One researcher spotted a white-spotted jellyfish on the Texas coast recently, which spells trouble for the local environment.
What’s happening?
Jace Tunnell, the director of communications at the Harte Research Institute, shared his experience spotting the invasive species in The Caller Times. The Australian white-spotted jellyfish, more formally known as Phyllorhiza punctata, is semi-translucent and bulkier than its peers in the Gulf of Mexico.
While the jellyfish are native to the western Pacific Ocean, Tunnell theorized that they were transported by traveling cargo ships.
“Though they may look intimidating, their sting is mild and usually not felt by humans,” Tunnell wrote.
Why is this jellyfish sighting important?
While the Australian white-spotted jellyfish may seem harmless to humans, they outcompete local sea creatures for food. Tunnell said they especially impact shrimp and juvenile fish.
“While they may seem like a harmless curiosity, these jellyfish pose a real threat to local ecosystems,” Tunnell said.
Invasive species are problematic because they take away sustenance and resources from native wildlife. Sometimes they reproduce faster, too, causing populations of native species to decline. When this happens, residents in the area experience consequences. This may mean less seafood for fishermen, which can impact the regional economy or cause shortages.
Tunnell also said the presence of these jellyfish is likely a symptom of changing currents and warming ocean temperatures. As the planet heats, migration patterns shift, which causes species to end up in regions where they aren’t typically found.
What’s being done about this jellyfish sighting?
The extent of this invasive species’ presence is not well known. Tunnell encouraged Texas Gulf Coast beachgoers to report any sightings to local authorities.
“Your sightings help scientists track their spread and understand the growing impact of non-native marine species in the Gulf,” Tunnell said.
It is critical to educate oneself on critical climate issues. It is especially important to take local action, such as identifying invasive species. This way, individuals can better assist researchers with unusual phenomena in their area.
The jellyfish are also edible, according to Tunnell. Some chefs around the world have found ways to turn invasive species into delectable meals, which is a unique way to curb their proliferation.
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