Do Odonata have aquatic larvae?
Many characteristics distinguish Odonata from other groups of insects — minute antennae, extremely large eyes (filling most of the head), two pairs of transparent membranous wings with many small veins, a long slender abdomen, an aquatic larval stage (nymph) with posterior tracheal gills, and a prehensile labium ( …
Are dragonflies and damselflies the same thing?
Dragonflies are generally larger and more robust than damselflies. They have a strong, fast and agile flight. When they rest they hold their wings out at right angles to their body. Their fore wings are different from their hind wings.
What is a damselfly larvae?
Damselfly larvae (nymphs) are aquatic, slender, usually drab insects, with 6 thin legs, large eyes, and small wing buds on the back of the thorax. Adult damselflies have very slender, elongated abdomens, delicate bodies, and 2 pairs of wings that are typically held together over the body.
What do damselfly larvae eat?
insects
Larvae eat insects in the water, worms, and occasionally small fish. Fish, turtles, frogs, and birds all like to eat damselflies. Adult damselflies breathe by drawing air into special breathing tubes in their bodies.
How long do damselflies live for?
The small damselflies live for a couple of weeks as free-flying adults. The larger dragonflies can live for 4 months in their flying stage. In Britain, lucky Damsel adults seldom manage more than two weeks and Dragons more than two months. Most Damsels rarely go more than a week, and Dragons two or three weeks.
How do you get rid of damselfly larvae?
Removing damselfly nymphs The most effective and least intrusive way of getting rid of a nymph is by manually removing it with a net or a water siphon. Since they like to hide, it is recommended to gently move any plants or pieces of driftwood around to force them out.
How long do damselfly larvae live?
Damselflies live for 2 months to 3 years as nymphs, undergoing five to 15 molts as they grow.
Why do damselflies fly together?
In some species mating is preceded by elaborate courtship by the male. In two families the male hovers in front of the female while displaying his brightly coloured wings, abdomen, or legs, sometimes in combination. To mate, damselflies join together in the “wheel” position and commonly fly in tandem this way.