Community and Forum → Entomological collections → How to preserve the green color of Heteropteryx dilatata?
ИНО, 07.10.2016 0:21
The last female stick insect in the current generation, Heteropteryx dilatata, has died today. The specimen is large (25.5 g), without damage. I would like to perpetuate it in this form:
http://www.phasmatodea.com/image/image_gal...t=1234359154058
But with this type of stick insects, I inevitably have a problem: when drying, each time the abdomen becomes almost black. Please advise me on how to avoid this. With dybki darkening I managed to avoid, by pre-soaking in alcohol, but as a result, the color was still unnatural, waxy yellow. And here I would like to preserve the natural bright green color as much as possible. Maybe removing the innards will help? Or do you need some special retainer? Or forced drying, for example, in the oven? After all, it turns out the same from other collectors, photos of dry specimens with perfectly preserved color in the network mass. Time to make a decision is short, from past experience I know that a significant darkening will occur in three days.
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