Cannibal Cockroaches

For some people, even the mention of cockroaches sends shivers down their spines. These crawling insects are synonymous with notions of dirtiness, and rightly so. Cockroaches are known for spreading diseases such as salmonella, and also triggering allergies and asthma!But did you know on top of these unhygienic ideologies cockroaches also portray another unpleasant characteristic?