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Jul 1, 2024 · Purple sea urchins are stunning creatures with spiky defenses, long lifespans, and a crucial role in marine ecosystems, making them fascinating subjects for scientific research and nature enthusiasts.
4 days ago · Sea anemones (/ ə ˈ n ɛ m. ə. n i / ə-NEM-ə-nee) are a group of predatory marine invertebrates constituting the order Actiniaria. Because of their colourful appearance, they are named after the Anemone, a terrestrial flowering plant. Sea anemones are classified in the phylum Cnidaria, class Anthozoa, subclass Hexacorallia.
Jul 2, 2024 · Sea moss, scientifically known as Chondrus crispus, is a type of algae or seaweed. It grows in waters along the rocky Atlantic coasts, primarily between North America and Europe. It’s an edible...
3 days ago · The most famous purple dye in the ancient world was Tyrian purple, made from a type of sea snail called the murex, found around the Mediterranean. (See history section above). In western Polynesia, residents of the islands made a purple dye similar to Tyrian purple from the sea urchin.
3 days ago · The Red Sea is a narrow strip of water that extends southeastward from Suez in Egypt for about 1,200 miles (1,930 km) to the Bab el-Mandeb Strait, which connects with the Gulf of Aden and, beyond that, the Arabian Sea.
4 days ago · The sea otter ( Enhydra lutris) is a marine mammal native to the coasts of the northern and eastern North Pacific Ocean. Adult sea otters typically weigh between 14 and 45 kg (30 and 100 lb), making them the heaviest members of the weasel family, but among [3] the smallest marine mammals.
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4 days ago · The recent population collapse of the generalist invertebrate mesopredator Pycnopodia helianthoides (hereafter Pycnopodia) due to sea star wasting disease has been implicated as a contributing factor to the proliferation of the grazing purple urchin, Strongylocentrotus purpuratus, after its release from Pycnopodia predation across much of the west coast of North America (Burt et al., 2018; Galloway et al., 2023; Hamilton et al., 2021; Harvell et al., 2019).
