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What is the scientific name of Dragonfly ?

Dragonfly.jpg
Anisoptera
Epiprocta
Aeshnidae
Odonata


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How many species of Dragonfly have been found ?

4230
5470
5680
6320


Some 5680 different species of dragonflies are known in the world today.

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Who eat(predators of) Dragonfly (Bird/Animal) ?

Lizards
Frogs
Spiders
All


Though dragonflies are predators, they themselves are subject to predation by birds, lizards, frogs, spiders, fish, water bugs, and even other large dragonflies.

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How many days Dragonflies usually live ?

30 days
20 days
60 days
10 days


Dragonflies will usually only live for less than thirty days.

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In which type of environment, Dragonflies usually live ?

Dry
Water
Hot
Cool


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Dragonflies can lay up to _____ eggs at time.

250
580
800
720


Dragonflies can lay up to 800 eggs at time.

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For how much time the larva or nymphs of dragonfly live in the water ?

One year
Six months
Four months
Three months


When first hatched, the larva or nymphs live in the water for around a year. Once they leave the water and begin to fly, they only live for around a month.

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In which country, people like to eat dragonfly for a snack ?

South Africa
New Zealand
Indonesia
Sri Lanka


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What was the size of largest wingspan of dragonfly ?

2.5 foot
3.2 foot
3.5 foot
1.8 foot


The largest fossil found had a 2 ½ foot wingspan, and currently there are dragonflies in Costa Rica that measure 7 ½ inches across the wings.

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How many mosquito can be eaten by a dragonfly in one day ?

30 to 50
30 to 100
30 to 150
30 to 200


Dragonflies, which eat insects as adults, are a great control on the mosquito population. A single dragonfly can eat 30 to hundreds of mosquitoes per day.

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