Showing posts with label wasps. Show all posts
Showing posts with label wasps. Show all posts

Friday, January 20, 2012

The Longest Ovipositor. Ever.

Ichneumon Wasp (Megarhyssa macrurus).jpg
Ichneumon Wasp (Megarhyssa macrurus)

That is an ovipositor, not a stinger. These wasps use that long ovipositor to drill holes through the bark of trees in order to lay their eggs. One of my goals next summer is to see the drilling live and close-up. They keep the ovipositor at a 90° angle to their body while they are drilling. This Ichneumon wasp was in the house in the window. After photographs, we took the screen down and let it out into the wilderness to lay those eggs. I wish I had followed it.

Ichneumon Wasp (Megarhyssa macrurus)-2.jpg
The wasp is quite lovely.

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Tuesday, November 08, 2011

The Tiniest Wasp

Unidentified Wasp on John's Arm -3.jpg
A tiny unidentified wasp on John's arm.

John called me over one day to see the tiny wasp crawling on his arm. We had been working in the garden and my camera was close by, as it always is. I couldn't even tell that this was a wasp until the photo was in the computer! It never stung him. It simply crawled on his arm, apparently looking for food. You can tell from the photos that there is pollen in its pollen bags on its legs. To see the wasp and pollen clearly, click here.

Unidentified Wasp on John's Arm -2.jpg
I like this photo because the wasp is walking.

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