Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

5/29/2014 (11 months ago)

Catholic Online (www.catholic.org)

Insects are becoming lighter in warmer regions due to climate change.

Climate change is changing insect colors and distributions in Europe according to a new study published in the journal Nature Communications. European scientists say they have documented changes in insect coloration and distribution as ecosystems shift.

The study focused on butterflies and dragonflies specifically. This The Southern Small White (Pieris mannii) has expanded its range northward into new regions as the climate has warmed.

The study focused on butterflies and dragonflies specifically. This The Southern Small White (Pieris mannii) has expanded its range northward into new regions as the climate has warmed.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

5/29/2014 (11 months ago)

Published in Green

Keywords: insects, global warming, climate change, evolution, adaptation, speciation


LOS ANGELES, CA (Catholic Online) - According to a paper published in Nature Communications, a peer-reviewed scientific journal, insects in Southern Europe are taking on more light or clear colorations, and those in the north, are becoming darker.

This process of speciation is an example of evolution at work and reveals adaptations consistent with changes in the natural environment. As Southern Europe becomes warmer, the insects in the region become lighter in color, an adaptation that helps them to stay cooler in hot weather and avoid predation.

St. Joan of Arc medal from Catholic Shopping .com

Likewise, insects in Northern Europe are becoming darker in response to longer cold spells, a product of climate change most likely linked to the melting of the Arctic ice cap.

Climates, particularly in Southern Europe are changing and environments are shifting. As this gradual change occurs, insects, which can evolve rapidly, are adapting to the changes.

Such changes are more difficult for larger animals which produce far fewer offspring over longer periods. For larger organisms, the shift in the environment is much more serious.

As insects change their coloration, some species will evolve slowly into different, newly-specialized niches suited to their environment. Other examples of species that are no longer as well adapted to the changing environment will become extinct. The white insects are an example of organisms in transition.

The study is considered proof that the climate is changing. The study does not speculate as to the cause of climate change, as this would be beyond the scope of its expertise.

Most scientists however agree that climate change is the result of human activity and that the planet will continue to warm over the next two hundred years or more, driving more evolution in various organisms and favoring new adaptations.

---


Pope Francis: end world hunger through 'Prayer and Action'


Copywriter 2015 - Distributed by THE NEWS CONSORTIUM

Pope Francis Prayer Intentions for May 2015
Universal:
That, rejecting the culture of indifference, we may care for our neighbours who suffer, especially the sick and the poor.
Evangelization: That Mary's intercession may help Christians in secularized cultures be ready to proclaim Jesus.


Rosaries, Crosses, Prayer Cards and more... by Catholic Shopping .com


Comments


More Green

Death Valley's puzzling 'sailing stones' mystery solved Watch

Image of Scientists have found an ally of microorganisms that they believe aid the heavy rocks on their

By Talia Ramos (NEWS CONSORTIUM)

Scientists initially thought that the large stones' movements in Death Valley, California without any human intervention are due to the icy, slippery surface due to the winter season. However, they found a colony of bacteria living within the area bound by the mystery ... continue reading


Scientists make odd discovery: Earliest snakes had feet and ankles Watch

Image of The earliest ancestors of snakes may have retained feet and ankles as late as 20 million years ago.

By Matt Waterson (NEWS CONSORTIUM)

A new study published in the science journal BMC Evolutionary Biology has revealed a startling fact about the ancestors of modern snakes, suggesting that the reptiles may have evolved from creatures that had feet and ankles around 128 million years ago on the ... continue reading


Unexpected find in Washington may be last of its kind Watch

Image of This is the group of dinosaurs the Tyrannosaurus Rex is associated with.

By Nikky Andres (NEWS CONSORTIUM)

When an inter-tidal rock was found in the Sucia Island State Park in Washington State back in 2012, its discoverers had no idea that it would create or cause such excitement and hype. Embedded in the rock is a 17-inch bone fragment, that could not be immediately ... continue reading


DEVASTATING photos show humanity's destruction of Planet Earth Watch

Image of This bird ate too much plastic trash and died, revealing its unnatural diet upon decomposition.

By Catholic Online (NEWS CONSORTIUM)

Humanity's rapid expansion as the global population increases is taking its toll on the environment. Climate change, overpopulation, pollution, hunting of endangered species and strip mining are running rampant worldwide. A series of shocking photographs now ... continue reading


TOO SOON? Canonization of Mother Teresa next year only hypothetical, Vatican says Watch

Image of There had been reports in the Italian press that Mother Teresa, the founder of the Missionaries of Charity, who worked among the poorest of the poor, would be canonized before the end of the upcoming Holy Year of Mercy.

By Catholic Online (NEWS CONSORTIUM)

In spite of various published reports that Blessed Teresa of Kolkata will be canonized on September 4, 2016, the Vatican says that this remains hypothetical. "It is a working hypothesis, therefore there is no official confirmation to be given," Vatican representative ... continue reading


2020: Antarctic ice shelf could collapse Watch

Image of Land-based glaciers that have also started to slide faster toward the sea.

By Catholic Online (NEWS CONSORTIUM)

The rich get richer, the poor get poorer and those polar ice caps keep right on melting. Things have deteriorated so badly - especially the Larsen B ice shelf, that scientist now fear the entire Antarctica ice shelf will collapse by the end of this decade, in ... continue reading


Raining spiders? Large areas of Australia covered in spider webs Watch

Image of Baby spiders

By Atarah Haely (NEWS CONSORTIUM)

The worst news for spider haters in Australia and around the globe: a natural migration phenomenon where baby spiders are flying is possible and has recently happened in the southern part of Australia. MUNTINLUPA, PHILIPPINES (Catholic Online) - Referred to as "Angel ... continue reading


HONEY HOLOCAUST: Forty percent of all beehives died in the past year Watch

Image of Oklahoma, Illinois, Iowa, Delaware, Maryland, Pennsylvania, Maine and Wisconsin all saw more than 60 percent of their hives die since April of last year.

By Catholic Online (NEWS CONSORTIUM)

It is an alarming figure that may speak of a silent, ecological disaster. According to a federal study, more than two out of five American honeybee colonies died in the past year. LOS ANGELES, CA (Catholic Online) - The survey reports that the worst die-off ... continue reading


Recreating Dinosaurs: Using chicken embryos, scientists learn how dinosaurs got 'snouts' Watch

Image of The team's aim was to understand how the bird beak evolved, because the beak is such a vital part of bird anatomy.

By Catholic Online (NEWS CONSORTIUM)

An asteroid, crashing into the Earth 65 million years ago, is thought to have caused the dinosaurs to go extinct. A group of dinosaurs managed to survive, and is thought to have evolved into modern-day birds. That theory has been around since the 19th Century. ... continue reading


Catfish surprisingly climbs wall and stuns scientists Watch

Image of

By Atarah Haely (NEWS CONSORTIUM)

Inside a cave near Tena in Ecuador, a group of scientists filmed a catfish climbing up the wall to lick food from the roof. Climbing seems impossible for fishes, but evidence of an actual video showing an armored catfish making its way up the cave wall presents a new ... continue reading


All Green News

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Daily Readings

Reading 1, Sirach 35:1-12
1 One who keeps the Law multiplies offerings; one who ... Read More

Psalm, Psalms 50:5-6, 7-8, 14, 23
5 'Gather to me my faithful, who sealed my covenant ... Read More

Gospel, Mark 10:28-31
28 Peter took this up. 'Look,' he said to him, 'we ... Read More

Saint of the Day

Saint of the Day for May 26th, 2015 Image

St. Philip Neri
May 26: If one had to choose one saint who showed the humorous side of ... Read More

Inform, Inspire & Ignite Logo

Find Catholic Online on Facebook and get updates right in your live feed.

Become a fan of Catholic Online on Facebook


Follow Catholic Online on Twitter and get News and Product updates.

Follow us on Twitter