Bed bugs need a diet of blood to survive and breed throughout their development stages.
Bed bugs vs carpet beetle.
They are usually smaller and are about an 1 8 of an inch in length fully grown.
Bed bug larvae look like little worms while carpet beetle larvae look like fuzzy bugs with little spines all over them.
However the carpet beetle is the smallest of the two and averages 1 8th of an inch in length while the bed bug is about 1 4th of an inch long.
Bed bugs and carpet beetles are both very small.
They are scaly and the bite they can leave will look similar to a bed bug.
A major difference between bed bugs and carpet beetles is their diet.
A carpet beetle is very different from a bed bug in appearance.
The carpet beetle and bed bug not only leave similar looking bites but there are other similarities.
The main difference is the color.
Larvae are covered in scaly yellow and white skin with yellowish bristly hair.
Bed bugs eat human blood and carpet beetle larvae feed on wool and animal based materials.
They are also yellow and white in color and have a small tuft of hair on the back of the belly.
For those of you who are a little bit more impatient i ll say that there are 5 main differences between carpet beetles and bed bugs.
Carpet beetles are also generally smaller than bed bugs about inch and they differ in color from black to varied patterns of brown orange yellow and white.