Fungi Dragonfly

Images taken in a controlled environment or with a posed subject. All subject types.

Moderators: rjlittlefield, ChrisR, Chris S., Pau

svalley
Posts: 343
Joined: Sun Dec 03, 2006 7:07 pm
Location: Albany, Oregon

Fungi Dragonfly

Post by svalley »

I am not sure what the story is about this dragonfly. Someone brought it into the Oregon State University Arthropod Collection while I was there doing some imaging, so I shot it. Looking closely at the image, you can see that several legs are around the twig, so I assume the dragonfly landed there and then was overcome by the fungi. I seem to remember that some of these fungi modifies the victim's behavior so it dies in a spot where the spores are easily spread. I think the dragonfly is a Sympetrum, but I am unsure which species.

Image

Canon 40D w/canon 100mm macro
1/200sec@f/8.0 ISO 200
Lighting with flash through fiberoptics to a diffuser collection chamber
24 layer stacked image
"You can't build a time machine without weird optics"
Steve Valley - Albany, Oregon

rjlittlefield
Site Admin
Posts: 23597
Joined: Tue Aug 01, 2006 8:34 am
Location: Richland, Washington State, USA
Contact:

Post by rjlittlefield »

Search the forum for "Cordyceps" and you'll find quite a few pictures by Ken Ramos showing corpses sprouting fungi.

Wikipedia, of course, knows something about this: http://en.wikipedia.org/wiki/Cordyceps .

I have no idea whether you have Cordyceps, or just something with a superficially similar appearance. And I have yet to notice one of these in my real-life wanderings.

--Rik

Post Reply Previous topicNext topic