6 Best Insect Mounting Boards For Wing Positioning Setups

Walking through a pollinator garden in late summer often leads to the discovery of delicate specimens that hold the secrets to local ecosystem health. Properly preserving these insects provides invaluable reference material for understanding which species are actively supporting the farm’s crops. Investing in the right mounting board ensures these biological records remain intact for years to come.

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BioQuip Adjustable Board: The Professional Pick

The BioQuip adjustable board remains the gold standard for serious entomologists who manage diverse species sizes. Its standout feature is the precision-engineered center channel, which shifts to accommodate different thorax widths without crushing delicate structures.

This level of mechanical flexibility is essential when the goal is a standardized, high-quality collection. For those who curate extensive local surveys, the ability to fine-tune the board width prevents the common mistake of over-stretching insect legs.

This board is an investment, but it delivers unmatched consistency. Choose this option if the long-term goal is a museum-grade reference collection rather than casual observation.

Carolina Standard Board: Best for Classrooms

Carolina boards prioritize ruggedness and simplicity, making them the go-to for educational settings and hobbyist workshops. They feature a soft, high-density pinning surface that holds pins securely while allowing for effortless repositioning of wings.

These boards are designed to handle the frequent handling that comes with group learning. While they lack the complex adjustments of professional models, the fixed-width slots are reliable and intuitive for beginners learning the basics of specimen preservation.

If a workshop or family project is on the horizon, these boards offer the right balance of price and durability. They are essentially indestructible under normal use, making them a practical choice for high-traffic environments.

Austor Spreading Board Set: Top Budget Value

The Austor set provides multiple board sizes in a single package, offering immediate versatility for anyone just starting their collection. Having various widths available means an immediate solution is always at hand, regardless of whether a small butterfly or a large moth lands on the drying rack.

The materials are lighter than professional-grade wood, which reflects in the lower price point. While they may not withstand decades of heavy usage, they are perfect for hobbyists testing their interest in the craft without committing significant capital.

These boards are the smartest entry point for budget-conscious farmers. They prove that professional results are possible without high-end equipment, provided the user exercises patience during the pinning process.

Ward’s Science Balsa Board: For Easy Pinning

Balsa wood is favored for its porous nature, which makes inserting pins feel almost effortless. The Ward’s Science balsa boards are prized for this ease of use, as they minimize the force required to pin fragile specimens.

This surface is particularly forgiving for those who find traditional hard-wood boards difficult to work with. The pin stays exactly where it is placed, resisting the annoying “pop-out” that can occur in denser materials.

Choose a balsa board if dexterity or hand fatigue is a concern. It is the most user-friendly material available, turning the technical task of pinning into a more relaxed, manageable process.

Ento Sphinx Fixed Board: Built for Durability

Ento Sphinx boards are engineered for those who demand a permanent, stable workstation. Crafted from high-quality, dense materials, these boards do not warp or degrade even in the fluctuating humidity often found in farm outbuildings or sheds.

The grooves are cut with extreme precision, ensuring that the insect’s body sits perfectly flush. This stability is critical for preventing wing sag during the critical first few hours of the drying process.

These boards are for the dedicated hobbyist who wants to buy once and never replace the item. If a permanent setup is part of the farm office, this is the most reliable, long-term choice.

EntoMarket Groove Board: A Simple, Stable Pick

The EntoMarket groove board favors a minimalist design that removes the complexity of adjustable parts. Its fixed-width channels are specifically calibrated to support a wide range of common local pollinators.

By stripping away moving parts, this board eliminates mechanical failure points entirely. It serves as a rock-solid, no-nonsense tool that is ready to use the moment it comes out of the packaging.

This is the right choice for the hobbyist who prefers a simple, “grab-and-go” workflow. It is highly recommended for those who have a standardized collection method and do not need to constantly reconfigure their setup.

Choosing the Right Spreading Board Size & Type

Selecting the correct board depends entirely on the size of the insect’s thorax. A board that is too wide will cause the wings to droop, while one that is too narrow will result in the wings being forced upward at an unnatural angle.

• Small (1-2 inches): Ideal for smaller moths and most field butterflies.
• Medium (3-4 inches): The versatile workhorse for common large butterflies and hawk moths.
• Large (5+ inches): Reserved for giant silk moths and unusually large tropical specimens.

When in doubt, prioritize a slightly smaller channel. It is always easier to manage wings on a narrow board than to support them on one that is far too wide.

Step-by-Step Guide to Spreading Insect Wings

First, relax the specimen in a humidity chamber to ensure the muscles are pliable and won’t shatter under the pin. Carefully insert the mounting pin through the center of the thorax, ensuring it is perpendicular to the body.

Place the insect into the center groove of the board, positioning the body so the wing base aligns perfectly with the edge of the groove. Gently use glassine strips or paper strips pinned across the wings to hold them in place.

Use a fine needle to tease the wings into the desired position, focusing on symmetry and displaying the upper wing patterns clearly. Keep the pinning tension light to avoid damaging the delicate wing scales.

How Long to Dry Specimens on Your New Board

Drying times vary based on ambient humidity and the size of the specimen. Smaller insects may dry in as little as three to five days, whereas larger-bodied specimens require two weeks or more.

Always store the board in a dry, dark, and pest-free location during the drying phase. Using a wooden or plastic cabinet with a tight seal helps prevent ants or dermestid beetles from discovering the collection before it is finished.

Check the specimen by gently attempting to move a wing; if there is any “give” or flex in the joint, it requires more time. Patience during this stage prevents the disastrous “droop” that occurs when an insect is removed from the board too early.

Mounting Board Care and Long-Term Storage Tips

Keep the pinning surface clean by removing any debris or stray scales after every session. If the board is wood, avoid excessive cleaning with water, as moisture causes warping that destroys the alignment of the grooves.

Store boards vertically or in a flat, climate-controlled drawer to maintain their structural integrity. When not in use, keep them covered to prevent dust from settling into the porous pinning surface.

Proper maintenance turns these tools into generational assets for the farm. Consistent care ensures the grooves remain sharp and the pinning surface remains receptive for years of successful insect preservation.

Effective insect mounting turns fleeting field observations into permanent, educational assets for any farm operation. Selecting the right board is the first step toward building a collection that is both accurate and visually compelling. Choose the tool that best fits your workflow, and take the time to master the pinning process to ensure your specimens stand the test of time.