Toxic "blue dragons" on tourist beach - warning against bathing

» Published:

Toxic "blue dragons" on tourist beach - warning against bathing
Photo: Eduardo Verdugo/AP/TT

Share this article

The authorities in Granadilla de Abona on Tenerife are warning tourists and locals not to bathe on two beaches in the community of El Médano on the island's southeast coast.

The warning comes after specimens of the violet snail, also known as the blue dragon, have been found in the area. The invertebrate animal is small, usually only a few centimeters long, but has a powerful venom that can cause severe skin irritation and allergic reactions.

"Therefore, we recommend that you avoid the beach and follow the authorities' advice," writes the municipality on Facebook.

The violet snail floats on the surface of the sea and often lives on other large organisms, such as jellyfish and Portuguese man-of-war.

Author

TTT
By TTEnglish edition by Sweden Herald, adapted for local and international readers

More news

50 Sudanese Refugees Die in Libya Boat Fire

50 Sudanese Refugees Die in Libya Boat Fire

Lebanon Military Seizes 64 Million Captagon Tablets in Major Raid

Lebanon Military Seizes 64 Million Captagon Tablets in Major Raid

Gaza Conflict Death Toll Surpasses 65,000

Gaza Conflict Death Toll Surpasses 65,000

EU Eases Proposed Cider Juice Content Regulations

EU Eases Proposed Cider Juice Content Regulations

Spain Arrests 19 for Torture and Murder on Migrant Boat

Spain Arrests 19 for Torture and Murder on Migrant Boat

EU Proposes Sanctions on Israel's Ministers and Trade Over Gaza

EU Proposes Sanctions on Israel's Ministers and Trade Over Gaza

Denmark Plans to Invest in Long-Range Precision Weapons

Denmark Plans to Invest in Long-Range Precision Weapons

Suspected Shooter's Texts Reveal Concerns Over Weapon and Father

Suspected Shooter's Texts Reveal Concerns Over Weapon and Father

Germany Warns Iran Over Lack of Action to Avoid UN Sanctions

Germany Warns Iran Over Lack of Action to Avoid UN Sanctions

EU Delays Climate Goals Submission Amid Member Disagreements

EU Delays Climate Goals Submission Amid Member Disagreements

Aleksey Navalny Poisoned, Widow Claims Based on New Tests

Aleksey Navalny Poisoned, Widow Claims Based on New Tests

1,600 Tourists Evacuated from Machu Picchu Amid Protests

1,600 Tourists Evacuated from Machu Picchu Amid Protests

Main Suspect in Madeleine McCann Case Released from Prison

Main Suspect in Madeleine McCann Case Released from Prison

Ukraine Reports Over 130,000 Russian Soldiers Killed in War

Ukraine Reports Over 130,000 Russian Soldiers Killed in War

Trump Welcomed by King Charles at Windsor Castle During UK State Visit

Trump Welcomed by King Charles at Windsor Castle During UK State Visit

New Escape Route Opens for Fleeing Gaza City Residents Amid Bombing

New Escape Route Opens for Fleeing Gaza City Residents Amid Bombing

Iran Executes Man Accused of Spying for Israel After Zelenskyj Letter

Iran Executes Man Accused of Spying for Israel After Zelenskyj Letter

NATO Needs Stronger Response to Russian Drone Threat, Expert Warns

NATO Needs Stronger Response to Russian Drone Threat, Expert Warns

Guterres Proposes 15% Cut to UN Budget for 2026

Guterres Proposes 15% Cut to UN Budget for 2026

Bolsonaro Hospitalized in Brasília for Severe Hiccups and Vomiting

Bolsonaro Hospitalized in Brasília for Severe Hiccups and Vomiting