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Helen Betts | all galleries >> Galleries >> Kenilworth Aquatic Gardens in July > Mysterious markings
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23-Jul-2023

Mysterious markings

I seem to recall reading that some insect leaves this kind of trail on leaves, but am not sure and I can’t remember the details.

NOTE Thanks to those who identified it!

‘It’s good to be the queen,’ posted earlier:

Apple iPhone 12 Pro Max
1/129s f/2.2 at 7.5mm iso20 hide exif
Full EXIF Info
Date/Time23-Jul-2023 13:21:44
MakeApple
ModeliPhone 12 Pro Max
Flash UsedNo
Focal Length7.5 mm
Exposure Time1/129 sec
Aperturef/2.2
ISO Equivalent20
Exposure Bias0.00
White Balance0
Metering Modematrix (5)
JPEG Quality (7)
Exposure Programprogram (2)
Focus Distance

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victorswan17-Sep-2023 20:00
great photo of these Miner corridors hard to name which insect it is, well captured BV
janescottcumming24-Aug-2023 21:28
Whatever it was couldn’t seem to figure out where it wanted to go. V
Carl Carbone24-Aug-2023 20:31
Nice observation!
Julie Oldfield24-Aug-2023 17:24
It is fascinating how something could burrow in a leaf. A fantastic find. V
Jeff Real24-Aug-2023 01:09
Thisd is really a fascinating find!
Something made a very interesting journey!
V
Regine L.24-Aug-2023 00:02
If your plant leaves look like someone was doodling squiggly lines, It's likely that your plant has a leafminer infestation. Leafminers are the larvae of various beetles, flies, moths, and sawflies. The adult lays their eggs on the leaf and the larvae burrow into the leaf and tunnel through it, feeding and leaving a transparent trail of where they've been. If you look closely, you can often see a dark dot at the end of one of the lines.
Nirvan Hope23-Aug-2023 22:27
I love random patterns made by insects - whether by munching or by tracks. Brings to mind the quote "all who wander are not lost"!
Pierre Martin23-Aug-2023 20:42
Agree with Larose forest, beautiful picture and observation!
Hank Vander Velde23-Aug-2023 20:26
Interesting observation and image Helen.
joseantonio23-Aug-2023 18:34
interesting find and capture.V.
Nick Paoni23-Aug-2023 18:33
The tracks look it had a hard time making up its mind about where to go.
globalgadabout23-Aug-2023 18:14
the meanderings of a muncher can certainly be decorative...
larose forest photos23-Aug-2023 18:09
You're right, there are various leaf-mining insects, mostly moths, but also flies and sawflies, for the most part. They are usually host-specific. The patterns they leave are quite cool, I think! Good shot! V