Carpet Weevil Larvae

They are a common species often considered a pest of domestic houses and particularly natural history museums where the larvae may damage natural fibers and can damage carpets furniture clothing and insect collections.

Carpet weevil larvae. Larvae are basically immature carpet beetles which have come out of their eggs and are now looking to feed. Meanwhile when they molt their dead skin can cause allergic reactions and dermatitis in sensitive individuals. Adult carpet beetles are small and often appear speckled or mottled. Their food preference includes all kinds of fabrics and dead insects.

The bristly hairs found on carpet beetle larvae can cause skin irritation. The larvae of carpet beetles are referred to as woolly bears. Three distinct golden hairs are located upon the abdomen at this stage of development. Some species of carpet beetle may also exhibit orange coloration.

They usually are slightly larger than the adult beetles and measure approximately 2 5 cm in length. They are shiny black and dark brown with brownish legs. Both adult carpet beetles and larvae can infest your home but the larvae do the most damage by eating organic materials like wool leather and silk. The varied carpet beetle anthrenus verbasci is a 3 mm long beetle belonging to the family dermestidae.

Adults and larvae of the black carpet beetle attagenus unicolor are distinctly different from the carpet beetles described above. To know where to focus the brunt of your cleaning first look for the primary source of the infestation which will be the area with the most signs of damage and beetles. The adults are 1 16 to 1 8 inch long and oval shaped. Larvae are about 1 8 to 1 4 inch long tan to brownish in color slow moving and densely covered with hairs or bristles.

Carpet beetle larvae can leave irregular holes in carpets and fabric and eating through whole chunks of wool silk feathers and leather. They range in color from black to speckled with white brown yellow and orange. Larvae young carpet beetles are 1 8 to 1 4 inch long and. They have an elongated body which is covered in hair or large setae.

It grows up to 5 mm in length. Larvae typically are light brown to black and covered in dense sometimes barbed hairs. They are generally carrot shaped to oval shaped and brown to tan in color with white and tan stripes. Carpet beetle larvae are the form of beetles that comes between the egg stage and the adult stage of their growth cycle.

In a few weeks the tiny eggs laid by adult beetles hatch into the fabric consuming larvae. Full sized larvae can be as long as 5 16 inch and range from light brown to almost black. Hairs visible upon their backs easily identify carpet beetle larvae.