In a remarkable blend of science, culture, and tribute, researchers have discovered a new species of butterfly in Arunachal Pradesh and named it Euthalia zubeengargi in honour of the late Assamese singer and cultural icon Zubeen Garg. The naming of this species stands as a symbolic recognition of Garg’s immense contribution to art and society, reflecting how deeply his legacy resonates even beyond cultural boundaries.

The discovery was made in the Leparada district of Arunachal Pradesh, a region known for its rich and largely unexplored biodiversity. The butterfly has also been given a proposed common name — Basar Duke, inspired by the Basar region where it was first observed.

Discovery in the Forests of Arunachal Pradesh

The butterfly species was recorded during field surveys conducted in 2025 in the semi-evergreen forests of Leparada district. These forests, located at an elevation of around 600 to 750 metres, provide an ideal habitat for a wide variety of flora and fauna.

The research was carried out by Roshan Upadhaya, a scholar from Punjab’s RIMT University, and Kalesh Sadasivan of the Travancore Natural History Society. Interestingly, Upadhaya also serves as a constable in the Arunachal Pradesh Police, highlighting how individuals from diverse backgrounds can contribute to scientific discoveries.

Their findings were later published in Entomon, a reputed quarterly journal of the Association for Advancement of Entomology, which focuses on insect studies and biodiversity research.

About the Butterfly: Euthalia zubeengargi

The newly discovered butterfly belongs to the genus Euthalia, which is known for its colourful and distinct wing patterns. While detailed morphological and behavioural characteristics are still being studied, initial observations suggest that the species has unique features distinguishing it from other members of its genus.

The proposed common name, Basar Duke, follows the naming tradition seen in other species within the Euthalia group, where many butterflies are referred to as “dukes.”

The discovery adds to the growing list of new species being identified in India, especially in the Northeast region, which is considered a biodiversity hotspot.

Why Named After Zubeen Garg?

Naming a species after a person is a long-standing tradition in science, often used to honour individuals who have made significant contributions to society, culture, or science.

Zubeen Garg, who passed away on September 19, 2025, was not just a singer but a cultural phenomenon in Assam and the Northeast. Known for his powerful voice, socially relevant music, and influence across generations, Garg’s legacy continues to inspire millions.

By naming the butterfly after him, the researchers have created a lasting scientific tribute, ensuring that his name remains etched not only in cultural history but also in biological records.

Scientific Importance of the Discovery

The identification of a new species is always a significant milestone in biological and ecological research. It helps scientists better understand ecosystem dynamics, species diversity, and evolutionary patterns.

In this case, the discovery of Euthalia zubeengargi highlights the ecological richness of Arunachal Pradesh, which remains one of the least explored regions in India.

Such discoveries are crucial for:

Given the vast and largely unexplored landscapes of Northeast India, many more such discoveries are expected in the coming years.

If such habitats are not preserved, newly discovered species may face the risk of extinction even before they are fully studied.

Cultural and Emotional Significance

Beyond its scientific importance, this discovery carries deep cultural and emotional significance. For fans of Zubeen Garg, the naming of a butterfly after him serves as a heartfelt tribute, symbolising beauty, freedom, and continuity.

It reflects how science and culture can intersect, creating meaningful narratives that resonate with people across different fields.

Growing Trend of Naming Species After Icons

In recent years, there has been a growing trend of naming newly discovered species after celebrities, scientists, and public figures. This practice not only honours individuals but also helps in raising public interest in science and biodiversity.

By connecting scientific discoveries with well-known personalities, researchers can engage a wider audience and promote awareness about the importance of conservation.

Future Research and Exploration

The discovery of Euthalia zubeengargi is likely to encourage further research in the region. Scientists may conduct additional surveys to:

Arunachal Pradesh: A Biodiversity Hotspot

Arunachal Pradesh is often referred to as a treasure trove of biodiversity. Its varied terrain, ranging from tropical forests to alpine ecosystems, supports a wide range of species.

The state is home to numerous rare and endangered plants and animals, many of which are yet to be studied or documented. The discovery of a new butterfly species further reinforces the importance of preserving these fragile ecosystems.

The forests of Leparada district, where the butterfly was found, are particularly significant due to their unique climatic conditions and vegetation.

Role of Research and Field Surveys

Field surveys play a critical role in identifying new species. Researchers often spend months, and sometimes years, exploring remote areas, documenting species, and analysing their characteristics.

In this case, the efforts of Roshan Upadhaya and Kalesh Sadasivan demonstrate the importance of dedicated research and collaboration in advancing scientific knowledge.

Their work also highlights how citizen scientists and professionals from non-traditional backgrounds can contribute meaningfully to scientific discoveries.

Publication in Entomon Journal

The findings were published in Entomon, a respected journal in the field of entomology. Publication in such journals ensures that the discovery is peer-reviewed, validated, and accessible to the global scientific community.

This step is crucial for the formal recognition of a new species, as it allows other researchers to study, verify, and build upon the findings.

Conservation Implications

Discovering a new species is only the first step. Ensuring its survival is equally important. Butterflies are considered important indicators of environmental health, as they are sensitive to changes in climate and habitat.

The discovery of Euthalia zubeengargi underscores the need for:

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