The equipment is simple and not costly.
Remember: click on the photo to enlarge it.
A plastic dishwashing bin is all you need to get started. Just toss the insect in the bin. Usually it will sit still for a few seconds or minutes and you can get photos as it adjusts to this environment.
It is cicada season in Australia and there are at least a dozen species that come to the lights here and a few more that never do.
This tessaratomid comes around on ocassions. The flat surface of the body is ideally designed for this photgraphic technique.
It allows you to see some of the important characters on this female of Teleogryllus commodus.
So what's the trick?
Once the photo is taken, adjustments need to be made since the background will be uneven and have highlights, shadows and bits of dirt etc.
Imprints on the bottom of the plastic and highlights can be removed using a number of tricks. The contrast/brightness controls can be adjusted to reduce the highlights and shadows. In Photo Shop the "curves" function in the "adjustments" category can remove most of the problems seen above and the "Smudge" tool can be invoked to get rid of spots and dust that might cling to the specimen.
Same photo with shadows eliminated using "curves" in Photo Shop. (By the way, this seems to be a "click beetle year". Every night several species come to the lights. Some of the tiny ones come in huge numbers.
Stalk-headed flies make their appearance in the wet season when there is plenty of fruit for them to eat. To reduce their tendency to fly, a few minutes in the fridge slows them down. I have left the shadows here as it seems to make the photo less clinical.
These are very weird flies with the eyes of the males on the end of stalk.
Raspy Crickets, family Gryllacrididae, are lovely creatures with wonderful colours and patterns that tend to disappear in dry-mounted specimens. This is an ideal way to illustrate these insects with a minimum of fuss. You can use "photo-stacking" for an even better photo but this takes time.
So how do you look at the more "private" parts of the insect that may help you to identify it or use in a taxonomic publication.
I kill the specimen in ammonium carbonate (the smelling salts of the boxing and cage-fighting pastime). This leaves the specimen very pliable and you can manipulate it into a desired position. Above is the "before", below is the "after".
Below are a few more examples of the results of using this simple photographic technique.
Brentid weevils are very photogeneic and cooperative. The "bits" on the legs are parasitic mites.
Monteith's LEaf Insect, Phyllium monteithi comes to the lights a few times each year. This is a male. Females have not been seen at my place in Kuranda.
Some cockroaches are more amenable to this form of photography. This adult female Calolampra species just sat in this position for several minutes while the photo was taken. Males would have flown off instantaneously.
This little cricket measures about 4 mm in length. It is a female as indicated by the protruding ovipositor. It lives on the rainforest floor in leaf litter. It colours and patterns can be appreciated using the photo techniques discussed above.
But some folks never cooperate. This live weevil remained in this position for 18 hours before we both gave up and I released him back into the rainforest.
So wat doya think?