Features
National Procurement Commission – Justice Minister’s comments
By Dr. Janaka Ratnasiri
In an interview held in one of the TV channels on 07.09.2020 ending at midnight, Justice Minister Ali Sabry said that the National Procurement Commission (NPC), established among the several independent commissions under the 19th Amendment to the Constitution, has not served any useful purpose during the 5 years of its existence and is a redundant organization. Perhaps during his short tenure as the Justice Minister, he appears to have not grasped the importance of the NPC and hence this write up.
NEED FOR PROCUREMENT GUIDELINES
Sri Lanka’s budget for 2019 has been LKR 2,365 Billion for capital and LKR 2,178 Billion for recurrent expenditure according to Central Bank of Sri Lanka Annual Report for 2018 (Table 100). Other than the payments on salaries and interest & capital repayment on loans, the rest will have to be spent on procuring goods and services both by the government institutions and semi-government institutions. Hence, it is important that there are norms and guidelines in place for incurring such expenditure to ensure that public funds are not siphoned out either by officials or by suppliers.
Originally, the Department of Public Finance (DPF) functioning under the Treasury played the role of managing the expenditure in public sector organizations and had the responsibility for a sound public finance regulatory framework which improves transparency, accountability and service delivery in the public sector. The DPF has issued several guidelines for the benefit of public sector organizations outlining procedures and methodologies for the procurement of goods and services.
However, media reports reveal that more often than not, public sector organizations act in violation of these guidelines causing millions of rupee losses to the government. One reason may be that DPF lacks a mechanism to monitor whether these organizations strictly follow these guidelines or not. Any shortfalls generally come to light only when their finances are audited when it is too late to take any corrective measures.
NATIONAL PROCUREMENT COMMISSION
Realizing the need to have a strong body to monitor procurements amounting to several thousands of billions of rupees annually being undertaken by various government ministries, departments, as well by semi-government organizations including statutory boards, commissions, authorities, universities, banks and government owned commercial enterprises, the government established in 2015 the National Procurement Commission as an independent commission. It is the sole authority for the governance of all procurement activities by Government Institutions.
This was included as one among the nine independent commissions established under the Nineteenth Amendment to the Constitution (NAC) of Sri Lanka. The NAC Act describes the constitution, functions and powers vested on the NPC. However, as lamented by the Justice Minister, during the last five years of its existence one cannot be satisfied that it was effective in streamlining procurement procedures and in monitoring the procurements being made in government organizations as provided for in the NAC Act.
CONSTITUTION AND FUNCTIONS
The NPC comprises five members appointed by the President on the recommendation of the Constitutional Council (CC), of whom at least three members shall be persons who have had proven experience in procurement, accountancy, law or public administration. The President shall, on the recommendation of the CC, appoint one member as the Chairman of the NPC. The NAC Act has assigned the following functions to the NPC.
(1) It shall be the function of the Commission to formulate fair, equitable, transparent, competitive and cost effective procedures and guidelines, for the procurement of goods and services, works, consultancy services and information systems by government institutions and cause such guidelines to be published in the Gazette and within three months of such publication, to be placed before Parliament.
(2) It shall be the function of the Commission to:
(a) monitor and report to the appropriate authorities, on whether all procurement of goods and services, works, consultancy services and information systems by government institutions are based on procurement plans prepared in accordance with previously approved action plans;
(b) monitor and report to the appropriate authorities on whether all qualified bidders for the provision of goods and services, works, consultancy services and information systems by government institutions are afforded an equal opportunity to participate in the bidding process for the provision of those goods and services, works, consultancy services and information systems;
(c) monitor and report to the appropriate authorities on whether the procedures for the selection of contractors, and the awarding of contracts for the provision of goods and services, works, consultancy services and information systems to government institutions, are fair and transparent; and
(d) report on whether members of Procurement Committees and Technical Evaluation Committees relating to the procurements, appointed by government institutions are suitably qualified; and
(e) investigate reports of procurements made by government institutions outside established procedures and guidelines, and to report the officers responsible for such procurements to the relevant authorities for necessary action.
EXERCISING THE FUNCTIONS UNDER THE NPC
Though the functions of the NPC are clearly laid down in the NAC Act as listed above, the NPC does not appear to exercise them when public sector organizations procure goods or services. This may be due to the fact the NPC has not published any gazette notifications announcing any regulations that other public sector organizations are bound to follow when making procurements. The NPC does not seem to voluntarily monitor procurement processes in other organizations though it has the mandate to perform that function. This was evident from their response to a query made by the writer with regard to procurements undertaken by the Ceylon Electricity Board (CEB).
The CEB has been attempting to procure thermal power plants with capacity 300 MW in the recent past which have not been finalized yet. It is noteworthy that such a power plant will cost around USD 300 million or LKR 50 billion. The writer pointed out in several of his writings in the Island (28.03.2019, 19.08.2019 & 03.10.2019) the shortcomings in their procurement process that has caused delays in finalizing the procurements. The CEB is also planning to procure a coal power plant of capacity 300 MW from China without going through the approved procurement guidelines despite the fact that the procurement involves such a large sum of money.
Several months ago, the writer brought this to the attention of the NPC inquiring whether NPC has monitored these procurements as mandated in the Act. The response the writer received was that the NPC would inquire into such cases only if they receive an official request from the relevant Ministry! This is an absurd situation, because one cannot expect the Ministry to make such a request when the Ministry itself is a party responsible for the delays.
Obviously, the Commission has not understood their mission and it is necessary to have a set of new members who understand their mission and motivated to exercise their authority without fear and favour. Enforcing guidelines on procurements worth several thousands or millions of rupees will not serve the purpose of having such a set of guidelines, if the guidelines are overlooked in the case of high-value procurements. If the NPC has not been effective in the past, the solution is to change its management rather than closing down the organization.
CURRENT PROCEDURE IN PROCUREMENT
For the purpose of procuring high value goods and services, several Procurement Committees (PC) are appointed to handle the procurement process and for the determination of contract award.
A department or an institute after identifying the need to make a procurement, a request is made to the Treasury through the relevant Ministry for budgetary allocation for the procurement along with a statement justifying the procurement. Thereafter a Technical Devaluation Committee (TEC) is appointed with the concurrence of the Ministry who will draft the specifications for the procurement. It is important that this is done carefully not making it too stringent or too general. Generally, a member from an outside organization with relevant expertise is included in the TEC.
The procurement division of the organization will then prepare a Request for Proposals (RFP) incorporating the specifications and other tender requirements such as specifying bid bonds and procurement bonds. Depending on the value of the procurement, Ministry Procurement Committee (MPC) and a Cabinet Appointed Procurement Committee (CAPC) will be appointed who are expected to screen the RFP to ensure that it does not favour a particular supplier. The RFP should also be written in simple language giving only the essential information so that the bid evaluation could be carried out expeditiously. Tenders with complicated RFPs invariably will end up in court cases. Once approved, the RFP is published in the media calling for proposals.
The functions of the NPC as listed above would require that the composition of the PCs and TECs as well as the RFP documents are approved by the NPC to ensure that members of the PCs are suitably qualified and also all qualified bidders are afforded an equal opportunity to participate in the bidding process, as required under the functions of the NPC. The author believes that this process does not happen now probably because there are no regulations gazetted by the NPC to that effect. This is one of the failures of NPC that needs to be rectified.
The bids received are first evaluated by the TEC and those meeting the specifications and other tender conditions are forwarded to the MPC and depending on the value of the tender, submitted to the CAPC as well. In making the final recommendation, compliance with specifications is given priority while taking note of the value of the bid offered as well as the suitability of the bidder for supplying the item or providing the service requested. If an unsuccessful bidder is not satisfied with the decision for the award, he may appeal to a standing Appeals Board requesting reconsideration of the evaluation.
CABINET INVOLVEMENT IN AWARDING CONTRACTS
It is the general practice today to seek the approval of the Cabinet of Ministers for bids worth above a certain limit. If one peruses the list of Cabinet decisions published weekly, it is noted that a significant number of decisions reported in every Cabinet meeting are in respect of approvals for awarding contracts for construction of buildings for the government including hospitals, Divisional Secretariats, schools, universities and other infrastructure facilities. Is this the function of the Cabinet of Ministers? Shouldn’t they spend their time on more important issues of national level?
The author would like to propose that the function of granting approvals for high-value contracts be vested with the NPC, relieving the Ministers of this responsibility. Afterall, the Cabinet cannot independently check the papers submitted to it for suitability of the item or whether correct procedures have been followed in selecting the successful bidder or not but have to depend on the recommendations of the CAPC.
On the other hand, if this responsibility is given to the NPC, it can independently verify whether the correct selection has been made after proper evaluation following the published procurement guidelines or not. Where necessary, NPC could co-opt outside experts for this purpose. However, one pre-requisite that needs to be followed is to have officers of the highest integrity to undertake such work.
Seeking cabinet approval may be limited to cases of large national scale developmental projects as well as on policy issues pertaining to procurements rather than granting approval for routine construction work. The Cabinet has no capability to verify whether the estimated costs are correct or not. It is best to leave it to the NPC.
CONCLUSION
Though the functions assigned to the NPC include monitoring and reporting to the appropriate authorities whether proper procedures have been followed in the procurement process undertaken by public sector organizations or not, the NPC has not been exercising this function adequately, probably due to want of commitment or lack of understanding of its functions by the Commission members. Hence, there is a need to have a more committed set of Commission members to make the NPC more effective rather than disbanding it.
In the event the 19th Amendment to the Constitution is repealed while introducing the 20th Amendment, it is still worth retaining the NPC by passing a separate Act of Parliament with more powers assigned to it. The NPC should be given powers to examine procurement processes undertaken by public sector organizations on its own initiative and to grant approval for high-value tenders, in addition to its current functions including monitoring.
Features
Retirement age for judges: Innovation and policy
I. The Constitutional Context
Independence of the judiciary is, without question, an essential element of a functioning democracy. In recognition of this, ample provision is made in the highest law of our country, the Constitution, to engender an environment in which the courts are able to fulfil their public responsibility with total acceptance.
As part of this protective apparatus, judges of the Supreme Court and the Court of Appeal are assured of security of tenure by the provision that “they shall not be removed except by an order of the President made after an address of Parliament supported by a majority of the total number of members of Parliament, (including those not present), has been presented to the President for such removal on the ground of proved misbehaviour or incapacity”[Article 107(2)]. Since this assurance holds good for the entirety of tenure, it follows that the age of retirement should be defined with certainty. This is done by the Constitution itself by the provision that “the age of retirement of judges of the Supreme Court shall be 65 years and of judges of the Court of Appeal shall be 63 years”[Article 107(5)].
II. A Proposal for Reform
This provision has been in force ever since the commencement of the Constitution. Significant public interest, therefore, has been aroused by the lead story in a newspaper, Anidda of 13 March, that the government is proposing to extend the term of office of judges of the Supreme Court and the Court of Appeal by a period of two years.
This proposal, if indeed it reflects the thinking of the government, is deeply disturbing from the standpoint of policy, and gives rise to grave consequences. The courts operating at the apex of the judicial structure are called upon to do justice between citizens and also between the state and members of the public. It is an indispensable principle governing the administration of justice that not the slightest shadow of doubt should arise in the public mind regarding the absolute objectivity and impartiality with which the courts approach this task.
What is proposed, if the newspaper report is authentic, is to confer on judges of two particular courts, the Supreme Court and the Court of Appeal, a substantial benefit or advantage in the form of extension of their years of service. The question is whether the implications of this initiative are healthy for the administration of justice.
III. Governing Considerations of Policy
What is at stake is a principle intuitively identified as a pillar of justice.
Reflecting firm convictions, the legal antecedents reiterate the established position with remarkable emphasis. The classical exposition of the seminal standard is, of course, the pronouncement by Lord Hewart: “It is not merely of some importance, but is of fundamental importance that justice should not only be done, but should manifestly and undoubtedly be seen to be done”. (Rex v. Sussex Justices, ex parte McCarthy). The underlying principle is that perception is no less important than reality. The mere appearance of partiality has been held to vitiate proceedings: Dissanayake v. Kaleel. In particular, reasonableness of apprehension in the mind of the parties to litigation is critical: Ranjit Thakur v. Union of India, a reasonable likelihood of bias being necessarily fatal (Manak Lal v. Prem Chaud Singhvi).
The overriding factor is unshaken public confidence in the judiciary: State of West Bengal v. Shivananda Pathak. The decision must be “demonstrably” (Saleem Marsoof J.) fair. The Bar Association of Sri Lanka has rightly declared: “The authority of the judiciary ultimately depends on the trust reposed in it by the people, which is sustained only when justice is administered in a visibly fair manner”.
Credibility is paramount in this regard. “Justice has to be seen to be believed” (J.B. Morton). Legality of the outcome is not decisive; process is of equal consequence. Judicial decisions, then, must withstand public scrutiny, not merely legal technicality: Mark Fernando J. in the Jana Ghosha case. Conceived as continuing vitality of natural justice principles, these are integral to justice itself: Samarawickrema J. in Fernando v. Attorney General. Institutional integrity depends on eliminating even the appearance of partiality (Mandal Vikas Nigam Ltd. v. Girja Shankar Pant), and “open justice is the cornerstone of our judicial system”: (Sahara India Real Estate Corporation Ltd. v. SEBI).
IV. Practical Constraints
Apart from these compelling considerations of policy, there are practical aspects which call for serious consideration. The effect of the proposal is that, among all judges operating at different levels in the judicature of Sri Lanka, judges of the Supreme Court and the Court of Appeal only, to the exclusion of all other judges, are singled out as the beneficiaries of the proposal. An inevitable result is that High Court and District Judges and Magistrates will find their avenues of promotion seriously impeded by the unexpected lengthening of the periods of service of currently serving judges in the two apex courts. Consequently, they will be required to retire at a point of time appreciably earlier than they had anticipated to relinquish judicial office because the prospect of promotion to higher courts, entailing higher age limits for retirement, is precipitately withdrawn. Some degree of demotivation, arising from denial of legitimate expectation, is therefore to be expected.
A possible response to this obvious problem is a decision to make the two-year extension applicable to all judicial officers, rather than confining it to judges of the two highest courts. This would solve the problem of disillusionment at lower levels of the judiciary, but other issues, clearly serious in their impact, will naturally arise.
Public service structures, to be equitable and effective, must be founded on principles of non-discrimination in respect of service conditions and related matters. Arbitrary or invidious treatment is destructive of this purpose. In determining the age of retirement of judges of the Supreme Court and the Court of Appeal, some attention has been properly paid to balance and consistency. The age of retirement of a Supreme Court judge is on par with that applicable to university professors and academic staff in the higher education system. They all retire at 65 years. Members of the public service, generally, retire at 60. Medical specialists retire at 63, with the possibility of extension in special circumstances to 65. The age of retirement for High Court Judges is 61, and for Magistrates and District Judges 60. It may be noted that the policy change in 2022 aimed at specifically addressing the issue of uniformity and compatibility.
If, then, an attempt is made to carve out an ad hoc principle strictly limited to judicial officers, not admitting of a self-evident rationale, the question would inevitably arise whether this is fair by other categories of the public service and whether the latter would not entertain a justifiable sense of grievance.
This is not merely a moral or ethical issue relating to motivation and fulfillment within the public service, but it could potentially give rise to critical legal issues. It is certainly arguable that the proposed course of action represents an infringement of the postulate of equality of treatment, and non-discrimination, enshrined in Article 12(1) of the Constitution.
There would, as well, be the awkward situation that this issue, almost certain to be raised, would then have to be adjudicated upon by the Supreme Court, itself the direct and exclusive beneficiary of the impugned measure.
V. Piecemeal Amendment or an Overall Approach?
If innovation on these lines is contemplated, would it not be desirable to take up the issue as part of the new Constitution, which the government has pledged to formulate and enact, rather than as a piecemeal amendment at this moment to the existing Constitution? After all, Chapter XV, dealing with the Judiciary, contains provisions interlinked with other salient features of the Constitution, and an integrated approach would seem preferable.
VI. Conclusion
In sum, then, it is submitted that the proposed change is injurious to the institutional integrity of the judiciary and to the prestige and stature of judges, and that it should not be implemented without full consideration of all the issues involved.
By Professor G. L. Peiris
D. Phil. (Oxford), Ph. D. (Sri Lanka);
Former Minister of Justice, Constitutional Affairs and National Integration;
Quondam Visiting Fellow of the Universities of Oxford, Cambridge and London;
Former Vice-Chancellor and Emeritus Professor of Law of the University of Colombo.
Features
Ranked 134th in Happiness: Rethinking Sri Lanka’s development through happiness, youth wellbeing and resilience
In recent years, Sri Lanka has experienced a succession of overlapping challenges that have tested its resilience. Cyclone Ditwah struck Sri Lanka in November last year, significantly disrupting the normal lives of its citizens. The infrastructure damage is much more serious than the tsunami. According to World Bank reports and preliminary estimates, the losses amounted to approximately US$ 4.1 billion, nearly 4 per cent of the country’s Gross Domestic Product. Before taking a break from that, the emerging crisis in the Middle East has once again raised concerns about potential economic repercussions. In particular, those already affected by disasters such as Cyclone Ditwah risk falling “from the frying pan into the fire,” facing multiple hardships simultaneously. Currently, we see fuel prices rising, four-day workweeks, a higher cost of living, increased pressure on household incomes, and a reduction in the overall standard of living for ordinary citizens. It would certainly affect people’s happiness. As human beings, we naturally aspire to live happy and fulfilling lives. At a time when the world is increasingly talking about happiness and wellbeing, the World Happiness Report provides a useful way of looking at how countries are doing. The World Happiness Report discusses global well-being and offers strategies to improve it. The report is produced annually with contributions from the University of Oxford’s Wellbeing Research Centre, Gallup, the UN Sustainable Development Solutions Network, and other stakeholders. There are many variables taken into consideration for the index, including the core measure (Cantril Ladder) and six explanatory variables (GDP per Capita ,Social Support,Healthy Life Expectancy,Freedom to Make Life Choices,Generosity,Perceptions of Corruption), with a final comparison.
According to the recently published World Happiness Report 2026, Sri Lanka ranks 134th out of 147 nations. As per the report, this is the first time that Sri Lanka has suffered such a decline. Sri Lanka currently trails behind most of its South Asian neighbours in the happiness index. The World Happiness Report 2026 attributes Sri Lanka’s low ranking (134th) to a combination of persistent economic struggles, social challenges, and modern pressures on younger generations. The 2026 report specifically noted that excessive social media use is a growing factor contributing to declining life satisfaction among young people globally, including in Sri Lanka. This calls for greater vigilance and careful reflection. These concerns should be examined alongside key observations, particularly in the context of education reforms in Sri Lanka, which must look beyond their immediate scope and engage more meaningfully with the country’s future.
In recent years, a series of events has triggered political upheaval in countries such as Nepal, characterised by widespread protests, government collapse, and the emergence of interim administration. Most reports and news outlets described this as “Gen Z protests.” First, we need to understand what Generation Z is and its key attributes. Born between 1997 and 2012, Generation Z represents the first truly “digital native” generation—raised not just with the internet, but immersed in it. Their lives revolve around digital ecosystems: TikTok sets cultural trends, Instagram fuels discovery, YouTube delivers learning, and WhatsApp sustains peer communities. This constant, feed-driven engagement shapes not only how they consume content but how they think, act, and spend. Tech-savvy and socially aware, Gen Z holds brands to a higher standard. For them, authenticity, transparency, and accountability—especially on environmental and ethical issues—aren’t marketing tools; they’re baseline expectations. We can also observe instances of them becoming unnecessarily arrogant in making quick decisions and becoming tools of some harmful anti-social ideological groups. However, we must understand that any generation should have proper education about certain aspects of the normal world, such as respecting others, listening to others, and living well. More interestingly, a global survey by the McKinsey Health Institute, covering 42,083 people across 26 countries, finds that Gen Z reports poorer mental health than older cohorts and is more likely to perceive social media as harmful.
Youth health behaviour in Sri Lanka reveals growing concerns in mental health and wellbeing. Around 18% of youth (here, school-going adolescents aged 13-17) experience depression, 22.4% feel lonely, and 11.9% struggle with sleep due to worry, with issues rising alongside digital exposure. Suicide-related risks are significant, with notable proportions reporting thoughts, plans, and attempts, particularly among females. Bullying remains a significant concern, particularly among males, with cyberbullying emerging as a notable issue. At the same time, substance use is increasing, including tobacco, smokeless tobacco, and e-cigarettes. These trends highlight the urgent need for targeted interventions to support youth mental health, resilience, and healthier behavioural outcomes in Sri Lanka. We need to create a forum in Sri Lanka to keep young people informed about this. Sri Lanka can designate a date (like April 25th) as a National Youth Empowerment Day to strengthen youth mental health and suicide prevention efforts. This should be supported by a comprehensive, multi-sectoral strategy aligned with basic global guidelines. Key priorities include school-based emotional learning, counselling services, and mental health training for teachers and parents. Strengthening data systems, reducing access to harmful means, and promoting responsible media reporting are essential. Empowering families and communities through awareness and digital tools will ensure this day becomes a meaningful national call to action.
As discussed earlier, Sri Lanka must carefully understand and respond to the challenges arising from its ongoing changes. Sri Lanka should establish an immediate task force comprising responsible stakeholders to engage in discussions on ongoing concerns. Recognising that it is not a comprehensive solution, the World Happiness Index can nevertheless act as an important indicator in guiding a paradigm shift in how we approach education and economic development. For a country seeking to reposition itself globally, Sri Lanka must adopt stronger, more effective strategies across multiple sectors. Building a resilient and prosperous future requires sound policymaking and clear strategic direction.
(The writer is a Professor in Management Studies at the Open University of Sri Lanka. You can reach Professor Abeysekera via nabey@ou.ac.lk)
by Prof. Nalin Abeysekera
Features
Hidden diversity in Sri Lanka’s killifish revealed: New study reshapes understanding of island’s freshwater biodiversity
A groundbreaking new study led by an international team of scientists, including Sri Lankan researcher Tharindu Ranasinghe, has uncovered striking genetic distinctions in two closely related killifish species—reshaping long-standing assumptions about freshwater biodiversity shared between Sri Lanka and India.
Published recently in Zootaxa, the research brings together leading ichthyologists such as Hiranya Sudasinghe, Madhava Meegaskumbura, Neelesh Dahanukar and Rajeev Raghavan, alongside other regional experts, highlighting a growing South Asian collaboration in biodiversity science.
For decades, scientists debated whether Aplocheilus blockii and Aplocheilus parvus were in fact the same species. But the new genetic analysis confirms they are “distinct, reciprocally monophyletic sister species,” providing long-awaited clarity to their taxonomic identity.
Speaking to The Island, Ranasinghe said the findings underscore the hidden complexity of Sri Lanka’s freshwater ecosystems.
“What appears superficially similar can be genetically very different,” he noted. “Our study shows that even widespread, common-looking species can hold deep evolutionary histories that we are only now beginning to understand.”
A tale of two fishes
The study reveals that Aplocheilus blockii is restricted to peninsular India, while Aplocheilus parvus occurs both in southern India and across Sri Lanka’s lowland wetlands.
Despite their close relationship, the two species show clear genetic separation, with a measurable “genetic gap” distinguishing them. Subtle physical differences—such as the pattern of iridescent scales—also help scientists tell them apart.
Co-author Sudasinghe, who has led several landmark studies on Sri Lankan freshwater fishes, noted that such integrative approaches combining genetics and morphology are redefining taxonomy in the region.
Echoes of ancient land bridges
The findings also shed light on the ancient biogeographic links between Sri Lanka and India.
Scientists believe that during periods of low sea levels in the past, the two landmasses were connected by the now-submerged Palk Isthmus, allowing freshwater species to move between them.
Later, rising seas severed this connection, isolating populations and driving genetic divergence.
“These fishes likely dispersed between India and Sri Lanka when the land bridge existed,” Ranasinghe said. “Subsequent isolation has resulted in the patterns of genetic structure we see today.”
Meegaskumbura emphasised that such patterns are increasingly being observed across multiple freshwater fish groups in Sri Lanka, pointing to a shared evolutionary history shaped by geography and climate.
A deeper genetic divide
One of the study’s most striking findings is that Sri Lankan populations of A. parvus are genetically distinct from those in India, with no shared haplotypes between the two regions.
Dahanukar explained that this level of differentiation, despite relatively recent geological separation, highlights how quickly freshwater species can diverge when isolated.
Meanwhile, Raghavan pointed out that these findings reinforce the importance of conserving habitats across both countries, as each region harbours unique genetic diversity.
Implications for conservation
The study carries important implications for conservation, particularly in a country like Sri Lanka where freshwater ecosystems are under increasing pressure from development, pollution, and climate change.
Ranasinghe stressed that understanding genetic diversity is key to protecting species effectively.
“If we treat all populations as identical, we risk losing unique genetic lineages,” he warned. “Conservation planning must recognise these hidden differences.”
Sri Lanka is already recognised as a global biodiversity hotspot, but studies like this suggest that its biological richness may be even greater than previously thought.
A broader scientific shift
The research also contributes to a growing body of work by scientists such as Sudasinghe and Meegaskumbura, challenging traditional assumptions about species distributions in the region.
Earlier studies often assumed that many freshwater fish species were shared uniformly between India and Sri Lanka. However, modern genetic tools are revealing a far more complex picture—one shaped by ancient geography, climatic shifts, and evolutionary processes.
“We are moving from a simplistic view of biodiversity to a much more nuanced understanding,” Ranasinghe said. “And Sri Lanka is proving to be a fascinating natural laboratory for this kind of research.”
Looking ahead
The researchers emphasise that much remains to be explored, with several freshwater fish groups in Sri Lanka still poorly understood at the genetic level.
For Sri Lanka, the message is clear: beneath its rivers, tanks, and wetlands lies a largely untapped reservoir of evolutionary history.
As Ranasinghe puts it:
“Every stream could hold a story of millions of years in the making. We are only just beginning to read them.”
By Ifham Nizam
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