A sea star can lose one or more arms and grow new ones. They’re fascinating beings to only be a little larger than a tea cup. 1. - WHATSTHATFISH.com. 3. Learn all about this beautiful marine species, that even has medicinal properties according to recent researches. 1. The digested material enters the sea star’s stomach. There are around 2,000 species of sea star. 1. Sounds like a horror movie right? They have no brain and no blood. Since there is no clear definition of blue giant stars, the term is frequently applied to any hot, massive star, albeit erroneously in some cases. 2. Also known as Blue Linckia, Blue Linckia Star, Blue Linckia Starfish, Blue Linckia Sea Star, Blue Starfish, Linckia Sea Star, Pacific Blue Sea Star, Snake Sea Star, Star of Blue Sea, Starfish, Leave a comment Starfish use filtered sea water to pump nutrients through their nervous system. Their mouth is underneath, but their prey is absorbed outside their mouths by forcing out their digestive organs from their stomach. Starfish belong to the group of marine invertebrates which also include sea cucumber, sea urchin and sand dollar. Group of blue whales: Flip Nicklin. Ref: https://en.wikipedia.org/wiki/Linckia_laevigata. © 2020 Awesome Ocean. 2. Blue starfish or Linckia laevigata is scientifc terms is a species of sea star. Discover 10 fun facts about the Sea Stars! Their star-like shape is the reason why they are named starfish or sea stars. While the five-armed varieties of sea star are the most well known, not all sea stars have 5 arms. There are also green and grey varieties. Tiny organisms can be swallowed whole. The average life expectancy of a sea star is 35 years! There are some 2,000 species of sea star living in all the world’s oceans, from tropical habitats to the cold seafloor. Login on the desktop to upload your own pictures! There are some 2,000 species of sea star living in all the world’s oceans, from tropical habitats to the cold seafloor. Linckia laevigata is an obligate host for the limpet Thyca crystallina, which feeds on the hemolymph of the sea star. For the most part though, blue giant stars fall into the O and B spectral classes, and are categorized as either luminosity class III giants or class II bright giants. A sea star's mouth is on its underside. The shrimp Periclimenes soror, is also parasitic on L. laevigata. If turned over it can right itself by cleverly moving its arms." Discover 10 fun facts about the Sea Stars! The mouth is found in the centre of the body on the underside. On the other end, a species called cushion sea stars appear to look like a blob with no arms. 3. Animals less than 5 cm wide are blue-green with dark spots. Without a stalk, they are able to move ever so slightly across the sea floor. Fun Facts About Blue Glaucuses. In the wild, the Blue Linckia Sea Star is found in the sunny areas of the reef and reef fringe, constantly foraging for food. It has a bright blue body that sometimes has white, red, or purple spots.Most are blue but some are orange, purple, or spotted with purple or red. "This blue starfish has five solid round arms. What's more, the dismembered arm also regenerates, gradually regrowing and eventually developing into an entirely new starfish." These are the 10 facts of Starfish. They can live up to 35 years. See Google Images, Also known as Blue Linckia, Blue Linckia Star, Blue Linckia Starfish, Blue Linckia Sea Star, Blue Starfish, Linckia Sea Star, Pacific Blue Sea Star, Snake Sea Star, Star-of-Blue Sea, Starfish. [Re-Arming] "Starfish are very good at regenerating. But some of them can reach 1-2 feet (30-60 cm) diameter size and weigh up to 5 kg (11 lbs)! Sea stars can be found in any ocean around the world, however, the greatest diversity of species is found in the northern Pacific Ocean. Ref: https://en.wikipedia.org/wiki/Linckia_laevigata, Length: 40cm Depth: 0-60m Found: Indo-Pacific Eats: detritus, invertebrates Family: Sea Stars Scientific Family: Ophidiasteridae. Despite its impressive arsenal of defense tactics, the blue glaucus rarely reaches more than 3 centimeters long. It mainly feeds on microbes and organic matter on the ocean floor, and its mouth is located in the middle of its body. While genetically remaining true sea stars, the cushion stars (Culcita novaeguinea) of the Indo-Pacific region would at first glance be unrecognizable as a member of the sea star group, having almost nonexistent arms and a puffy, blob-like body. They possess a cleverly evolved arsenal of hydraulic tube feet connected to an elaborate water-vascular system that encircles the animal's mouth and extends via five radial canals down the centre of each arm. It stars Saffron Burrows, Thomas Jane, Samuel L. Jackson, Michael Rapaport and rapper LL Cool J. Starfish, also known as Sea Stars, are one of the most beautiful looking animals in the vast ocean. In fact, some species of sea star can have anywhere from 10, 20, or even 40 arms, such as the sun star species. Starfish is not their right name, they should always be called Sea Star! The variation ("polymorphism", in this case, a "color morph") most commonly found is pure, dark, or light blue, although observers find the aqua, purple, or orange variation throughout the ocean. Blue whale in dark blue ocean: Brandon Cole Marine Photography, Alamy. Blue is its common colour but varies from place to place. The sea star's arms are filled with digestive glands called pyloric caeca which help with digestion. 5. They live in cold and warm climates all over the world. 1. Distribution of the Sea Star. The blue starfish is a species of starfish that is well known for its bright blue color. Additionally known as Sea Star they are one of the most beautiful creatures on planet Earth. 1. Deep Blue Sea is a 1999 American science fiction horror movie directed by Renny Harlin. Let’s check out some facts about the starfish you may not know. Even the sky, like the sea appears to be many different shades of blue. The cause is still unknown. The Starfish – or Sea Star – may be one of the most beautiful creatures in the ocean. Speed via flickr/NOAA Photo Library. Glaucus atlanticus (common names include the sea swallow, blue angel, blue glaucus, dragon slug, blue dragon, blue sea slug and blue ocean slug) is a species of small, blue sea slug, a pelagic aeolid nudibranch, a shell-less gastropod mollusk in the family Glaucidae.. The blue sea star (Linckia laevigata) is a species of starfish found in the shallow waters of the Indian and Pacific oceans. Adult sea star never takes care of its baby sea star hatches. Sea star arms—typically five in number—are hollow and, like the disk, covered with short spines and pedicellariae (pincerlike organs); on the lower side are grooves with rows of tube feet (see video of tube foot anatomy and physiology), which may be sucker-tipped or pointed. Some sea stars even live in sands as deep as 20,530 feet (9,000 meters). The sea star's arms are filled with digestive glands called pyloric caeca which help with digestion. Sea Star Larvae; Sea star larvae formed by millions of male sea star sperms and millions of female sea star females egg that has been released into the ocean. This Sea Star is host to the Sea Star Shrimp Periclimenes soror http://www.whatsthatfish.com/fish/sea-star-shrimp/3011
They’re actually related to sand dollars and sea urchins. Blue whale with back out of water: Sburel, Dreamstime. Sea stars feed on clams, sponges, oysters, snails, and other small invertebrates. Take a look below for 25 more fun and interesting facts about Deep Blue Sea. While genetically remaining true sea stars, the cushion stars (Culcita novaeguinea) of the Indo-Pacific region would at first glance be unrecognizable as a member of the sea star group, having almost nonexistent arms and a puffy, blob-like body.