There are about 5500 species so far discovered in the dragonfly and damselfly order, Order Odonata of the Class Insecta (insects).
Examples of dragonflies are;
Anax imperator
Aeshna mixta
Anax
the real name of the dragonfly is dragonfly. but although dragonfly's have different species
The scientific name for a dragonfly is disambiguation.
The binomial name of vulture is Cathartidae.
Ciliate's binomial name is Paramecium.
The binomial name depends from the species;eg. Hirudo medicinalis is the binomial name of the European common leech.
The binomial name of groundnut is Arachis hypogaea.
Citrus limon is the binomial name for a lemon.
The binomial name of a tiger is Panthera tigris.
The binomial name for a coconut is Cocos nucifera.
The binomial name for bees is Apis mellifera.
The name of baby dragonfly is Nymphs. Before Nymphs they are called Larva.
A binomial name is a scientific name at the rank of species with two terms, a generic name and a specific name.