Beetles

All beetles have hard outer wing cases, known as elytra, and a hard upper body, called a carapace. The elytra cover the membranous flight wings and form a straight line down the back. Beetles all have chewing mouthparts, powerful jaws, and antennae of up to 11 segments.

Bright colours to brown or black

From 0.25 mm to over 100 mm

How to Identify Beetles?

All beetles have hard outer wing cases, known as elytra, and a hard upper body which is called a carapace. The elytra cover the membranous flight wings and form a straight line down the back. Beetles all have chewing mouth parts, powerful jaws, and antennae of up to eleven segments

Types of Beetles in Canada

As beetles remain one of the largest groups of insects on the planet, species known to the North American continent remain plentiful. Certain families of the insect are more plentiful than others, and many commonly known beetles remain highly recognizable and even helpful to humans. For instance, the common ladybug, also known as a lady beetle, feeds on aphids and other crop-destroying insects, while species from the ground beetle family Carabidae prey on garden pests. Other species may prove more invasive and destructive. For instance, powderpost beetles infest man-made wood structures and wood products, often traveling to wherever homebuilding supplies go as unnoticed stowaways. Members of the carpet beetle family feast on furs, leathers, wools, and silk. Homeowners commonly mistake carpet beetle damage for property destruction caused by moth infestations.

Where do Beetles Live?

There are more than 400,000 known species of beetle, and they live diverse lifestyles. Most tend to make homes on plants, but others can burrow and tunnel underground or in trees. Some species are also capable of swimming and spend most of their time in or around water.

 Beetles can live in just about every environment, with the exception of the northernmost Arctic, as the weather proves too extreme for the insects to thrive.

 A female beetle will lay eggs wherever she can find a good food source, such as in soil and wood, under bark, on leaves, or in carrion.

Beetle Lifecycle

In North America, female beetles, depending on the species, can lay hundreds of eggs after mating. All of these eggs have a smooth appearance. Depending on the species, they can take weeks or years to grow into adult beetles.

 These eggs hatch into larvae or grubs. Beetle larvae are wingless and look similar to worms or caterpillars. They already have up to six simple eyes on each side of its head and mouthparts for eating – and they are voracious eaters, consuming anything that appeals to them.

 The larvae then shed their skin to become pupae and grow into adults. When they emerge, these adult beetles look soft and pale, but soon develop a carapace, elytra, and pigmentation.

 Depending on the species of beetle, the amount of food available, and the environment, it can take weeks, months, or even years for an egg to grow into a fully formed adult.

 After that, their lifespans also vary massively, ranging from weeks to decades.

Why do I Have Beetles?

Canada has more than 9,000 species of beetles, including carpet beetles, powder post beetles, sawtoothed grain beetles, spider beetles, and tiger beetles.

 Seeking food and shelter, they usually invade your home through cracks in the foundation or gaps around window frames and doors.

 They are also known to hitch a ride indoors in firewood, lumber, furniture, potted plants, or packages being delivered. Sometimes owners unknowingly bring in already infested products.

While many beetles like to avoid the cold weather by setting up home on your property, they have very varied tastes when it comes to food. Some species of beetle are attracted by healthy trees, wooden structures, and wood products,, while others prefer carpet, furs, leathers, wools, and silk, or crops and stored food.

Contact Us

Call or Text (519) 913-0716



    Contact Us

    Call or Text (519) 913-0716