Search results
4 days ago · Cnidaria. Cnidaria ( / nɪˈdɛəriə, naɪ -/ nih-DAIR-ee-ə, NY-) [4] is a phylum under kingdom Animalia containing over 11,000 species [5] of aquatic animals found both in fresh water and marine environments (predominantly the latter), including jellyfish, hydroids, sea anemones, corals and some of the smallest marine parasites.
5 days ago · While the sting of the flower hat jellyfish isn’t deadly to humans, it is pretty painful and can cause a rash. These beautiful yet dangerous creatures have inspired both artwork and warnings for...
1 day ago · What Is a Jellyfish? When we talk about jellyfish, we're often referring to the medusa stage in the life cycle of a variety of animals. True jellies, or scyphozoa, spend most of their life in the medusa stage and are probably what you picture when you think of jellyfish: a jelly-filled bell with lots of long tentacles hanging down. Animals like true jellies, box jellies, and hydroza's all ...
1 day ago · What scientists thought was a free-floating jellyfish instead revealed itself to be another ocean creature altogether. A Fossil Mystery, Solved by a Spin. By Jack Tamisiea. July 14, 2024 ...
4 hours ago · Toxic jellyfish have been observed in the waters of Busan, Ulsan, and other regions leading authorities to issue alerts for the public to be careful of jellyfish stings.
1 day ago · The Ministry of Oceans and Fisheries in South Korea has issued a caution level special alert for Nomura jellyfish in Jeju waters due to the high number of these toxic jellyfish spotted in all areas. This is the largest scale since 2013, with 1 to 5 individuals per 100 m2. The jellyfish are expected to appear in large numbers along the South Sea and East Sea coasts from early to mid-July. The ...
1 day ago · Climate change, warming ocean temperatures, overfishing, invasive species and even fertilizer runoff mean there are more jellyfish than before in places where they didn’t use to be, including box jellyfish, which are ranging farther than their usual waters and in rare cases can be lethal.
