I think it may be a larder beetle - also known as Dermestes Lardarius.
are they bed bugs
The larder beetle is a hard shelled bug with a yellow strip around its middle. They usually have a black body and are about three-eighth of an inch long.
Carpenter bees are very large bees with a black body and black wings. They also have an orange stripe in the center of the body.
There is a bug in Texas which has a black body and a yellow ring on its rear end. This insect is called the Asian Multicolored Lady Beetle.
a black and white wood eating beetle
It's a velvet Ant - DasymutillaThere are many types of black and red beetles I do not know any of them but I searched "beetles that are black and red" on GOOGLE and a whole lot of resources popped up so I scanned them and I haven't found what I am looking for but I am working on it!!!!!
Actually,none of the previous answers are correct.Any small bugs found in your kitchen cupboards are stored product pests which are eating your food such as flour,corn meal grains etc.
There is not any data for a black beetle with a yellow stripe and red tail. You may be looking at the fourlined plant bug. The fourlined plant bug is black and yellow striped but does not have a red tail.
Wasps and hornets
the only dark colored small round bugs seem to be volbeat and illumise.. they are both fireflies
A milkweed bug. I hate them
There is a type of moth that answers to this description. It is called the Yellow-collared Scape Moth. There is also one called Joyful Holomelina, which is the same color.
a bumble be