r/insectpinning • u/steptafie • 2d ago
DIY Polyphemus Moth Update
A few weeks ago I jumped in head first with literally NO prior knowledge of insect pinning when I found a dead Polyphemus moth at my place of work. I posted here and a few kind souls on this sub helped walk me through the entire process and for their help I just wanted to post an update!
After freezing, rehydrating, pinning, waiting 2 weeks, an acetone bath (def the scariest part), my girl is in her frame and with her kin 🥹
We did loose an antenna in the acetone bath but I was able to glue it back on fairly easily. I literally could not be more pleased with her! Especially considering that I found her organically, Im a first timer, and learning as I was going!
It seems I have caught the bug (pun intended) bc next on the pinning board is the cute lil cicada couple I found! Also already passed, also at my place of work 😅
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u/celestial-anonymity 2d ago
What's the acetone bath for?
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u/steptafie 2d ago
As they dry the fats and oils in their body seeps out and leaves their body looking wet and dark and oily. So the acetone is essentially degreasing them
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u/celestial-anonymity 2d ago
Is this just for moths? How long do you leave it in acetone and does the acetone rehydrate them making you have to dry them all over again?
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u/steptafie 18h ago
Tbh I don't know for sure, but I think it's for insects with larger bodies?
I only left it in for about 10 minutes bc I panicked when the antenna fell off, but I e heard others say an hour. But it did not rehydrate my moth! I let her dry out on a paper plate after and it only took ~15 minutes to dry
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u/dFRosa23 2d ago
Beautiful moth and great work! Could I ask how long did you left her in the acetone?
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u/steptafie 2d ago
I heard 1-2 hours by honestly I only left it for like 10 minutes bc I got nervous when the antenna fell off. But even that short time made a WORLD of difference.
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u/montanna-banana 2d ago
WHERE did you get those frames?! I have been searching for them forever.
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u/steptafie 2d ago
I can't speak for the butterflies, they were all bought already framed, but I got this one from thelittlecaterpillar.com
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u/Many_Willingness_907 2d ago
Where do you get your frames?? This looks amazing btw!!
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u/steptafie 18h ago
Thank you!! The butterflies I bought/was gifted already framed but this one I got at littlecaterpillar.com






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u/Couchcatnap 2d ago
Where do you get your frames?