I did a similar shot of a Lacewing decades ago in my old Kodachrome slide days and got the remark from a competition judge that I should have washed my finger first! As though you can tell an insect to hang around whilst I just clear off for 10 minutes and wash my hands, seeing I just put them on the ground to steady myself! My finger was not really dirty either.
Note: always make sure you have a full manicure before doing finger shots for competition!
Nice picture Joan.
"He kept on wanting to take a bite out of my camera"
Perhaps could see his reflection in the lens and thought it was a handy meal?
DaveW