Immature bed bugs are similar to adult about the size of a poppy seed and yellowish white in color.
Size carpet beetle vs bed bug.
Their membranous wings are covered by a hard exterior shell.
Sometimes they could grow to the size of a ladybug.
The official name for the varied carpet beetle is anthrenus verbasci they are small about 3mm in length and flat in their shape.
One big difference between bed bugs and carpet beetles that can help you determine which pest you re dealing with is that bed bugs go through an incomplete metamorphosis while carpet beetles go through a complete metamorphosis.
Reddish brown flattened and oval in shape.
You ve noticed that carpet beetles length varies a lot while bed bugs are always the same length.
The first notable difference is that of size as bed bugs are twice as big as carpet beetles.
An important detail when understanding the difference.
Bed bugs measure of an inch long.
Bed bugs have thick antennae arranged in four segments.
Carpet beetles look very very different from bed bugs when they are larger.
The carpet beetle and bed bug not only leave similar looking bites but there are other similarities.
They look like tiny furry caterpillars whereas the bed bug larvae look a lot like the larger versions but just very small.
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.
About 1 5 inch long.
The biggest difference is in size.
Carpet beetles are also small in size but the significant difference between them is their size.
Also once magnified the varied carpet beetle larvae actually look like tiny furry caterpillars with little spines on them whereas the bed bug larvae look like little worms.
Carpet beetles are generally smaller than bed bugs.
Carpet beetles often confused with bed bugs are small pests that can cause a large amount of damage if left untreated attracted to natural fibers carpet beetles can damage carpets furniture and clothing.
Is it a bed bug cockroach or carpet beetle.
Bed bugs and carpet beetles are both very small.
Dark protruding eyes and wing like structures on either side of the head.
Bed bug larvae look like little worms while carpet beetle larvae look like fuzzy bugs with little spines all over them.
Carpet beetles on the other hand measure between 1 16 of an inch and 1 8 of an inch long.
Carpet beetles will also feed off the felt under furniture and lamps and inside musical instrument cases.
Carpet beetles typically have 11 segments to their antennae which are shaped like a club.
But the main difference is that the varied carpet beetle does not feed on blood.
The second difference and the biggest nuisance is the fact that bed bugs feed on human blood while carpet beetles feed on animal fibers.