Longest part of the body behind the thorax. Varies in size and shape especially in dragonflies.
The pair of claspers which protrude at the end of the male’s abdomen used to grasp the female during copulation.
The ‘shoulder’ stripes that run horizontally down the thorax of many species and very important in identification. A good example is the Southern Hawker
which has think obvious stripes.
The leading edge of the wing, sometimes coloured and can be a useful identification aid. Especially prominent in species such as Migrant Hawker
and Hairy Dragonfly
The shell of the larvae left after the adult dragonfly has emerged & often attached to emergent plant stems. See photo opposite.
A young adult that has not yet reached maturity; usually they often have very different colours to adults. Young males can often resemble mature females.
Larvae or nymph
The aquatic stage of the dragonflies life cycle before emerging as an adult.
The spine or blade like structure that is found underneath the female between segments 8 – 10. It is used to lay eggs directly into the water, plant tissue or even damp wood.
A waxy like bloom which develops on the abdomen of adults, giving them a powdery blue appearance, for example the male Scarce Chaser
After emerging, the stage when the adult body is still soft, colours are very muted and wings extremely shiny. See wonderful example opposite of an Emperor Dragonfly.
Most robust part of the insect, connecting head to abdomen and where wings are attached. Stripes on top of thorax (antehumeral) and at sides are very useful for identification.
Technically known as the ‘pterostigma’ this is a small cell of the wing on the leading edge often dark or coloured. All species have them.