iHerp Australia Issue 3 | Page 48

11. Coat the entire skull with Aquadhere glue (slightly diluted with water) using a small, soft brush. This will give the skull a natural-looking lustre and will also strengthen the entire struc- ture. 5. 12. Mounting of the skull is op- tional but I highly recommended that at least some cover is pro- vided to prevent dust settling on the bones, and to give it some physical protection. Note: there is lot of trial & error involved but once you get the hang of it, you can process a snake head into a skull in one day (plus drying and coating). Whole skeletons can also be prepared using this chemical technique but it is quite involved, and re- quires suitable hardware (large containers, platforms, etc.), as well as a lot of chemicals. 6. B. Skull or skeleton preparation using dermestid beetles. The members of the family Dermestidae are known by a variety of common names including skin beetles and larder beetles. These small beetles (generally not much more than a centimetre in length) are typically scaven- gers, and feed upon dead organic material. Some species are useful in forensic entomology, as the stage of development or level of infestation in a carcass can help to determine time of death. Dermestid beetles are also employed by taxidermists and museums to pick clean bones and skeletons. 1. Set up a colony of dermestid beetles, making sure that it contains not only adult beetles but also plenty of larvae. Care sheets are readily available on the internet but you may have shop around for an appro- priate supplier of beetles. 2. Use only skulls that haven't been preserved in 3.