A Bug's Life

• Friday, September 8, 2006 - Pinning Insects

   In this post I wanted to give a brief introduction on how to pin insects. I'm not sure what species this is in the first photos, and the one in the last pic is a "stink bug." It is a hymoptera, the true bugs order. You can tell it is because of the shield-like back. Now, on to the pining.

 

Life-Like Pinning:

Life-Like pinning is when one tries to "set" the insect in the most life-like pose possible. There is another type of pinning, in which one constricts the insect to save space, and that is shown at the bottom of this post.

 

This first photo shows the insect before I began pinning it.

 

The first pin goes through the abdomen a little below the thorax and a little to the right of the center. The photo below is not correct placement because the insect had an abdomen unsuitable for pinning.

 

 

These 2 pins are to hold the insect in place while it is drying, which takes about a week.

 

Here I have put the insect's antenna in the most life-like pose I can, and I did the same with the front right leg.

 

Now I am furthering the life-like pose pinning process with the five remaining legs.

 

This is the insect, finished with pinning. Note: The left-back leg "foot" is missing.

 

Compact-Type Pinning

In this way, as I said above, the object is to compact the insect as much as possible. This technique is often used on small insects, like the one shown below.

 

 

The insects take about a week to dry. Once finished, move the insects to a secure place like a special insect case. Several mothballs can be added to the case to help prevent insect damage. After the insect has dried and I have removed the pins, I will post a photo of it.

 

 

 

 

 

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• Monday, September 11, 2006 - Nice work

Posted by ScottCosta
That is a great job pinning. You might metion that each specimen should ontain a label that has wher and when the insect was collected and who the collector was. If there is additional information it can be put on a second label.

Also verys small insects can be glued onto a paper point or pierced onto a minuten pin.

Thaks for helping to spread entomological science. No pun intended on the word spread as it refers to spreading the wings of butterflies:)
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• Thursday, October 5, 2006 - Untitled Comment

Posted by bugboy
was the bug dead when you found it ? That is intresting the way you make it life like wiith the pinning.
bfn,
-bugboy
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A place where I post my many insect experiences. I am blessed to be the son of a wonderful man who has a doctorate in entomology, and a beautiful woman who lets me kill bugs in the freezer.

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