as Bjorn correctly pointed out, the needle was immersed in glue.. luckily only on one side
i usually paint these needles with ultra flat black paint.. here you can also see that some of the paint is worn away and insect residue can also be seen on the tip from my first attempt at placing the insect directly on the needle.
Nikon D800E ,Mitutoyo M Plan APO 10x NA 0.28 200/0
80 stack