she is a wasp.
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Filled with eggs, methinks |
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Her head is similar to the Praying Mantis! |
Stump stabber- ichneumon from
Jennifer Jilks on
Vimeo.
I was watering my mums when I spotted this intriguing wasp. They travel up and down a tree stump, looking for grubs, then deposit eggs in the grubs, and the wasps larvae live off of the host grubs, eating the grub, leaving vital organs for last.