Black Carpet Beetle Larvae Size

Common carpet beetles have larvae that is a red brown color and covered in dark hair.

Black carpet beetle larvae size.

Larvae of the black carpet beetle attagenus megatoma may grow up to 1 2 inch 12 mm and be yellow to brown in color. It grows up to 5 mm in length. The larva of the carpet beetle is covered in visible thick brown stripes. The pupal stage lasts for 8 to 14 days.

Certain species have distinctive tufts of setae extending from their posterior end. Common carpet beetle larvae take between two and three months to reach pupation varied carpet beetle larvae may need up to two years and black carpet beetle larvae develop in the larval stage for six months to just under a year. The eggs hatch after 9 to 16 days and the larvae live for 166 to 330 days before pupating. Adult black carpet beetles live 4 to 8 weeks.

The hair is organized in a way that it forms a combination of dark and light patches. Black carpet beetle larvae are smooth with no hair and are either brown or black. 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. The black carpet beetle usually lays 90 eggs more than either of the other two carpet beetles.

The larval form feeds on natural fibres damaging carpets furniture and clothing. They have an elongated body which is covered in hair or large setae. The larvae of carpet beetles are referred to as woolly bears.