Black Carpet Beetle Stages

The black carpet beetle attagenus unicolor is a 3 5 millimetre long 0 12 0 20 in beetle that can be a serious household pest the larvae grow to 7 mm 0 28 in in length are reddish brown in colour and covered with bristles.

Black carpet beetle stages.

They have a round spherical body. Several types of carpet beetles are found in the united kingdom. There are several types of carpet beetles including the varied carpet beetle black carpet beetle furniture carpet beetle and common carpet beetle. Luckily the treatment for carpet beetles is the same no matter which species you have.

This cycle requires two months to two years depending on temperature. Adult black carpet beetles live 4 to 8 weeks. The black carpet beetle undergoes complete metamorphosis passing through the egg larva pupa and adult stages. Dark brown or black adults are oval shaped and 1 8 to 3 16 inch in length.

Carpet beetles of all species cause the most damage when they are in the larvae stage. The pupal stage lasts for 8 to 14 days. All species of carpet beetles undergo complete metamorphosis passing through the egg larval and pupal stages before developing into adults most carpet beetles develop up to four generations yearly while varied and black carpet beetles develop only one. The most prevalent and popular one is however the carpet beetle.

The black carpet beetle usually lays 90 eggs more than either of the other two carpet beetles. The eggs hatch after 9 to 16 days and the larvae live for 166 to 330 days before pupating.