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Unknown spotting

Description:

tiny, light green spheres laid in a row down the middle of the leaf, about 7mm

Habitat:

temperate forest

Notes:

I spotted this on a leaf while hiking the Bruce Trail at Queenston.


No species ID suggestions

11 Comments

dandoucette
dandoucette 2 months ago

Thanks Jake. That is my bad, I'm not sure which plant it was on. I really have to pay more attention to that next time.

Jakubko
Jakubko 2 months ago

Interesting! Which plant was this found on? Even a family could help quite considerably with these galls.

dandoucette
dandoucette 10 months ago

They do look similar. They could be related. Just today actually I saw something more similar to your spotting, 4 small reddish green balls on leaf on a rose bush, but they weren't all on the main vein.

LeanneGardner
LeanneGardner 10 months ago

Also found on main vein.

LeanneGardner
LeanneGardner 10 months ago

How interesting Dan. I wonder if they are similar to my spot, though I live in Australia & these were on a Eucalypt species. http://www.projectnoah.org/spottings/120...

dandoucette
dandoucette 10 months ago

Thanks Sergio, missed you in my first comment. Thanks again, Keith, that narrows it down.

KeithRoragen
KeithRoragen 10 months ago

Probably some kind of Gall Midge. I've seen them produce galls on leaf midveins, but never so evenly spaced.

dandoucette
dandoucette 10 months ago

Thanks Keith, I was just thinking that as I was posting it. I should have checked to see what the plant was, but I didn't. Next time!

KeithRoragen
KeithRoragen 10 months ago

Do you know what kind of plant they are on?

KeithRoragen
KeithRoragen 10 months ago

At that size I'd think leaf galls.

Sergio Monteiro
Sergio Monteiro 10 months ago

"Eagle eyes" Dan. Nice one pal.

Niagara-on-the-Lake, Ontario, Canada

Lat: 43.15, Long: -79.09

Spotted on Jul 3, 2012
Submitted on Jul 3, 2012

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