News
Scientists find a new frog genus in Andamans, names it after a Sri Lankan taxonomist
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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The Cabinet of Ministers approved the resolution forwarded by the Minister of Health and Mass Media to relocate the Deniyaya Base Hospital after constructing a new hospital with a capacity of 300 beds at an estimated cost of Rupees 6,000 million.
The Southern Provincial Department of Health has acquired a plot of land in Handford estate which is approximately 03 kilometres away from the town for this purpose.
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News
NPP not under Indian pressure to hold PC polls – JVP
…preliminary work started on new Constitution
JVP General Secretary Tilvin Silva yesterday (17) maintained that the NPP government was not under Indian pressure to hold the long delayed Provincial Council elections.
The top JVP official said so appearing on Sirasa Pathikada, anchored by Asoka Dias. Tilvin Silva said that neither the devolution nor terrorism issues had been discussed during his meeting with External Affairs Minister Dr. S. Jaishankar and Deputy National Security Advisor Pavan Kapoor, in New Delhi. This was Tilvin Silva’s first visit to India.
Declaring that politics hadn’t been on the agenda, the JVPer said that the Indian focus was entirely on economic development and technology.
The JVP General Secretary visited India under the Indian Council for Cultural Relations’ (ICCR) Distinguished Visitors Programme from 5-12 February 2026. General Secretary Silva was accompanied by Kitnan Selvaraj, MP, Ilankumaran Karunanathan, MP, JVP Central Committee Member Janaka Adhikari, JVP’s Media Unit Head Hemathilaka Gamage and Member of JVP’s International Relations Department Kalpana Madhubhashini. The delegation visited New Delhi, Ahmedabad and Thiruvananthapuram.
Responding to another query, Tilvin Silva said that Dr. S. Jaishankar had reiterated that India would always remain a true and trusted partner for Sri Lanka, in accordance with its ‘Neighbourhood First Policy’ and Vision ‘MAHASAGAR.’
Referring to the second JVP insurrection in the late 1980s, the JVPer claimed that they had not been against India but responded to the actions of the then Indian government.
Sri Lanka enacted the 13th Amendment to the Constitution in the wake of the Indo-Lanka peace accord of July 1987 to pave the way for Provincial Councils.
Tilvin Silva said that since they came to power, Indo-Sri Lanka relations had changed. “India has realised we could work together,” he said.
The JVP official said that preliminary work was underway, regarding the formulation of a new Constitution. The abolition of executive presidency and creation of an Office of President sans executive powers, too, would be addressed, he said, adding that the strengthening of the legislature was the other issue at hand.
Pointing out that the NPP had 2/3 majority in Parliament and could introduce a new Constitution on their own, Tilvin Silva said that they intended to obtain views of all and study the past processes in a bid to secure consensus. The JVP, as the party that campaigned against the introduction of executive presidency, way back in 1978, would lead the current effort to do away with the existing Constitution, he said.
Tilvin promised that they would implement what was in their manifesto.
The interviewer also raised the issue of abolishing the pensions for ex-Presidents. Tilvin Silva said that the Supreme Court, too, had approved the move to abolish pensions to ex-MPs. Therefore there was no issue with that, however, the ex-Presidents pensions couldn’t be done away with as they were made through the Constitution. That would be addressed when the government introduced a new Constitution in consultation with other stakeholders.
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