That s because bed bugs always look the same but there are a lot of carpet beetle.
Carpet beetle bed bug casings.
The casings you ve posted lack the characteristic arced edges that come to a point which you might generally find with a bed bug s casing.
Furniture carpet beetles this type resides on furniture and feed on hair padding and feathers.
These discarded casings look much like the shells of bed bug larvae.
It is easy in this case to assume that they experienced bed bugs bites.
The larger the size the older the bed bug.
Another critical discussion that would help differentiate between these two in terms of behavior is their feeding habits.
Just like bed bugs.
Therefore if you see a bug crawling out in the open during the day be pretty sure that it is more of a carpet beetle than a bed bug.
Larvae of carpet beetles are seen under baseboards under the edges of carpet around door casings and in upholstered furnitures.
Basically it looks like a copy of a bug.
In addition carpet beetle larvae will shed their skins as they grow.
Did you find those in a basement level house apartment.
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.
Also there are no fecal marks around your skirting boards or on your floorboards and as i understand it bed bugs tend to shed their skins in their harborages so you would certainly see a fair amount of.
Bed bugs and carpet beetles feed on different things.
You ve noticed that carpet beetles length varies a lot while bed bugs are always the same length.
Bed bugs go through five life cycles and will shed their casing at the end of each cycle.
When bed bugs molt shed their skin it retains the shape of the bug.
The pest company arrived and upon inspection no bed bugs were found however a few dead carpet beetles were discovered.
Larvae of carpet beetles.
Differences between bed bugs and carpet beetles.
The larvae will live for 7 to 11 months reaching about inch in length.
The larvae have 3 pairs of arrowhead shaped hair tufts on the end of their abdomen.
Second the varied carpet beetle is quite a bit smaller than the black carpet beetle and it can be identified by the yellowish orange scales on its back.
The carpet beetle and bed bug not only leave similar looking bites but there are other similarities.
Beetle of some kind.
Bed bugs measure of an inch long.
Carpet beetles on the other hand measure between 1 16 of an inch and 1 8 of an inch long.
The biggest difference is in size.
Removing larvae from the places eradicate future beetles.
However if you manage to catch sight of one you will notice that they do not look like bed bugs at all.