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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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Students of Vihara Maha Devi Girls’ College Kandy visit Presidential Secretariat and President’s House

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A group of students from Vihara Maha Devi Girls’ College, Kandy visited the Presidential Secretariat, the President’s House and Colombo Port City today (09).

This program, organized by the Presidential Secretariat, the Ministry of Education, and the Mass Communication Division of Parliament, offers schoolchildren the opportunity to explore important sites, including the Presidential Secretariat, the President’s House, Colombo Port City, and the Parliament. The students from Vihara Maha Devi Girls’ College, Kandy were fortunate to participate in this program.

During their visit, the students learned about the history of Parliament after touring the old Parliament building.

Director General (Legal) of the Presidential Secretariat Advocate J.M. Wijebandara, Director General of the Telecommunications Regulatory Commission Air Vice Marshal Bandula Herath (Retd), and Principal of Vihara Maha Devi Girls’ College, Kandy Mrs. Nilakshika Hapugoda along with several teachers were present on this occasion.

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Vatican Ambassador meets President, conveys greetings from Pope Francis

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Most Reverend Dr. Brian Udaigwe, the Vatican Ambassador to Sri Lanka, met with President Anura Kumara Dissanayake at the Presidential Secretariat this morning (09).

During the meeting, the Vatican Ambassador congratulated President Dissanayake on his recent election victory, conveying heartfelt greetings from His Holiness Pope Francis, the Head of the Catholic Church and Sovereign of the Vatican City State.

Ambassador Udaigwe also extended best wishes for the continued success and prosperity of Sri Lanka under the new President’s leadership. In his remarks, Dr. Udaigwe expressed optimism about Sri Lanka’s future, stating that positive developments were forthcoming in line with the people’s aspirations. He commended President Dissanayake’s commitment to the welfare of the country and its citizens, offering the Vatican’s support in realizing the President’s vision for Sri Lanka.

Dr Udaigwe also lauded President Dissanayake’s initiative to conduct transparent and credible investigations into the tragic Easter Sunday bombings and assured the fullest cooperation of the Vatican in supporting the President’s efforts to bring justice and healing to the victims and their families.

 

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Sri Lanka Army pays tribute to fallen War Heroes

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In line with the forthcoming 75th Army Anniversary (10 October) a solemn ceremony was held on 7th October 2024 at the Battaramulla War Heroes’ Monument (Ranaviru Smarakaya) to pay tribute to the heroic sacrifices of the nation’s fallen War Heroes.

The Commander of the Army, Lieutenant General Vikum Liyanage RWP RSP ndu, presided over the ceremony as the Chief Guest, lending a significant sense of respect and prominence to the occasion. The event commenced with singing the National Anthem, followed by a two-minute silence observed in honour of the nation’s fallen patriots.

Thereafter, the Chief Guest, accompanied by several Senior Officers and Colonels of all regiments of the Sri Lanka Army  laid floral wreaths and saluted paying a solemn tribute to the fallen War Heroes who made the ultimate sacrifice for the sovereignty of the nation.

 

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