The destruction of the corpse animals

The destruction of the corpse sometimes attended by representatives of the fauna of insects, rodents, small and large predators and other insects highest value usually have a house flies (cadaver, blue, meat etc) and other representatives of insects. Under favorable conditions of the biological cycle of development of the flies they can completely destroy the soft tissue body of a newborn in 1.5-2 weeks, and the corpse adult - over 1 to 1.5 months. Soon after the death of flies around the natural holes (eyes, nose, mouth), and RAS start to lay a large number of eggs in the form of white grains. In a day eggs are formed larvae, who immediately begin to devour the soft tissues of the body. Larvae have views of the white "worms". They emit high-speed proteolytic enzyme, which melts the soft tissue. The voracity of larvae is extremely high; according to some reports, each larva for the period of its existence, increases the weight 150-200 times. The larvae continue their development 1,5-2 weeks, where they are formed pupae, and from them in two weeks - flies. Then begins a new cycle of reproduction. Biological cycle of development of house flies at a temperature of 15-20 OC is approximately 3-4 weeks. Ambient temperature has a great influence on the speed of the development cycle: for example, at a temperature of +30 degrees it may be over in 2 weeks, and at relatively low temperatures considerably longer. The knowledge development cycle flies helps to determine the age of death.
Ants can also damage the soft tissue of the corpse, and even their destruction. There are the cases when the corpses of adults were subjected to full skeletron within two months.
Damage on the body can be caused by other insects (beetles, ticks, and so on). It is considered that the soft tissue and fat corpses buried within 1-3 months, eaten by sarcophagi, from 2 to 4 - kogiidae, up to 8 months - sylphs, and cartilages and ligaments mites are destroyed.
Quite often destroy the corpses of animals relating to the rodents, particularly the rats. Big animal damage caused by wolves, jackals, rarely cats and dogs. Damage typically have irregular shape with ragged, scalloped, bleeding edge. At the edges are well visible traces on the teeth. For animal identification, damaged corpse, should focus on the marks of the teeth, the results of the remaining hair these animals and characteristic features of the litter.
In the aquatic environment various injuries can cause some species of predatory fishes, crabs, leeches, etc., Damage the corpses and also some birds such as crows.
Damage to the corpses of animals complicates carrying out of examinations. It is absolutely necessary to install the posthumous origin of the damage.
Definition of limitation of death in the presence of various forms of recent changes in the body almost always difficult and quite a conventional manner.

1. Name the form of late changes corpse.
2. What are the environmental conditions contribute to the development of transformation of the corpse?
3. Describe the essence of the process of mummification.
4. What is the process of formation of fat-wax?
5. What is the essence of the process of peat tanning?
6. What other conditions that contribute to the preservation of the corpse.