Mezium americanum

Mezium americanum

American spider beetle, Black spider beetle

Kingdom
Phylum
Class
Order
Family
Genus
SPECIES
Mezium americanum

Mezium americanum, the American spider beetle or black spider beetle, is a species of beetle in the subfamily Ptininae, the spider beetles. These are sometimes mistaken for spiders or mites because of their rounded abdomens and long legs. It has a cosmopolitan distribution, but it is an exotic species in Australia.

Appearance

The beetle is about 1.5 to 3.5 millimetres (0.059 to 0.138 in) long. Its body is dull yellow and hairy, and the elytra are a glossy black or reddish. It has a nearly cylindrical thorax with blunt projections on each side. The antennae and legs are long and slender and pale brown to yellow in color. The larva is C-shaped and cream-colored with a brown head.

Habits and Lifestyle

Diet and Nutrition

Population

References

1. Mezium americanum Wikipedia article - https://en.wikipedia.org/wiki/Mezium_americanum

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