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 Flies in the freezer.
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| skrylten |
Posted on 20-07-2012 19:44
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 Member Location: Posts: 1450 Joined: 03.10.11 |
For how long is it possible to keep the specimens in the freezer, and still have them as "new" when it is time to pin them ? Can I keep some fun for the long wintermonths up in the north  |
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| Tony Irwin |
Posted on 20-07-2012 21:16
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 Member Location: Posts: 7168 Joined: 19.11.04 |
Frozen material does tend to dry out over time - it helps to place the specimens in a small tube, to maintain the moisture levels, and they do need to be treated quickly after thawing. If the specimens are small and partially dried, it may be better to card point them, rather than pin them.
Tony ---------- Tony Irwin |
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| mossnisse |
Posted on 21-07-2012 00:30
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 Member Location: Posts: 442 Joined: 19.01.12 |
I have pinned flies that have been in the freezer 1.5 year with no problem. They are in quite moist tubes. |
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| pjoris |
Posted on 21-07-2012 07:52
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Member Location: Posts: 98 Joined: 07.04.09 |
I tried once to use the freezer as killing method (as seems quite common among lepidopterists), but many flies lost their third antennal segment. It seems it was frozen of ! Maybe that depends on the exact temperature in your freezer, but I have heard of others having this problem. Joris |
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| mossnisse |
Posted on 21-07-2012 10:38
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Member Location: Posts: 442 Joined: 19.01.12 |
Ah is it there the antenna break off. I haven’t been able to figure it out before. |
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but don't see the image in the post.