Marine biologists have used a remotely operated vehicle (ROV) to discover six new species of carnivorous sponges in the cladulidae family on the western edge of the Australian continent.
Cladriidae It is a type of carnivorous sponge that is found on ocean ridges and seamount systems around the world.
usually considered Deep-sea sponges are known for capturing prey with specialized structures.
The latest discoveries bring the number of known species of cradlefish fauna in Australian waters to 41.
New species include: Abisocladia janusi, Abisocladia Johnhupeli, Abisocladia Aurora, axonidama challengeri, Cladriza Vanesakinsand Narrabora Ningaroa.
They were collected from two deep-sea regions in Western Australia almost a thousand kilometers apart.
Abisocladia janusi One was found in the Bremer Canyon system and the other five were found in the Cape Range Canyon.
Queensland Museum CEO Dr Jim Thompson said: “These science novice species deepen our knowledge of the cladulidae and highlight the importance of continued exploration and conservation of marine biodiversity. ” he said.
“The description and study of these new species of carnivorous sponges provides important insight into the complex marine ecosystems along Queensland's coastline and highlights the importance of biodiversity and conservation efforts across the region. I’ll highlight it.”
Traditionally, carnivorous sponges have been collected for scientific research by trawling the ocean floor, but recent advances in ROV technology have enabled researchers to study these fascinating creatures in their natural habitat. There has been a revolution in capabilities.
This latest discovery was made during a deep-sea expedition conducted by the Schmidt Oceanographic Institute using an ROV. Subastian Explore the rich biodiversity of Western Australia's underwater landscape.
“During the expedition, I was able to operate the ROV remotely from my desk at the museum,” said Dr Merrick Eakins, Queensland Museum's sessile marine invertebrate collection manager.
“Our research highlights the importance of deep-sea exploration and the role of technological advances in understanding marine biodiversity.”
“These sponges demonstrate the incredible adaptability of life in extreme environments and challenge our understanding of marine ecosystems.”
“The implications of these findings go beyond mere classification. They highlight the need to protect these fragile ecosystems, which are under threat from climate change and human activity.”
team's paper Published in a magazine scientific report.
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M. Ekins and NG. Wilson. 2024. A new carnivorous sponge from Western Australia (Porifera: Porifera: Cladorhididae) collected by remotely operated vehicle (ROV). science officer 14, 22173; doi: 10.1038/s41598-024-72917-8
Source: www.sci.news
