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Photo#338043
Unknown

Unknown
Sussex County, New Jersey, USA
September 18, 2009
Size: very small
I am not sure if this is a gall, something pupating or if it is even an insect at all.
Does anyone have any idea on what it could be?

It was found on the back of a Buddleia (butterfly bush) leaf which was already folded over so it was facing up.

Both pictures are the same individual. The right I used a flash, the left I did not.
It has been breezy so it has not been easy to photograph and I did not want to remove the leaf.

Leg

Here's a leg from beneath a fungus that looked about the same, only there wasn't that one big purple spike....looks like a spider leg, no?

Moved
Moved from Unsolved bug-related mysteries to spiders, and added to the fungus victim gallery. I was guessing it was probably a spider under there, having found similar-looking fungi growing out of spiders on leaves a few times before.

Gibellula leiopus on spider
Barb mailed me this specimen. It is a spider attacked by Gibellula leiopus. The purple fingers are synnemata of the fungus, and they bear characteristic, short, Aspergillus-like conidiophores that produce chains of purplish asexual spores. The yellowish, granular mat covering the host is another form of the same fungus (a synanamorph called Granulomanus)--it produces asexual spores as well, but in a different way than the synnemata. The sexual state is not present--it has been called Torrubiella arachnophila var. leiopus (is that enough names for ya?).

As far as I know, this pathogen has a global distribution, and is specific to spiders. Which spiders? We don't know the host range, perhaps because mycologists are rarely good arachnologists. Under my microscope I can see four legs sticking out on one side, but not enough of the spider's body to tell what group it's in. It's a nice, small specimen.
Here is a link to a description and illustration of the fungus at BCRC, (Taiwan Bioresource Collection).

 
My images of Barb's specimen
Thought you might like to see some photos of this specimen, which Barb S. mailed to me:


Moved
Moved from ID Request.

Dunno what this is myself, but it'll get more attention here than in the depths of ID Request.

 
Thanks Abigail. Eric was c
Thanks Abigail.

Eric was correct. It is an Entomopathogenic fungus.
http://en.wikipedia.org/wiki/Entomopathogenic_fungi/

There probably is an insect in it, so I guess it could remain in bug guide. I have been in contact with the Associate Professor of Mycology at Cornell University and she is going to take a look at it for me.

Fungus?
I think there may be an insect or spider under there somewhere, that has been killed by this now-fruiting fungus. My best guess anyway.

 
It did have a rubbery feel wh
It did have a rubbery feel when I touched it.
Thanks Eric.

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