Urchins

After testing the sea urchins for genetic clues, scientists found that single-celled creatures known as ciliates were making them sick.

City leaders were also exploring mariculture—raising seaweed, sea cucumbers, and sea urchins.

Reports on SM of significant amounts of razor clams, mussels, bivalves, urchins, seaweed and flatfish, crabs and starfish washed up.

Sea urchins are dying off at an alarming rate in Israel’s Gulf of Eilat.

Sea urchins inject a toxin that can result in difficult breathing, allergic reactions and nausea.

Sea urchins, like all components of the food chain, are important components to the ecosystem.

The Center also aims to preserve a natural environment by introducing reef cleaners such as fish, snails, crabs, and sea urchins.

The Foundation’s Kelp Forest Restoration Project aims to remove much of the urchins in the hope of bringing back the kelp forests.

The six-course tasting menu is mind-bending, with takes on veal and lamb, sea snails and urchins, but you might doubt your senses when looking at the price: it’s not cheap at €530 with wine pairings for two.

While seaweed, sea urchins and abalone were much sought-after in overseas markets, the event aimed to highlight the flavour and versatility of the delicacies to local chefs, according to TAFE NSW head teacher of hospitality Deirdre Jory.

Austin explained that as the seas warm and essential grazers like sea urchins and reef fish populations fall prey to disease and over-fishing, algae levels increase and literally suffocate the corals.

Avoid contact with jellyfish or sea urchins.

In Croatia, spider crabs and sea urchins.

We don’t want more street urchins, prostitutes and layabouts.

When corals die during a heat wave, space opens up on the reef that, without urchins, is soon covered by algae.

Without sea stars, urchins will eat too much algae, which can destroy and overhaul the ecosystem.

Abdullahi Umar Ganduje, Kano state governor, has decried the treatment of almajiri children, saying the street urchins are being used for unnecessary publicity instead of them to be received with open arms.

Sea urchins and some fish species are critical for the health of reefs, which are facing serious threats due to warming oceans and coral bleaching.

Sea urchins exploded in number after their predator, the Aleutian sea otter, became functionally extinct in the 1990s.

The AIS team regularly monitors all the patch reefs in Kaneohe Bay and whenever one exceeds more than 5% seaweed cover, they respond quickly with another load of collector urchins.