For those who aren’t entomologists, distinguishing small black bugs in the house can be tricky. Many species look alike, but these key features help with identification: By noting these ...

A: Lots of critters are drawn to warm and humid conditions, so the identification ... for example, bugs in the toilet are likely different from small black bugs in the house near the window.

But then there are common house bugs ... tiny, oval, winged beetles that are usually between 1 to 10 millimeters (mm) in length, depending on the species. They are typically bright red with black ...