Yes, they are all insects and all insects that have chewing mouth parts, in other words to eat they bite and chew where as some other insects like butterflies, moths, mosquitoes and so on having sucking mouth parts which means they suck their food.
The most common insect in the world is the beetle it goes like this:Invertibrate ||Arthropod||Insect||Beetle
Birds Perch is a type of fish?? Then beetle is to insect as perch is to fish
uruguayan beetle
a dynasties beetle type
a beetle
a rhino bettle is an insect
The VW Beetle was named after an insect.
beetle
Beetle
Insect
..... -.- beetles are insects.
the beetle