Cnidaria

Jellyfish is a free-swimming animal with a jellylike- bell or saucer shape body. Typically they are transparent and have stinging tentacles around the edge and considered as invertebrate species, meaning that they do not have backbones. The kingdom they are classified to is animalia(eukaryotic and multicellular organism) and belongs to phylum cnidaria, which is a taxonomic rank below kingdom and above class. Theoretically, members of Cnidaria have life cycles that alternate between asexual polyps (the body as a vase shaped form), and sexual, free-swimming forms called medusae (singular medusa; the body in a bell-shaped form), New World Encyclopedia said. Lacking in the sensory systems that correspond to some organs jellyfish are considered simple-bodied marine invertebrate because like Cnidarian cousins, it has no head, brain, heart, blood, eyes or ears. Although, jellyfish…

Polyps belong to a group of animals known as Cnidaria which also includes sea anemones and jellyfish Unlike sea anemones corals secrete hard carbonate exoskeletons which support and protect the coral polyps. Most reefs grow best in warm shallow clear sunny and agitated waters aria which also includes sea anemones and jellyfish Unlike sea anemones corals secrete hard carbonate exoskeletons which support and protect the coral polyps Most reefs grow best in warm shallow clear sunny and agitated…

Jellyfish There are numerous of different species that live in the oceans, from microbes to gigantic whales. Each category of animals has their unique abilities, for example some fishes swim using their fins, while other aquatic animals don’t swim but walk. Of all the variety of marine animals I would like to address jellyfish and their lifestyle since they are very intriguing animals. Jellyfish are a type of zooplankton part of the phylum cnidaria, greek word for “stinging nettle” and the…

TOP 10 MOST BEAUTIFUL JELLYFISH ON THE EARTH Jellyfish are placed in the animal group of Cnidaria. Jellyfish are considered as the most unusual and beautiful creatures of aquatic life. Jellyfish occupies almost all the oceanic water bodies of the world therefore it is really hard to predict the exact population which resides in water bodies. With above 350 various kinds of Jellyfish in the world, here is a list of the Top 10 most beautiful Jellyfish on Earth. 10. RHOPILEMA ESCULENTUM…

engulf the food via phagocytosis (Myers, 2001a). All in all, poriferans are amazing animals, as even a small broken off fragment can allow regeneration of an entirely new sponge body (Myers, n.d.a). There are three major groups of Poriferans including Demosponges, Hexactinellid sponges, and Calcareous sponges; all which are primarily known to differ specifically in the type of extracellular strengthening material that they are able to produce (Myers, 2001a). Hadromerida …

Maui Dolphins Maui dolphins are the rarest species of america at the moment, approximately there are 63 adult maui dolphins left. They are very interesting because of how different they are compared to the other dolphin species. They are found off the west coast of New Zealand's North island. Have you ever heard about a dolphin with a round back fin? Well if you have to check out the Maui dolphin. These dolphins are not only rare but they do have such a lighter skin tone than other dolphins.…

Emperor Angelfish (Pomacanthus imperator) Introduction: The Emperor Angelfish (Pomacanthus imperator), is a reef-associated marine angelfish and is also called the Imperator Angelfish or Imperial Angelfish. Because of their beautiful color and attractive shape, the species is among the most amazing underwater fish in the Red Sea or in the aquariums. It is possibly the most easily recognized fish in the Red Sea. The display which the species make is marvelous whether done in the wild or in…

Reefs are considered one of the true beauties of our world. The many organisms who live there thrive and flourish in an explosion of colors, as seen in figure 3. Over time, humans have been building fake islands on top of these ecosystems. But, yet our kind is destroying these ecosystems in order to build fake islands on top. The early steps in the process is dredging, where huge ships scoop up sand from the ocean floor and dump it on top. This has been shown to suffocate and kill every life…

Biodiversity of Coral Reefs By: Ganesh Balaji Ecology is a macro-scale science that encompasses all biological life. However, in order to fully understand the depth of ecology, and its significance in relation to life on earth, one must study the biodiversity of the species living in this planet. Although the history of modern human civilizations has largely ignored the importance and complexity of biodiversity, understanding the many layers of biodiversity will provide us with richer knowledge…

From the title “Coral reefs: the beauteous home to marine life “, we can know that how beautiful coral reefs form to our marine life. The coral itself contain many colourful colour that make people amaze and want to discovery more about those coral reefs. Coral reefs are home to 25% of all marine life on the planet. It can be found generally in clear, tropical oceans. In this study case our group choose Perhentian Island to do this research. This research is focus on tourism sea activities that…