Latest news with #Rogadius
New Straits Times
4 days ago
- Science
- New Straits Times
'Rogadius azizahae': UMT researcher discovers new fish species in Malaysian waters
KUALA NERUS: A researcher from Universiti Malaysia Terengganu (UMT) has discovered a new fish species, 'Rogadius azizahae', in the waters of the South China Sea, marking a significant addition to Malaysia's rich marine biodiversity. Dr Tun Nurul Aimi Mat Jaafar, from UMT's Faculty of Fisheries and Aquaculture Sciences, said that the unique species was discovered on June 5 and 30, 2016, off the coasts of Terengganu and Johor, during a scientific expedition on demersal fisheries resources in the east coast exclusive economic zone, conducted in collaboration with the Fisheries Department. She said that the fish species, which belongs to the flathead family, has been officially recognised by Zootaxa, an international taxonomic authority, which validated the species' name prior to its publication in the Journal of Fish Biology on Aug 4, 2025. "These three specimens were discovered at depths of between 53 and 58 metres, during a scientific expedition involving UMT researchers, officers from the Fisheries Department, and students," she added. "Rogadius azizahae, or its local name Baji Azizah, is a small-sized fish measuring between 10 and 11 centimetres in length. "It features a fine dark pattern on its pelvic fins and a translucent white centre," she said at a press conference at UMT yesterday today. She said that Baji Azizah is a species of bottom-dwelling fish, which is difficult to detect due to its flat body shape and brownish colouration, which closely resembles the seabed. These features make the species highly adept at natural camouflage, allowing it to blend seamlessly into the deep-sea sand. She said the discovery is proof that Malaysian waters, particularly the South China Sea, remain rich in untapped biodiversity, with many marine treasures still waiting to be explored for the benefit of humanity. "This opens up vast opportunities for further research into the benthic fish community in Malaysian waters, which remains largely unexplored. "In fact, it also provides a platform for UMT to strengthen marine conservation efforts, deepen understanding of marine ecosystems, and support the enhancement of national fisheries resource management policies. She said that the scientific name 'azizahae' was chosen as a tribute to Prof Dr Siti Azizah Mohd Nor, UMT's Senior Research Fellow, in recognition of her significant contributions to the field of molecular ecology and the conservation of fish biodiversity in Malaysia. Meanwhile, Siti Azizah, who was also present at the press conference, said that further research would be conducted to better understand the characteristics and ecological significance of the newly discovered species. "We still don't know the full details about this fish, but it is important to conserve all aquatic species to protect the richness of marine biodiversity. "A higher level of biodiversity in an ecosystem increases its resilience, which is especially crucial in the face of global climate change, as it affects both marine life and humans," she said. – Bernama
The Sun
4 days ago
- Science
- The Sun
New fish species Rogadius azizahae discovered in Malaysian waters
KUALA NERUS: A researcher from Universiti Malaysia Terengganu (UMT) has identified a new fish species named Rogadius azizahae in the South China Sea. The discovery underscores Malaysia's marine biodiversity and opens avenues for further ecological research. Dr Tun Nurul Aimi Mat Jaafar of UMT's Faculty of Fisheries and Aquaculture Sciences confirmed the species was found during a 2016 expedition. The study, conducted with the Department of Fisheries, explored demersal fisheries resources along the east coast. The fish, part of the flathead family, received formal recognition from Zootaxa, an international taxonomic authority. Its classification was published in the Journal of Fish Biology on August 4, 2025. Three specimens were collected at depths of 53 to 58 metres during the joint expedition. The team included UMT researchers, fisheries officers, and students. Rogadius azizahae, locally called Baji Azizah, measures 10–11 cm and has distinct dark pelvic fin patterns. Its translucent white centre aids in deep-sea camouflage. Dr Tun Nurul noted the species' flat, brownish body helps it blend into the seabed. This adaptation makes it challenging to spot during surveys. The discovery highlights the South China Sea's untapped biodiversity. It presents opportunities for studying benthic fish communities and refining conservation strategies. The species' name honours Prof Dr Siti Azizah Mohd Nor for her contributions to molecular ecology. Her work supports fish biodiversity conservation in Malaysia. Prof Siti Azizah emphasised the need for further research on the species' ecological role. Protecting marine life strengthens ecosystem resilience against climate change. – Bernama
