Researchers discover new species of crab within the Qatar Marine Zone

June 21, 2017, Qatar University
The new crab was named Coleusia janani. Credit: Qatar University

A team at Qatar University has discovered a new species of crab during an exploration trip on the research vessel Janan. The trip aimed to investigate marine benthic biodiversity within the Qatar Marine Zone.

A research team from the Marine Biology Cluster at Qatar University Environmental Science Center (QU-ESC) discovered a new species of crab during an exploration trip on the research vessel Janan. The trip aimed to investigate marine benthic biodiversity within the Qatar Marine Zone.

Named "Coleusia janani", the new crab has never been collected or identified within Qatar's waters or elsewhere. It is a small crab of 13.6mm which inhabits a gravel/mud substrate associated with the oyster bed ecosystem. It has a bright orange and grey shell with two pairs of orange/red outlined circles on each side of the shell. Its legs and pinchers are white with orange bands. The investigation is a QU funded project.

ESC Marine Operations and Logistics Manager Dr Ibrahim Abdullatif Al-Maslamani noted that the new discovery will definitely lead to new research as it highlights shortcomings in the current taxonomic descriptive identification keys and species lists of the Leucosiidae family of crabs in the Arabian Gulf. He said: "The discovery of Coleusia janani within the Arabian Gulf should trigger a revision of the Leucosiidae family of in the region. This discovery underlines the gap in the taxonomic descriptions of the marine benthic environment and its associated species within the Qatar Marine Zone. It also represents a to science which is considerably exciting."

He added: "This new discovery aligns with QU's commitment to study the marine environment and Qatar's territorial sea. The University has always taken the lead in efforts to meet the requirements for marine studies with the acquisition of the sophisticated research vessel, Janan and other powerful survey assets like speed boats, Remotely Operated Vehicles, and advanced analytical facilities. Additionally, QU's marine science program has produced many graduates whose contribution to Qatar's marine conservation efforts will be invaluable."

ESC Director Dr Hamad Al-Kuwari said: "This adds value to the research achievements of QU researchers. We are delighted that this finding has been recorded by Janan, QU's state-of-the-art marine research vessel. Field trips on the Janan to various ESC marine project sites help our students to better understand the concepts of ocean science and biological and environmental science studies."

Explore further: Research shows prevalence of microplastics within the Gulf seawater

Related Stories

New 'strawberry' crab species found off Taiwan

January 5, 2010

(AP) -- A marine biologist says he has discovered a new crab species off the coast of southern Taiwan that looks like a strawberry with small white bumps on its red shell.

Recommended for you

After a reset, Сuriosity is operating normally

February 23, 2019

NASA's Curiosity rover is busy making new discoveries on Mars. The rover has been climbing Mount Sharp since 2014 and recently reached a clay region that may offer new clues about the ancient Martian environment's potential ...

Study: With Twitter, race of the messenger matters

February 23, 2019

When NFL player Colin Kaepernick took a knee during the national anthem to protest police brutality and racial injustice, the ensuing debate took traditional and social media by storm. University of Kansas researchers have ...

Researchers engineer a tougher fiber

February 22, 2019

North Carolina State University researchers have developed a fiber that combines the elasticity of rubber with the strength of a metal, resulting in a tougher material that could be incorporated into soft robotics, packaging ...

A quantum magnet with a topological twist

February 22, 2019

Taking their name from an intricate Japanese basket pattern, kagome magnets are thought to have electronic properties that could be valuable for future quantum devices and applications. Theories predict that some electrons ...

0 comments

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.