Dragonflies tell us about the health of our wetlands and ecology. Hence the discovery of a new species is heartening news
IF YOU are in Goa and want to explore the cascading beauty of the Dudhsagar waterfall, which comes in the jurisdiction of Bhagwan Mahavir Wildlife Sanctuary, then you have to cross a village called Collem, in Dharbandora taluka. This pristine village is encompassed with the Western Ghats and Mhadei river flowing through it. To experience it in full bounty one should visit it in monsoon and if you are observant enough than you may even encounter a species of a dragonfly, which is quite new to science. This particular species is reported only in one stream near Collem village and from another location in Kerala.
It is known as Idionyx gomantakensis or “Goan Shadow Dancer”. Idionyx as a genus are weak fliers and can be seen hovering around perennial streams. The genus Idionyx is referred to as the Shadow Dancers due to their behaviour of preferring cloudy overcast weather and also their jumpy hovering flight. They have a peculiar habit of hanging from vegetation.
Denne historien er fra November 01, 2018-utgaven av Down To Earth.
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Denne historien er fra November 01, 2018-utgaven av Down To Earth.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
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A SPRIG TO CARE FOR
Punarnava, a perennial herb, is easy to grow and has huge health benefits
DIGGING A DISASTER
Soapstone mining near Dabti Vijaypur village has caused many residents to migrate.
REVIEW THE TREATMENT
Several faecal sludge treatment plants in Uttar Pradesh suffer from design flaws that make the treatment process both expensive and inefficient
MAKE STEEL SUSTAINABLE
As India works to double its GDP by 2030, its steel industry must balance growth with sustainability. By embracing policies like the Steel Scrap Recycling Policy 2019 and adopting green technologies, India is paving the way for a more sustainable future in steel production
Can ANRF pull off the impossible for India?
Anusandhan National Research Foundation is expected to reorient India's innovation goals but funding issues, old mindsets remain a drag
TROUBLED WOODS
Forests are a great bulwark against climate change. But this is fast changing. AKSHIT SANGOMLA travels through some of the pristine patches of the Western Ghats to explore how natural disturbances triggered by global warming now threaten the forest health
BLINDING GLOW
The science is clear: increased illumination has damaging consequences for the health of humans, animals and plants. It’s time governments introduced policies to protect the natural darkness and improved the quality of outdoor lighting.
GROUND REALITY
What happens when the soil loses the ability to grow healthy, high-yield crops on its own?
GM POLICY MUST BE FARMER CENTRIC
On July 23, the Supreme Court of India directed the Union government to develop a national policy on genetically modified (GM) crops for research, cultivation, trade and commerce through public consultation.
Vinchurni's Gandhi
A 96-year-old farmer transforms barren land into a thriving forest in drought-prone region of Satara
