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Blue-tailed Damselfly

Ischnura elegans

The Blue-tailed Damselfly is a tiny insect that loves to hang out near water. Its bright blue tail makes it really easy to recognize!

Habitat: Ponds, lakes, and wetlands

Appearance

The Blue-tailed Damselfly is a slender insect, typically dark with bright blue markings. Males usually have a distinct blue segment on their abdomen near the tip. Females can vary in color but often have blue or greenish markings and a small blue spot on the top of the eighth abdominal segment.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderOdonataFamilyCoenagrionidaeGenusIschnura
Blue-tailed Damselfly
wildlife trait badgecolorful trait badgeinsectivorous trait badgediurnal trait badge
Blue-tailed Damselfly

Category

Insect

Rarity

Common

Danger

2/5

Snaps

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Interesting facts

Some females change color as they get older.

Their wings can beat up to 30 times a second.

They often rest with their wings folded neatly together.

They start their lives as tiny predators underwater!

Special abilities

Ability

360 Vision

Blue-tailed Damselfly has large compound eyes that help them see all around, making them excellent hunters and escape artists.

Ability

Water Breathers

Blue-tailed Damselfly nymphs can breathe underwater using gill-like structures, allowing them to live and hunt submerged.

Ability

Tail-Spot ID

The Blue-tailed Damselfly males have a striking blue tip on their abdomen that helps them identify each other and attract mates.

Measurements & details

Wingspan
30-40 mm
Size
27-32 mm
Lifespan
14-28 days
Flight Speed
8 km/h
Leg Count
6

Diet & Feeding

These tiny hunters feast on small flying insects they catch in the air.

Age differences: Nymphs hunt aquatic invertebrates underwater, while adults catch flying insects in the air.

Primary Foods

  • Midges
  • Mosquitoes
  • Small flies
  • Aphids

Foraging Method

  • Pursuit

Ecological connections

hunts

Common Midge

Chironomus plumosus

Adults hunt these for food.

hunts

Common Mosquito

Culex pipiens

Adults catch mosquitoes mid-air.

eaten by

Common Frog

Rana temporaria

Adult damselflies can be prey.

eaten by

Three-spined Stickleback

Gasterosteus aculeatus

Fish often prey on nymphs.

Traits

Also known as

No aliases listed yet.

Safety

Danger

2/5

Do not touch or pick up. Some insects sting or bite. Ask an adult for help.

Frequently Asked Questions

What is Blue-tailed Damselfly's wingspan?

30-40 mm

How big is Blue-tailed Damselfly?

27-32 mm

How long does Blue-tailed Damselfly live?

14-28 days

How fast can Blue-tailed Damselfly fly?

8 km/h

What does Blue-tailed Damselfly eat?

These tiny hunters feast on small flying insects they catch in the air.

Where is Blue-tailed Damselfly usually found?

Ponds, lakes, and wetlands

How does Blue-tailed Damselfly hunt?

Pursuit

How many legs does Blue-tailed Damselfly have?

6

Snap Map

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