What is the hard black bit inside a cockroach?

Maybe the exoskeleton. It would make sense that it could be an egg case because the nasty bastids can lay 200 eggs at a time. Without a doubt, the cockroach is the most disgusting thing on earth. read more

Without a doubt, the cockroach is the most disgusting thing on earth. Now, watch, because I googled something about these horrid creatures, there will be cookies on my phone and these scourges to humanity will pop up in ads. read more

It does note that cockroaches will still go into refrigerators because there is food there, but are less likely to do so. Like many cold-blooded creatures, cockroaches cannot survive if they are put into a cold environment for a long time. Eventually, they would get too cold to function. It’s kind of like hypothermia, but for cold-blooded creatures. read more

German cockroaches have a tendency to live in areas where food is prepared, such as the kitchen. If you have a cockroach infestation, then you will need to be very meticulous and thorough in your extermination. If you leave even one area untouched, the cockroaches will re-populate and the infestation will return. read more