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Bugs and Bones
Forensic Anthropology
Question | Answer |
---|---|
What is ectothermic? | Cold Blooded |
The time between a persons death and the discovery of the body | Post Mortem Interval |
Four stages of metamorphosis | egg, larva, pupa, adult |
Where do female insects usually lay eggs? | Natural body openings or wounds |
What are the four stages of decay? | Fresh, bloated, decay, post-decay |
Begins at the moment of death and lasts until the body becomes bloated. Blow flies and flesh flies are among the first to find the body. Predatory wasps and beetles may arrive later to feed on the maggots (but not the corpse) | Fresh Decay |
Begins when the body becomes inflated due to the production of gases from bacteria that begin to putrefy the body or cause it to decompose House flies now join the other flies and their maggots form feeding masses that help to liquefy the tissues of the | Bloated Decay |
Begins when the skin breaks and the gases escape. Maggot masses are large and very active as they grow older and larger. This is the stage of decomposition that smells bad At the end of this stage, the maggots leave the corpse in for a place to pup | Decay |
Most of the flesh is gone from the corpse, with only cartilage, bone, and skin remaining. This stage is devoid of flies. Some beetles continue to feed on the highly desiccated or dried remains. | Post Decay |
THE APPLICATION OF THE SCIENCE OF PHYSICAL ANTHROPOLOGY AND HUMAN OSTEOLOGY TO LAW USUALLY CRIMINAL LAW INVOLVING A CORPSE OR PART OF A CORPSE USUALLY INVOLVES CORPSES IN THE ADVANCED STAGES OF DECOMPOSITION | Forensic Anthropology |
IDENTIFY/RECOVER SKELETAL REMAINS DETECT IF A CRIME HAS BEEN COMMITTED WORK WITH ODONTOLOGISTS, PATHOLOGISTS. AND HOMICIDE INVESTIGATORS DETECT: AGE, SEX, STATURE, ANCESTRY, AND ANALYZE TRAUMA AND DISEASE TESTIFY IN COURT | Jobs of a forensic anthropologist |
SKULL PELVIC BONES FEMUR TEETH (NOT BONES) | Common bones in anthropology |
WHAT IS BASED ON EXAMINATION OF TEETH AND JAW AND/OR SKULL SUTURES AND GROWTH PLATES | Age determination |
HOMICIDE SUICIDE ACCIDENTAL NATURAL UNKNOWN | Types of death |