The importance of Lepidoptera
According to BC-Europe, an organization dedicated to the preservation and conservation of butterflies, the importance of these insects can be divided into 7 categories, as follows:
Aesthetic value
☛ Butterflies and moths are part of our natural heritage and have been studied for over 300
years.
☛ Butterflies and moths are beautiful, with many being iconic and popular.
☛ People like butterflies.
☛ There are many references to butterflies and moths in literature, from the Bible through
Shakespeare to modern day literature, and from poetry to musical lyrics.
☛ Butterflies are used by advertisers and illustrators the world over as way of indicating that
something is environmentally friendly.
☛ Butterflies are often portrayed as the essence of nature or as representing freedom,
beauty or peace.
Ecosystem value
☛ Butterflies and moths are indicators of a healthy environment and healthy ecosystems.
☛ They indicate a wide range of other invertebrates, which comprise over two-thirds of all
species.
☛ Areas rich in butterflies and moths are rich in other invertebrates. These collectively
provide a wide range of environmental benefits, including pollination and natural pest
control.
☛ Moths and butterflies are an important element of the food chain and are prey for birds,
bats and other insectivorous animals (for example, in Britain and Ireland, Blue Tits eat an
estimated 50 billion moth caterpillars each year).
☛ Butterflies and moths support a range of other predators and parasites, many of which
are specific to individual species, or groups of species.
☛ Butterflies have been widely used by ecologists as model organisms to study the impact
of habitat loss and fragmentation, and climate change.
Educational value
☛ Butterflies and moths have fascinating life-cycles that are used in many countries to
teach children about the natural world. The transformation from egg to caterpillar to
chrysalis is one of the wonders of nature.
☛ Other educational aspects include the intricate wing patterns and iridescence, and as
examples of insect migration.
Health value
☛ People enjoy seeing butterflies both around their homes and in the countryside.
Economic value
☛ Thousands of people travel abroad each year looking for butterflies and moths. Eco-tours
bring income to many European countries and developing countries around the world
(e.g. the valley of the butterflies in Rhodes and the Monarch roost in Mexico).
☛ Every butterfly and moth has developed its own suite of chemicals to deter predators and
parasites, find a mate, and overcome the chemical defenses of its host plant. Each of
these chemicals has a potential value and could be exploited economically. For example,
powerful antibiotics have been found in the Meadow Brown, one of our commonest and
most widespread species.
Intrinsic value
☛ Butterflies and moths have a right to exist, as much as any other species on the planet.
☛ Butterflies and moths have been around for at least 50 million years and probably
evolved some 150 million years ago.
☛ They are part of Life on Earth and an important component of its rich biodiversity.
☛ Butterflies and moths are a highly diverse group comprising over 250,000 species and
make up around one quarter of all named species.
☛ Butterflies are flagship species for conservation in general, and in particular for
invertebrates
Scientific value
☛ Butterflies (and moths to a lesser extent) are an extremely important group of ‘model’
organisms used, for centuries, to investigate many areas of biological research, including
such diverse fields as navigation, pest control, embryology, mimicry, evolution, genetics,
population dynamics and biodiversity conservation.
☛ The long history and popularity of butterfly study have provided a unique data resource
on an insect group unmatched in geographical scale and timescale anywhere in the
world. This has proved extremely important for scientific research on climate change.
Aesthetic value
☛ Butterflies and moths are part of our natural heritage and have been studied for over 300
years.
☛ Butterflies and moths are beautiful, with many being iconic and popular.
☛ People like butterflies.
☛ There are many references to butterflies and moths in literature, from the Bible through
Shakespeare to modern day literature, and from poetry to musical lyrics.
☛ Butterflies are used by advertisers and illustrators the world over as way of indicating that
something is environmentally friendly.
☛ Butterflies are often portrayed as the essence of nature or as representing freedom,
beauty or peace.
Ecosystem value
☛ Butterflies and moths are indicators of a healthy environment and healthy ecosystems.
☛ They indicate a wide range of other invertebrates, which comprise over two-thirds of all
species.
☛ Areas rich in butterflies and moths are rich in other invertebrates. These collectively
provide a wide range of environmental benefits, including pollination and natural pest
control.
☛ Moths and butterflies are an important element of the food chain and are prey for birds,
bats and other insectivorous animals (for example, in Britain and Ireland, Blue Tits eat an
estimated 50 billion moth caterpillars each year).
☛ Butterflies and moths support a range of other predators and parasites, many of which
are specific to individual species, or groups of species.
☛ Butterflies have been widely used by ecologists as model organisms to study the impact
of habitat loss and fragmentation, and climate change.
Educational value
☛ Butterflies and moths have fascinating life-cycles that are used in many countries to
teach children about the natural world. The transformation from egg to caterpillar to
chrysalis is one of the wonders of nature.
☛ Other educational aspects include the intricate wing patterns and iridescence, and as
examples of insect migration.
Health value
☛ People enjoy seeing butterflies both around their homes and in the countryside.
Economic value
☛ Thousands of people travel abroad each year looking for butterflies and moths. Eco-tours
bring income to many European countries and developing countries around the world
(e.g. the valley of the butterflies in Rhodes and the Monarch roost in Mexico).
☛ Every butterfly and moth has developed its own suite of chemicals to deter predators and
parasites, find a mate, and overcome the chemical defenses of its host plant. Each of
these chemicals has a potential value and could be exploited economically. For example,
powerful antibiotics have been found in the Meadow Brown, one of our commonest and
most widespread species.
Intrinsic value
☛ Butterflies and moths have a right to exist, as much as any other species on the planet.
☛ Butterflies and moths have been around for at least 50 million years and probably
evolved some 150 million years ago.
☛ They are part of Life on Earth and an important component of its rich biodiversity.
☛ Butterflies and moths are a highly diverse group comprising over 250,000 species and
make up around one quarter of all named species.
☛ Butterflies are flagship species for conservation in general, and in particular for
invertebrates
Scientific value
☛ Butterflies (and moths to a lesser extent) are an extremely important group of ‘model’
organisms used, for centuries, to investigate many areas of biological research, including
such diverse fields as navigation, pest control, embryology, mimicry, evolution, genetics,
population dynamics and biodiversity conservation.
☛ The long history and popularity of butterfly study have provided a unique data resource
on an insect group unmatched in geographical scale and timescale anywhere in the
world. This has proved extremely important for scientific research on climate change.
