My invertebrate research paper is about Dumbo octopus, also called Grimpoteuthis. Dumbo octopuses are type of mollusks. In the category of mollusks it is divided into smaller groups, and they are part of the cephalopods. These octopuses got their name from Disney’s film Dumbo. This is because of their fin that extends from the mantle above each eye. Dumbo octopuses are deep sea animals that live on the ocean floor at extreme depths of 3000 to 4000 meters, and because of that they have the ability to live in very cold water and in the complete absence of sunlight. These type of octopuses are not only the deepest dwelling octopuses in the sea, but also the oldest living. Dumbo octopuses are around 20 to 30 centimeters large and their average life span is from 3 to 5 years. They are one of the rarest octopuses but not considered extinct. …show more content…
The arms are connected together with webbings between them. The arms are used to help the Dumbos move in direction, and they allow these animals to crawl along the seafloor to capture their prey, lay eggs, and investigate. However, the fastest way of swimming is by propelling water through their funnel. This type of moving is used when escaping from predators. Dumbo octopuses have a semi-transparent body with an internal mantle, which gives them the shape that they have. Dumbo octopuses have three hearts, one to pump blood through their body and two branchial hearts that pump blood to the gills for getting oxygen. They have a big digestive gland, probably because it swallows it prey whole. Their preys include snails, worms, bivalves, and different types of crustaceans. These octopuses capture their food by wrapping their tentacles around it and strangling
What is scaly, creepy, 50 feet long, and swims in the world's most notorious lake? If you said The Loch Ness Monster, then you’re correct! The Loch Ness Monster, mostly known as the creature Nessie, is a huge, “mythical” creature that has been scaring the people of Ireland for centuries, but this monster is actually real.
Cephalopods are known to be exceptionally intelligent by invertebrate standards and in some respects even rival “higher” vertebrates. These animals have many highly evolved sensory and processing organs that allow them to gain a greater understanding of their environment and their place within it. Due to their advanced structures, many of which are analogous to vertebrate structures, and abilities they have been widely studied. Their methods of learning have been of prime interest and many experiments have been conducted to determine the different ways in which octopuses can learn. From these experiments four main kinds of learning have been identified in octopuses: associative learning, special learning,
The outer tentacles probe for a potential meal, then the inner sensors decide if the prey is edible. They are covered in thick, blackish-brown, water-repellent fur, and have large scaled feet and a long, thick tail. This animal is by far one of the most interesting animals in the world, despite looking like a cross between a rat and an octopus. The way it behaves and utilizes its star nose is fascinating and makes it very unique when compared to other animals.
“Their habitat lies on the Eastern side of the Olympic mountain range, adjacent to Hood Canal.”. Because of the moistness of the rainforest and their specialized skin, they are able to keep from becoming desiccated for long periods of time, but if they get the chance they would prefer resting in pooled water. The tree octopus explores the world by both touch and sight. Tree octopuses have eyesight comparable to human. Besides the fact that it allows them to see their prey and environment around them, it helps in inter-octopus relations. Even though they are not social like us, they show each other their emotions through their ability to change the color of their skin: red indicates anger, white fear, while they normally maintain a mottled brown tone to blend in with the background. (Lyle
The movie that shocked thousands of Americans with the secrets of SeaWorld became one of the most talked about movies of its century. Blackfish came out in July of 2013 with shocking evidence of the mistreatment of Orcas, also known as killer whales, and the dangers imposed on the whale trainers. The movie had several strategies to appeal to its audience. These strategies included the three pillars of writing; logos, ethos, and pathos. Although the overall theme of Blackfish was to inform the viewers of the treatment Seaworld imposes on Orcas, the fundamentals of the movie actively used the three pillars; ethos, logos, and pathos to effectively catch the attention of the viewers and keep them drawn into the movie; the most prominent pillar was pathos followed
Dumbo the elephant who flies by flapping his ears is probably one of everyone’s childhood memories. Well, the world is so large that it is not surprising that multiple creatures move by flapping their ears just like Dumbo. However, where this creature differs is they live in the depths of the ocean. They are classified into a family of Cephalopods, the octopus family. This creature is known as the deepest living of all octopus, Grimpoteuthis, also known as the Dumbo Octopus. Dumbo octopus is a type of octopus named after Walt Disney's famous character Dumbo the elephant because of the ear-like fins. Dumbo octopus live on the seafloor or slightly hover above it at a depth of 3000 to 4000m (9800 to 13000ft). They can be found in New Zealand,
I chose an interesting artwork; Octopus Mom, a drawing that is displayed in the CityArts Factory in Orlando. The drawing is of a woman with eight arms in the form of an octopus. Octopus Mom has objects in each one of her eight arms, these objects included a belt, duster and an infant child. The drawing is in a wooden frame and is surrounded around a room full of aquatic drawings. The Octopus Mom was in the aquatic gallery; which was one of seven galleries, this gallery included fish and mermaid portraits, a jelly fish projection and fish tanks with real fish. Octopus Mom portrays the limitless capabilities, independence and nurturing nature of mothers.
For example, zombie worms are very tiny. They are so small, they even lack a mouth and gut. They are red and pink in color. Giant squids are the opposite of zombie worms because they are extremely large. For example, they have two feeding tentacles which can be up to ten meters long, they also have eight arms that are all about half the size of their feeding tentacles. The feeding tentacles have hundreds of strong, toothed suckers and all arms have thousands of the same toothed suckers. The squid also has the largest eyes on earth, it has two eyes that are eleven inches in diameter. They are different colors, for example, at the surface of the ocean they are reddish orange or pink with spots of white and in the deeper parts of the ocean, they are silvery or gold. Yeti crabs are white or very pale yellow. They have hairy legs and chests and they measure almost six inches long. Each of these animals had to adapt to live in the sea and their appearances play a large role in this. For example, zombie worms don’t have a mouth or stomach, but instead they have skin cells that produce acid, the giant squids use their arms to catch prey and feed itself, and the crabs are able to survive in extreme heat and
One cryptozoologist suggested an invertebrate, like the bristle-worm. Though bristle-worms circle land, have varied back structure, and can be 9 feet long, most are small. What's thought to be the head and neck of the Loch Ness Monster could be the trunk of a swimming elephant, with the elephant's head and body misconstrued as "humps. " Elephants are also large. To place them at the Loch Ness, a paleontologist theorized traveling
The cuttlefish is thought provoking and interesting. This cephalopod possesses unique traits that the committee found perfect for the role. Despite the name, the cuttlefish is actually a mollusk related to squids. They have "W" shaped pupils, are colorblind, but also can sense the polarization of light. Although colorblind, cuttlefish still hold the ability to camouflage with brilliant colors and textures,
Squidward Tentacles is an employee at the Krusty Krab. He is a 34 year old male. He resides in Bikini Bottom. His hobbies include playing his clarinet and painting multiple pictures which he has false hope will one day be published in some museum. He has hatred for going to work, and is horrible with customer service. He exhibits a strong desire to fit in with a higher caste than himself. There have been many episodes though where when given the chance to prove himself worthy of a higher caste he will retreat to a safer place like his house. His esteem level seems very low. He never leaves his house other than for work either. He hates being social and that’s very obvious in every action Squidward carries out. He rarely dates and when he does there is never a second date. He is a healthy man of his age. He really doesn’t have many friends. There is his two neighbors Spongebob Squarepants and Patrick Star, they want to be friends with him but Squidward can barely tolerate either of them. When he is sad he usually turns to his music, painting, or bubble baths which he takes very often. His life goal or aspiration is to be a famous artist and musician. He’s a very smart individual but has absolutely horrible social skills.
Occasionally, a giant squid will wash up on shore or will come up in a fishing net, which has allowed scientists to get a close observation of these squid and their anatomy.
First of all, an octopus is a cellapod. Which means it has a soft body, and no bones. An octopus also has eight arms, large useful eyes, and suction cups. ( Octopuses and Squid, page 6 by: Tori Miller.) All of these traits are mostly used for hunting. Eight arms come in handy when your prey is fast and can get away easily, large eyes are useful when you need to see in the dark or the depths of the ocean, and suction cups are used when they need to grab hold of something.( Octopuses Squid, page 14.) ( National Geographic, Octopus Facts.) Octopuses have blue blood caused by copper and bag like bodies. When born they're 1/4 of an inch and don't rely on...
They rarely ever dive to great depths and mostly stay near the water’s surface.