The species’ bright red coloration is said to help it blend into its natural habitat. It can be found on the walls and overhangs of coral reefs, covered in red coralline algae. It lives in small holes and crevices, using its large canines to capture tiny invertebrates.
A release explains: “The grumpy dwarfgoby appears to be a relatively rare species, which is likely why it remained undiscovered until now.”
The researchers found the first specimens in the Farasan Banks in Saudi Arabia, with additional specimens later found near Thuwal in the Red Sea.
Researcher Viktor Nunes Peinemann first found it during a diving expedition to explore the diversity of coral reef fish.
Initially, the researchers thought they had rediscovered the fiery dwarfgoby, Sueviota pyrios, which is only known from a single specimen collected in 1972. However, upon closer examination, they realized they were dealing with an entirely new, undescribed species.
Viktor Nunes Peinemann said, “The ongoing discovery of distinctive new species like this grumpy dwarfgoby shows how much biodiversity remains undiscovered in the Red Sea.
“This is concerning given the recent environmental changes in the region. In some cases, species could go extinct before we even describe them.”
The region is known for its high levels of endemic species, and the grumpy dwarfgoby is another addition to this unique fauna.
A release adds: “Much of the Red Sea has experienced major disturbances resulting from climate change in recent years, including widespread coral bleaching and mortality.
“The fact that new species are still being discovered in this rapidly changing environment highlights the urgency of continued research and conservation efforts, the researchers believe.”
The research is published in the open-access scientific journal ZooKeys.
Produced in association with SWNS Talker
