Securities and Exchange Board of India (SEBI) approves NHAI-sponsored Raajmarg Infra Investment Trust as Public InvIT
[Securities and Exchange Board of India (SEBI)]
Key Updates:
- NHAI-sponsored Raajmarg Infra Investment Trust (RIIT) has received approval from the Securities and Exchange Board of India (SEBI) as an Infrastructure Investment Trust (InvIT).
- The Public InvIT aims to unlock the monetisation potential of the National Highway assets while creating a high-quality, long-term investment instrument primarily targeting retail and domestic investors.
- NHAI had incorporated Raajmarg Infra Investment Managers Pvt Ltd (RIIMPL) as the Investment Manager for RIIT.
- RIIMPL has been established as a collaborative venture with equity participation from State Bank of India, Punjab National Bank, NaBFID, Axis Bank, Bajaj Finserv Ventures Ltd., HDFC Bank, ICICI Bank, IDBI Bank, IndusInd Bank, and Yes Bank.
- NRVVMK Rajendra Kumar, Member (Finance), NHAI, will be the Managing Director and CEO (Additional Charge) of the investment manager company.
Similar / Past Coverage
- Reserve Bank of India (RBI) granted approval through a letter dated December 15 for HDFC Bank and its group entities to hold up to 9.50% of the paid-up share capital or voting rights of IndusInd Bank.
- The approval remains valid for one year until December 14, 2026.
- Aggregate holding covers HDFC Bank and group entities including HDFC Mutual Fund, HDFC Life Insurance Company Limited, HDFC ERGO General Insurance Company Limited, HDFC Pension Fund Management Limited, and HDFC Securities Limited.
- HDFC Bank stated it does not intend to invest directly in IndusInd Bank.
- The application for raising the investment limit was submitted on October 24, 2025, after combined holdings of group entities were expected to exceed the previous 5% threshold.
- National Commodity & Derivatives Exchange Ltd (NCDEX) has received in-principle approval from Sebi to launch a mutual fund transaction platform.
- The platform will allow investors to subscribe to and redeem mutual fund units, with clearing and settlement handled by National Commodity Clearing Ltd (NCCL), a wholly owned NCDEX subsidiary.
- NCDEX aims to expand financial inclusion through low-denomination systematic investment plans (SIPs) targeting rural and semi-urban areas.
- The mutual fund platform could be rolled out faster than equity trading systems as it operates independently of stock trading infrastructure.
- Securities and Exchange Board of India (Sebi) granted IPO approval to seven companies: Yashoda Healthcare Services, Fusion CX, Orient Cables, Turtlemint Fintech Solutions, RSB Retail India, SFC Environmental Technologies, and Lohia Corp.
- These companies approached Sebi between May and September and obtained its observations during December 8-12.
- Market sources estimate the combined IPO proceeds to exceed Rs 6,000 crore.
- Yashoda Healthcare Services filed draft papers in September through a confidential route; its IPO size is expected between Rs 3,000 crore and Rs 4,000 crore.
- Fusion CX plans to raise Rs 1,000 crore via a fresh issue of Rs 600 crore and an offer for sale of Rs 400 crore.
- Orient Cables India Ltd aims to mobilise Rs 700 crore through a fresh issue of Rs 320 crore and an offer for sale of Rs 380 crore.
- SFC Environmental Technologies will raise Rs 150 crore through a fresh issue and an offer for sale of 1.23 crore shares.
- Lohia Corp’s IPO will be entirely an offer for sale of 4.22 crore equity shares with no fresh issue component.
- All seven companies will list their shares on BSE and NSE.
- ICICI Prudential Asset Management's IPO will be entirely an offer for sale (OFS) worth ₹10,000 crore.
- Prudential Corporation Holdings will sell 1.76 crore shares in the OFS.
- ICICI Bank owns 51% of ICICI Prudential AMC; Prudential Corporation Holdings holds the remaining 49%.
- Annu Projects' IPO comprises a fresh issue of 2.2 crore shares.
- Technocraft Ventures will raise capital through a fresh issue of 95.05 lakh shares and an OFS of 23.76 lakh shares.
- Powerica's IPO includes a fresh issue of ₹700 crore and an OFS of ₹700 crore.
Reserve Bank of India (RBI) Announces ₹2 Lakh Crore OMO and $10 Billion USD/INR Swap
[Reserve Bank of India (RBI)]
Key Updates:
- The Reserve Bank of India (RBI) will purchase government securities worth ₹2 lakh crore through Open Market Operations (OMO) to inject liquidity into the banking system.
- The RBI will conduct a USD 10 billion buy/sell dollar-rupee swap auction for a tenor of three years on January 13, 2026.
- The OMO purchase auctions for an aggregate amount of ₹2,00,000 crore will be held in four tranches of ₹50,000 crore each.
- The four OMO tranches are scheduled for December 29, 2025, January 5, 2026, January 12, 2026, and January 22, 2026.
- Under the swap arrangement, a bank will sell US dollars to the RBI and simultaneously agree to buy the same amount back at the end of the three-year period.
- These measures follow a previous RBI action involving ₹1 lakh crore OMO purchase auctions and a USD 5 billion Buy/Sell Swap auction for a tenor of three years.
Similar / Past Coverage
- RBI will buy Rs 2 lakh crore of government bonds through open market operations in four tranches of Rs 50,000 crore each.
- RBI will conduct a $10-billion buy/sell swap auction on Jan. 13 to ease dollar liquidity.
- System liquidity turned negative mid-December, driving the weighted average call rate to 5.46%, above the 5.25% repo rate.
- Between December 11 and 18, RBI had infused Rs 1.45 lakh crore through OMOs and a $5-billion swap.
- Power Finance Corp scrapped a Rs 6,000-crore bond sale after bids came in at higher-than-expected coupons.
- The 10-year benchmark yield has risen 20 basis points since Dec. 5 despite a quarter percentage point policy rate cut.
- State governments collectively raised Rs 33,720 crore through bond sales on Tuesday at cutoff yields higher than expected.
- Bank of India raised Rs 10,000 crore long term infrastructure bonds at 7.23%.
- Reserve Bank of India (RBI) Governor Sanjay Malhotra announced a 25 basis points repo rate cut.
- RBI will conduct Open Market Operation (OMO) purchases of government securities worth Rs 1 trillion.
- RBI announced a three-year dollar-rupee buy/sell swap of $5 billion to inject durable liquidity into the financial system.
- The dollar-rupee sell swap is a foreign exchange transaction where banks sell US Dollars to RBI in return for Indian Rupee.
- The combined measures aim to ensure adequate, durable liquidity and facilitate monetary transmission.
- The Reserve Bank of India (RBI) sliced the repo rate by 25 basis points to 5.25 per cent on December 5.
- The cumulative reduction in the repo rate this calendar year is 125-basis-point.
- The rupee breached the 90-mark against the US dollar, hitting a record low.
- Domestic inflation remains historically benign, with CPI inflation at 0.25 per cent in October 2025.
- The policy announced Rs 1 trillion in Open Market Operations (OMO) and a $5 billion FX swap.
- The 10-year bond yields are expected to move toward the 6.8 to 7 per cent range.
- Experts believe there is scope for another 25 bps cut in this cycle.
- Reserve Bank of India (RBI) Governor Sanjay Malhotra announces a 25 basis points reduction in the repo rate to 5.25%.
- The standing deposit facility rate now stands at 5.0%, and the marginal standing facility and bank rate at 5.5%.
- RBI retains the neutral policy stance with future moves dependent on inflation trajectory, growth, and global risks.
- RBI projects CPI inflation for FY26 at 2%, with Q3 at 0.6% and Q4 at 2.9%.
- RBI revises FY26 real GDP growth forecast upward to 7.3%, with Q3 at 7% and Q4 at 6.5%.
- RBI announces ₹1 lakh crore in OMO purchases and a $5 billion dollar-rupee swap in December to augment liquidity.
- India’s forex reserves stand at USD 686 billion, providing more than 11 months of import cover.
- The 10-year bond yield drops nearly 5 basis points to 6.4581% post-policy announcement.
- RBI launches a two-month nationwide customer grievance redressal campaign starting January 1, 2026, to clear pending Ombudsman grievances.
Reserve Bank of India (RBI) Postpones Phase 2 of Continuous Cheque Clearing Mechanism
[Reserve Bank of India (RBI)]
Key Updates:
- The Reserve Bank of India (RBI) postponed the implementation of the second phase of the 'Continuous Clearing and Settlement on Realisation in Cheque Truncation System' to allow banks to streamline operations.
- The second phase of the faster cheque clearance mechanism was originally scheduled for implementation on January 3.
- The first phase of the clearing system implementation commenced on October 4.
- Under the second phase, banks are required to clear cheques within three hours of realisation in the Cheque Truncation System (CTS).
- The RBI modified the presentation session timing to 9 am to 3 pm and the confirmation session timing to 9 am to 7 pm.
- The previous presentation session was scheduled from 10 am to 4 pm, while the confirmation session was from 10 am to 7 pm.
- In Phase 1, drawee banks must confirm cheques by 7 pm, or they are deemed approved and included for settlement.
- The new process replaces the previous cheque clearing cycle of up to two working days with a system that clears cheques within a few hours of presentation.
- The item expiry time for cheques in Phase 2 was set to be changed to T+3 clear hours.
Similar / Past Coverage
- Borrowers with export credit facility classified as standard as on August 31, 2025 are eligible for a moratorium on all repayments from September 1, 2025 till December 31, 2025.
- Interest accrued during the moratorium will be converted into a funded interest term loan repayable after March 31, 2026 but not later than September 30, 2026.
- Pre-shipment or post-shipment credit disbursed till March 31, 2026 can be repaid within an extended credit period of 450 days.
- Banks extending these reliefs must provision 5% of the total outstanding amount of such loans.
- The Reserve Bank of India (RBI) has issued the Urban Co-operative Banks – Licensing, Scheduling and Regulatory Classification Guidelines, 2025.
- The RBI stated that no fresh proposals for the organization of new UCBs or the conversion of cooperative credit societies into UCBs are being considered.
- A four-tiered regulatory framework has been adopted for UCBs based on deposit size as of March 31 of the preceding financial year.
- Tier 1 UCBs include all unit UCBs, salary earners’ UCBs, and other UCBs with deposits up to ₹100 crore.
- Tier 2 UCBs are defined as those with deposits of more than ₹100 crore and up to ₹1000 crore.
- Tier 3 UCBs consist of those with deposits of more than ₹1000 crore and up to ₹10,000 crore.
- Tier 4 UCBs include those with deposits exceeding ₹10,000 crore.
- UCBs transitioning to a higher Tier are allowed a glide path of up to two years to comply with higher regulatory requirements.
- To be included in the Second Schedule to the RBI Act, 1934, a UCB must maintain Tier 3 deposit levels for two consecutive years.
- UCBs seeking scheduling must maintain a Capital to Risk-Weighted Assets Ratio (CRAR) of at least three per cent more than the minimum requirement.
- The eligibility for scheduling also requires the absence of major regulatory and supervisory concerns based on the latest RBI inspection or audited financials.
- The CBDT vide Notification No. 161/2025 dated November 19, 2025 has notified the Capital Gains Accounts (Second Amendment) Scheme, 2025.
- The Scheme now formally incorporates section 54GA, allowing depositors claiming exemption on account of shifting of industrial undertakings from urban areas to Special Economy Zones to use CGAS accounts.
- A detailed definition of “electronic mode” has been inserted, enabling deposits through Credit/Debit Cards, Net Banking, IMPS, UPI, RTGS, NEFT and BHIM Aadhaar Pay.
- All earlier references to “cheque or draft” have been expanded to include electronic mode of payment across application and deposit processes.
- The effective date of deposit for exemption purposes will now be the date on which the electronic payment is received by the deposit office, subject to realization.
- Depositors may now use electronic statements of account in place of physical passbooks for operations such as withdrawals, transfers, or account closure.
- Closure of CGAS accounts shall only be executed electronically using digital signature or electronic verification code (EVC) starting 1 April 2027.
- The Principal Director General of Income-tax (Systems) is assigned responsibility for prescribing procedures for Form G and Form H filing, forwarding digitally filed forms to jurisdictional Assessing Officers, specifying the standards for EVC generation, and ensuring secure storage, archival, and retrieval of electronically submitted forms.
- Forms A and C have been updated to include section 54GA, provide fields for transactions made via electronic modes, and insert new fields for RTGS/IMPS/NEFT transaction details under the deposit office section.
- The Reserve Bank of India (RBI) imposed a fine of Rs 99.30 lakh on Jammu and Kashmir Bank.
- The penalty was for failing to comply with directions regarding grievance handling, customer communication, KYC verification, and the transfer of unclaimed deposits.
- The fines were based on the statutory inspection of the bank's financial position as of March 2024.
- The inspection found that certain complaints were not escalated to the Internal Ombudsman.
- The bank did not send final resolution letters to customers after closing complaints.
- The bank was not using face-verification technology for video-based customer identification.
- The bank was not verifying customers' financial information furnished at the time of onboarding.
- There was a delay in the transfer of eligible unclaimed deposits to the Depositor Education and Awareness Fund.
Indian Railway Finance Corporation (IRFC) extends Rs 9,821 crore loan to Dedicated Freight Corridor Corporation of India Ltd (DFCCIL)
[Indian Railway Finance Corporation (IRFC), Dedicated Freight Corridor Corporation of India Ltd (DFCCIL)]
Key Updates:
- Indian Railway Finance Corporation (IRFC) provided a Rs 9,821 crore loan to the Dedicated Freight Corridor Corporation of India Ltd (DFCCIL).
- The rupee-denominated term loan is intended to refinance foreign currency debt taken from the World Bank for the Eastern Dedicated Freight Corridor project.
- The refinancing fully covers the existing World Bank loans, shifting the debt to local funding solutions to reduce exchange rate volatility.
- The agreement was signed by Rahul Kapoor, Director (Finance) of DFCCIL, and Deepa Kotnis, Executive Director (Finance) of IRFC.
- The loan execution took place at the Railway Board in the presence of Satish Kumar, Chairman & CEO of the Railway Board.
Similar / Past Coverage
- B P Kanungo has been appointed as the non-executive chairman of the board of IIFL Finance Ltd.
- He served as Deputy Governor of the Reserve Bank of India from 2017 to 2021 and was a member of the Monetary Policy Committee.
- As chairman, Kanungo will lead the board in setting strategic direction, enhancing governance standards, and safeguarding the interests of shareholders, customers, regulators, and other stakeholders.
- Reserve Bank of India (RBI) granted approval through a letter dated December 15 for HDFC Bank and its group entities to hold up to 9.50% of the paid-up share capital or voting rights of IndusInd Bank.
- The approval remains valid for one year until December 14, 2026.
- Aggregate holding covers HDFC Bank and group entities including HDFC Mutual Fund, HDFC Life Insurance Company Limited, HDFC ERGO General Insurance Company Limited, HDFC Pension Fund Management Limited, and HDFC Securities Limited.
- HDFC Bank stated it does not intend to invest directly in IndusInd Bank.
- The application for raising the investment limit was submitted on October 24, 2025, after combined holdings of group entities were expected to exceed the previous 5% threshold.
- The Government of India and the Asian Development Bank signed agreements for five loans totaling over $2.2 billion.
- Pradhan Mantri Skilling and Employability Transformation through Upgraded Industrial Training Institutes Programme receives $846 million.
- Accelerating Affordable and Inclusive Rooftop Solar Systems Development Programme Subprogramme 1 receives $650 million.
- Assam State Tertiary Health Care Augmentation Project ASTHA receives $398.8 million.
- Chennai Metro Rail Investment Project Tranche 2 receives $240 million.
- Integrated Ecotourism and Sustainable Agri-based Livelihood Development in Meghalaya Project receives $77 million.
- City Union Bank Ltd. secured a $50 million commitment from International Finance Corporation (IFC).
- International Finance Corporation (IFC) is a member of the World Bank Group.
- The financing is aimed at supporting MSMEs in transitioning to energy-efficient and cost-effective solutions.
- City Union Bank Ltd. is a private bank established in 1904.
- This partnership will support India’s efforts to accelerate its transition to net-zero by 2070.
- Kamakodi N is the Managing Director and Chief Executive Officer of CUB.
- Imad N. Fakhoury is the IFC Regional Division Director for South Asia.
Tata Advanced Systems Limited hands over first lot of WhAP 8x8 armoured vehicles to Royal Moroccan Army
[Tata Advanced Systems Limited, Morocco]
Key Updates:
- Tata Advanced Systems Limited announced the handover of the first lot of WhAP 8x8 armoured vehicles to the Royal Moroccan Army.
- The WhAP 8x8 platform has been jointly developed by the Defence Research and Development Organisation (DRDO) and Tata Advanced Systems Limited (TASL).
- TASL will manufacture 150 Wheeled Armoured Platform combat vehicles for the Moroccan defence forces under the contract.
- Deliveries are to be completed within three years.
- The deal is described as the largest contract for Indian-made armoured vehicles, both within India and overseas.
- The Berrechid facility, spread over 20,000 square metres, was inaugurated by Defence Minister Rajnath Singh and Moroccan Minister Abdelatif Loudyi.
- The facility became operational three months ahead of schedule and is the first defence manufacturing plant established by an Indian private company in Africa.
- Approximately one-third of the components and sub-systems will be sourced and assembled locally from the outset, with the share of local value addition rising to 50 percent in the coming years.
- The WhAP 8x8 is a modular combat vehicle configurable for roles including infantry fighting vehicle, armoured personnel carrier, reconnaissance vehicle, command post, mortar carrier, and ambulance.
- The platform features a survivable monocoque hull, scalable ballistic and mine protection, independent suspension, central tyre inflation system, and amphibious capability.
Similar / Past Coverage
- The Indian Army successfully inducted tanks, artillery guns, and engineering equipment into the Kashmir Valley using a Military Special Train.
- The operation involved seamless transportation of heavy assets from the Jammu region to Anantnag in southern Kashmir.
- The move was conducted as part of a validation exercise demonstrating enhanced mobility and logistical capability.
- The milestone was achieved in close coordination with the Ministry of Railways, leveraging the Udhampur-Srinagar-Baramulla Rail Link (USBRL) project.
- The USBRL project features iconic structures like the Chenab Bridge, the world's highest railway arch bridge, and provides all-weather connectivity.
- The MoU was signed between the 515 Army Base Workshop, acting on behalf of the Integrated Headquarters of the Ministry of Defence (Army) and the Directorate General of Electronics and Mechanical Engineers, and Raghu Vamsi Par East Automation Pvt Ltd.
- The partnership establishes a pathway from evaluation to field induction and scaling up of drone technologies, aligned with operational requirements and indigenous manufacturing goals.
- The MoU focuses on technology infusion in drone manufacturing, with emphasis on IC engine-based drones and systems capable of operating in GPS-denied environments.
- Raghu Vamsi Par East will provide technical consultancy to the Army Base Workshop for comprehensive evaluation of drone technologies including subsystem reviews, integration readiness assessments and compliance with Army standards.
- Vehicle Name & Developer: Pravaig VEER all-terrain tactical electric vehicle developed by Bengaluru-based Pravaig Dynamics
- Key Capabilities: Stealth features, high mobility on deserts/mountains/forests, reduced acoustic & thermal signatures, full field-repairability
- Recognition & Trials: Secured iDEX Innovation for Defence Excellence award and completed military trials, moving toward production-ready status
- India is procuring additional advanced satellite-linked Heron Mark II unmanned aerial vehicles from Israel under emergency provisions invoked after Operation Sindoor.
- Emergency procurement allows the armed forces to directly procure complete weapon systems up to ₹300 crore.
- Following Operation Sindoor, all three services have opted for the Heron Mk II under emergency procurement.
- The Heron Mark II has an endurance of 45 hours and a service ceiling of 35,000 feet.
- It is equipped with satellite communication, automatic take-off and landing systems, and advanced electro-optical/infrared sensors.
- India’s armed forces have initiated a tri-service programme to acquire 87 Medium Altitude Long Endurance UAVs under the Make in India initiative.
- The estimated value of the Make in India MALE UAV project is over ₹20,000 crore.
- The order will be split between two Indian vendors in a 64:36 ratio, enabling at least 60 per cent indigenous content.
Bombay Natural History Society (BNHS) leads 40th Asian Waterbird Census in Coringa Wildlife Sanctuary
[Bombay Natural History Society (BNHS)]
Key Updates:
- The 40th Asian Waterbird Census and the 60th International Waterbird Census will take place in Coringa Wildlife Sanctuary and its nearby wetlands.
- The Andhra Pradesh Forest Department is working with the Bombay Natural History Society (BNHS), Wildlife Institute of India (WII), and World Wide Fund for Nature (WWF) to count the bird species.
- The main focus will be on four special bird species: the endangered Indian Skimmer (Rynchops albicollis), endangered Great Knot (Calidris tenuirostris), Near Threatened Eurasian Curlew (Numenius arquata), and Eurasian Oystercatcher (Haematopus ostralegus).
Similar / Past Coverage
- Rustic bunting (Emberiza rustica) spotted at Najafgarh Jheel on Delhi-Gurugram border.
- First time the passerine bird recorded in national capital region (NCR).
- Rustic bunting breeds across northern Palearctic regions in wet coniferous woodlands.
- Migrates to southeast Asia and parts of East Asia including Japan, Korea, and eastern China during winter.
- Handful of records across India predominantly in northeast and Himalayan belt.
- 2025 IUCN Red List reclassifies rustic bunting from vulnerable to near threatened.
- The Tamil Nadu Department of Forests unveiled a conservation initiative titled ‘Conservation initiative to study the population dynamics, behavioural pattern, and habitat improvement of smooth-coated otters in Thanjavur, Thiruvarur, and Cuddalore districts, within the Cauvery River delta’.
- The project received administrative approval for Rs. 20 lakh, with Rs. 10 lakh disbursed for the 2025-26 financial year as per a July government order.
- Led by the Advanced Institute for Wildlife Conservation (AIWC) in Vandalur, Chennai, the study will be conducted through the department of wildlife biology at AVC Autonomous College in Mayiladuthurai.
- Smooth-coated otters are listed as vulnerable by the International Union for Conservation of Nature (IUCN) and safeguarded under Schedule I of India’s Wildlife Protection Act, 1972.
- Otters are monitored through direct observations, faecal sample analysis, photographic records, and environmental DNA sampling.
- The Endangered Wildlife and Environmental Trust (EWET) has performed field surveys and habitat mapping throughout the delta to safeguard and track otter populations.
- Vedanthangal Bird Sanctuary is buzzing with life as thousands of migratory birds arrive, heralding the start of the season.
- Over 20 species, including open-billed storks and white ibis, have begun nesting.
- Open-billed storks have not only built their nests but also completed breeding, with chicks already visible on the treetops.
- The tank surrounding the sanctuary is in excellent condition, holding water up to 16ft, replenished by recent rains and surplus inflow from the Valayaputhur lake nearby.
- A previous disruption in the flow from Valayaputhur lake caused by blocked channels has since been resolved, ensuring sufficient water levels for the birds’ breeding season.
- Most of the birds prefer the barringtonia trees to build their nests.
- Forest officials plan desilting work and fresh plantation of barringtonia trees once the summer sets in and the tank dries.
- The sanctuary, home to more than 15,000 birds, has begun attracting more visitors on weekends and holidays.
- Manish Meena is identified as the Chennai wildlife warden.
- Six new species of dragonflies and damselflies (odonates) were found in Silent Valley National Park.
- The discovery occurred during an odonate survey held from October 10 to 12.
- The survey was jointly held by Silent Valley National Park and the Society for Odonate Studies (SOS).
- The newly recorded species include Long Legged Clubtail (Merogomphus longistigma), Fraser’s Torrent Hawk (Macromia irata), Dark Daggerhead (Macromidia donaldi), Blue-necked Reedtail (Protosticta mortoni), Wayanad Torrent Dart (Euphaea wayanadensis), and Black and Yellow Bambootail (Elattoneura tetrica).
- With these new records, the total number of known odonate species in Silent Valley National Park has increased from 103 to 109.
- Three Euphaea species (Euphaea dispar, E. fraseri, and E. wayanadensis) recorded during the survey are known indicators of freshwater quality.
- Odonates are considered indicators of ecosystem health.
Zoological Survey of India (ZSI) discovers Neelus sikkimensis, first Neelus genus Collembola in India
[Zoological Survey of India (ZSI), Sikkim]
Key Updates:
- Scientists from the Zoological Survey of India (ZSI) have identified a new species of Collembola named Neelus sikkimensis in Sikkim's high-altitude regions.
- Neelus sikkimensis is the first of its genus to be recorded in India, expanding the global genus count to eight.
- The ZSI's Apterygota Section, led by Gurupada Mandal and Kusumendra Kumar Suman, conducted the research and published findings in the Journal of the Entomological Research Society.
- The species possesses unique biological traits suited for life in deep soil and moss, and Collembola play a crucial role in maintaining terrestrial ecosystem health.
Similar / Past Coverage
- Scientists from the Zoological Survey of India (ZSI) have discovered two new species of jumping spiders in Meghalaya.
- The species are named Asemonea dentis and Colyttus nongwar.
- Jumping spiders (family Salticidae) are known for their exceptional vision, agile movement, and web-free predatory behaviour.
- Asemonea dentis is only the third species from its little-known genus to be reported in India, with its name deriving from dentis, Latin for 'tooth', referring to a distinctive tooth-like projection on the male's palpal femur.
- Colyttus nongwar represents just the second Indian species of the Oriental genus Colyttus, named after Nongwar village in Meghalaya.
- Meghalaya is one of the world's richest ecological frontiers, and the northeast is a vital component of the Indo-Burma biodiversity hotspot.
- Rhinophis siruvaniensis, a new burrowing shieldtail snake, was discovered in a coffee plantation at Jellipara village, Palakkad district, Kerala.
- The species was formally described in the journal Evolutionary Systematics by scientists from the Indian Institute of Science (IISc), Wayanad Wild and the Kalinga Foundation.
- Shieldtails belong to the Uropeltidae family; India and Sri Lanka together host 73 known species, with the genus Rhinophis containing 26 species.
- Genetic analysis using mitochondrial DNA shows R. siruvaniensis is a 2–4% sequence divergent sister taxon to R. melanoleucus from Wayanad.
- The study relied on three specimens collected outside protected areas, highlighting that unknown biodiversity can persist in plantation landscapes.
- Researchers preserved specimens in ethanol, examined scale counts and colour patterns under a stereo microscope and amplified mitochondrial DNA via PCR for species delimitation.
- Herpetologists caution that exclusive use of mitochondrial DNA can mislead taxonomy; nuclear DNA or low-coverage genome sequencing is needed for firmer species status confirmation.
- Burrowing snakes possess highly specialised skulls and narrow diets, making them vulnerable to climate change and soil perturbations.
- The Shieldtail Mapping Project (SMP), a citizen-science platform founded in 2021, has already geo-referenced over 1,200 shieldtail records, six-fold the data gathered by a single researcher in a decade.
- Future work will micro-CT scan shieldtail skulls to test whether environmental conditions drive morphological change, continuing collaboration between Indian and London Natural History Museum researchers.
- A juvenile albino checkered kneelback snake, a rare hypopigmentation anomaly, has been documented for the first time in Guwahati at the Assam State Zoo.
- This discovery adds the state to an exclusive list of regions that reported hypopigmentation anomalies in this species.
- The snake displayed the character of albinism, a genetic anomaly causing absence of melanin, resulting in pale yellow skin and distinctive red eyes.
- The finding was published in the international journal ‘Reptiles and Amphibians’ by a team of researchers including Rupankar Bhattacharjee, Ashwini Kumar, Jayaditya Purkayastha, Pranjal Mahananda, and Debabrata Phukon.
- The identity of the snake was confirmed through detailed inspection of its appearance and scalation, which matched published descriptions for the Fowlea piscator.
- Albino snakes face significant difficulty to survive in the wild, making discoveries of such species rare and scientifically valuable, as they rarely get the chance to grow to adulthood.
- After careful observation and study by the state zoo researchers, the snake was released safely into a protected forest habitat within three days of its finding.
- The albino snake found was a juvenile measuring 290 mm.
- Six new butterfly species were found in Arunachal's Siang Valley.
- This is for the first time, the species have been documented in India.
- The new species include Litin Onyx Horaga takanamii, Narrow-banded Royal Dacalana vui, Tibetan Duke Euthalia zhaxidunzhui, Tibetan Sergeant Athyma yui, Tibetan Junglequeen Stichophthalma neumogeni renqingduojiei, and Mountain Columbine Stiboges elodinia.
- These species were earlier documented in Laos, Thailand, Vietnam, Myanmar, and southeastern Tibet.
- A team of conservationists believe that the river Brahmaputra played a critical biogeographic role in facilitating their faunal continuity.
- The documentation was carried out by Ashoka Trust for Research in Ecology and the Environment ATREE and the Litin Community Conservation Society.
- A paper on these findings was published in the latest issue of Entomon journal.