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Scientists find a new frog genus in Andamans, names it after a Sri Lankan taxonomist

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BY S VENKAT NARAYAN,

Our Special Correspondent

NEW DELHI. A study by scientists from three countries has reported a new genus of the Old World treefrog family Rhacophoridae — the first report of a tree frog species (Striped Bubble-nest frog) from the Andaman Islands.

The study was led by Prof S D Biju of Delhi University, and included researchers from India, Indonesia and China.

The new genus ‘Rohanixalus’ is named after Sri Lankan taxonomist Rohan Pethiyagoda.

A taxonomist is a biologist who groups organisms into categories. A plant taxonomis, for example, may study the origins and relationships between different types of roses while an insect taxonomist may focus on the relationships between different types of beetles.

The findings are published in an article titled ‘New insights on the systematics and reproductive behaviour in tree frogs of the genus Feihyla, with description of a new related genus from Asia (Anura, Rhacophoridae)’ in the current issue of Zootaxa, an international journal of animal systematics.

“Our discovery of a treefrog member from Andaman Islands is unexpected and once again highlights the importance of dedicated faunal surveys and explorations for proper documentation of biodiversity in a… country like India. This finding also uncovers an interesting new distribution pattern of treefrogs that provides evidence for faunal exchange between Andamans and the Indo-Burma region,” said Biju.

The scientists studied “external morphology of adults and tadpoles, phylogeny, calls, and breeding biology of several treefrog species widely distributed across South, Southeast, and East Asia” to confirm that it is a new genus.

Researchers said Rohanix-alus is the “20th recognised genus of the family Rhacopho-ridae and currently comprises eight out of the 422 known Old World treefrog species found in Asia and Africa”.

They are characterised by a “rather small and slender body (2-3 cm long), a pair of contrastingly coloured lateral lines on either side of the body, minute brown speckles scattered throughout the upper body, light green-coloured eggs laid in arboreal bubble-nests, and several unique behavioural traits including maternal egg attendance”.

Besides DU, the team had researchers from Zoological Survey of India – Andaman and Nicobar Regional Centre, and National Centre for Cell Science, in addition to researchers from Indonesian Institute of Sciences, Chengdu Institute of Biology (China) and Chulalongkorn University (Thailand).



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Pope Leo appeals for no more war in first Sunday address

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Pope Leo called for a "lasting peace" in the war in Ukraine and said he was "deeply hurt" by events in Gaza [BBC]

Pope Leo XIV appealed for “no more war” in a message to world powers during his first Sunday address at the Vatican.

Reflecting on current conflicts, the newly selected pontiff called for a “lasting peace” in the war in Ukraine, a ceasefire in Gaza, and welcomed Saturday’s agreement to end recent hostilities between India and Pakistan.

He said he was “deeply hurt” by events in Gaza, expressed hope for a “lasting accord” between India and Pakistan, and wished for a “authentic, true and lasting peace” in Ukraine.

The Pope also recited the Regina Caeli prayer, in honour of the Virgin Mary, to the crowd in St Peter’s Square.

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May this Vesak celebration be a blessed one filled with kindness and compassion towards all living beings – PM

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In her Vesak day message, Prime Minister Dr Harini Amarasuriya wished that this Vesak celebration be a blessed one filled with kindness and compassion towards all living beings

The full text of the prime ministers vesak day message:

“It is an honor to extend my Vesak day message to all citizens of the nation during this sacred period in which Buddhist community across Sri Lanka come together to pay homage to the Lord Buddha, upholding both material and spiritual offerings and commemorating the threefold sacred events of the Lord Buddha’s life.

Since ancient times, the lives of the Sri Lankan people have been deeply rooted by the teaching of the Lord Buddha and this is a greater inheritance we have received through the Dhamma. In our country, where people of diverse ethnicities and religions coexist in harmony, the collective celebration of a major religious festival such as Vesak stands as a powerful testament to that unity.

This year Vesak day celebration marks the first to be celebrated under the current government, which was established with the vision of “A Prosperous Country, a Beautiful Life.” I believe that this Vesak season is a particularly a time to heal the hearts and minds of humanity, especially as our nation embarks on a path of meaningful transformation. Through this message, I take this opportunity to invite all of citizens to unite in mind and spirit, bound together by mutual respect and compassion.

I join all Sri Lankans in praying that the flames of war burning in various parts of the world at this moment may be extinguished, and that all people across the globe may be blessed with lives of happiness and peace.

May all of you have a blessed Vesak!”

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Special waste management programme launched under “Clean Sri Lanka” during the State Vesak Festival

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Parallel  with the State Vesak Festival that commenced on Saturday (10) in the Nuwara Eliya District, a special waste management initiative has been launched under the “Clean Sri Lanka” programme to enhance facilities for devotees and ensure proper waste disposal in the city of Nuwara Eliya.

With hundreds of thousands of people expected to visit Nuwara Eliya during the Vesak Week, from May 10 to 16, this initiative is aimed at preserving the cleanliness and beauty of the area.

The programme will focus particularly on areas around the Gregory Lake, a key tourist attraction, and the Nuwara Eliya International Buddhist Centre, the venue for the State Vesak Festival.

In addition, the “Clean Sri Lanka” initiative urges visiting devotees to refrain from bringing non-biodegradable material such as polythene and calls on all citizens to act responsibly by properly disposing of waste only at designated locations, while maintaining the sanctity and cleanliness of the environment.

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