The beetles include many familiar insects such as Ladybirds, Scarabs, and the Click beetles. These insects have a hardening of the forewings to form an elytra which protects the hind wings as well as the abdomen.
After copulation the males of some species of dragonflies (and other insect species), accompanies the female whilst she is ovipositing (laying eggs). This behaviour is termed 'guarding' and can take two forms:
1) Contact guarding where the male is in tandem with the female. 2) Non contact guarding, where the male either settles or hovers above or near by the female.
The Mayflies are small to medium insects with two or three long 'tails' and short antennae. They are usually found near water, when resting the wings are held vertically over the body as they are physically unable to fold their wings along their bodies.
Sawflies, bees, wasps, and ants are second only to Coleoptera in the number of species. There are in excess of 120,000 known species, of which more than 40,000 occur in Europe, and 6.500 in the UK.