Preserving insects for study or display gets easier with the right tools and methods. Whether you're building a collection or diving into the world of entomology, these seven practical steps will help you maintain beautiful, long-lasting specimens.
1. Choose the Right Preservation Method
Pick dry methods (like pinning) for hard-bodied bugs like beetles and butterflies. Use wet preservation (alcohol) for soft-bodied ones like larvae and aphids. This keeps their shape and color intact.
2. Prepare the Specimen Carefully
If an insect is stiff, place it in a humid “relaxing chamber” to soften it before mounting. For larvae, a quick dip in hot water stops discoloration and sets the shape.
3. Use Proper Pinning Techniques
Mount hard-bodied insects on foam using insect pins through the thorax. For butterflies and moths, support the wings with a spreading board for a natural display.
4. Add Labels and Metadata
Label each insect with key info: collection date, location, habitat, and your name. Use waterproof ink to keep it readable for years.
5. Use Alcohol for Soft-Bodied Insects
Preserve delicate specimens in 70–95% ethanol or isopropyl alcohol. This stops shrinkage and helps maintain their form and color.
6. Try the Hand-Sanitizer Display Method
For a cleaner, museum-style look, suspend specimens in clear hand sanitizer inside a glass vial. This creates a bubble-free, eye-catching display.
7. Store Specimens the Right Way
Keep dry insects in airtight boxes lined with foam or cork. Add pest repellents like mothballs. For wet specimens, tightly seal vials and store them upright. Check regularly for leaks or clouding.
Conclusion:
With these beginner-friendly preservation techniques—pinning, labeling, alcohol storage, and even creative gel displays—you’ll build a visually striking and scientifically valuable insect collection that lasts.
