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틸라피아(Tilapia) 경과관찰

틸라피아(Tilapia) 경과관찰

The World's Deadliest Venom Could Save Your Life

The World's Deadliest Venom Could Save Your Life

New research in both mice and humans investigated the link between vitamin A deficiency, brain development and Alzheimer’s risk. Researchers assessed mice who were genetically engineered to develop an Alzheimer’s-like condition. Vitamin A, the name of a group of fat-soluble retinoids, including retinol, retinal, and retinyl esters, helps boost the immune system and is mainly found in animal sources, including dairy, eggs, meat and oily fish, and some fruits and leafy vegetables. Researchers…

New research in both mice and humans investigated the link between vitamin A deficiency, brain development and Alzheimer’s risk. Researchers assessed mice who were genetically engineered to develop an Alzheimer’s-like condition. Vitamin A, the name of a group of fat-soluble retinoids, including retinol, retinal, and retinyl esters, helps boost the immune system and is mainly found in animal sources, including dairy, eggs, meat and oily fish, and some fruits and leafy vegetables. Researchers…

Adélie Penguins: Both parents care for the eggs. While 1 stays behind keeping the eggs warm and safe from predators, the other parent heads out to sea to eat. They feast mainly on krill, tiny shrimplike animals, but also eat fish and squid. Parents take turns caring for their young after they hatch until the chicks are about 3 weeks old. At that point, both parents may leave to forage for food while the chicks gather in the safety of a large group of other young penguins.

Adélie Penguins: Both parents care for the eggs. While 1 stays behind keeping the eggs warm and safe from predators, the other parent heads out to sea to eat. They feast mainly on krill, tiny shrimplike animals, but also eat fish and squid. Parents take turns caring for their young after they hatch until the chicks are about 3 weeks old. At that point, both parents may leave to forage for food while the chicks gather in the safety of a large group of other young penguins.

Photo by @BrianSkerry. A whale shark feeds in the blue water off the coast of Isla Mujeres Mexico. A small remora swims inside the sharks mouth but has little to fear since whale sharks are filter feeders eating mainly plankton and fish eggs. Whale sharks are currently listed as vulnerable due to human pollution and hunting and populations remain unstable due to the slow reproductive habits of these magnificent creatures. To learn more about whale sharks the largest fish in the ocean and…

Photo by @BrianSkerry. A whale shark feeds in the blue water off the coast of Isla Mujeres Mexico. A small remora swims inside the sharks mouth but has little to fear since whale sharks are filter feeders eating mainly plankton and fish eggs. Whale sharks are currently listed as vulnerable due to human pollution and hunting and populations remain unstable due to the slow reproductive habits of these magnificent creatures. To learn more about whale sharks the largest fish in the ocean and…

nashs-mango:  A painting of diverse sea anemones by Giacomo Merculiano, 1893.These cnidarians are predators feeding mainly on fishes and crustaceans. They have nematocysts containing very toxic actinotoxins that they shoot into prey with hair-like structures. These animals have a fossil record dating to the middle Cambrian (more than 500 million years ago), though having soft-tissue bodies, fossilization is rare. Also see this video with a live anemone being pursued by its own predator.

nashs-mango: A painting of diverse sea anemones by Giacomo Merculiano, 1893.These cnidarians are predators feeding mainly on fishes and crustaceans. They have nematocysts containing very toxic actinotoxins that they shoot into prey with hair-like structures. These animals have a fossil record dating to the middle Cambrian (more than 500 million years ago), though having soft-tissue bodies, fossilization is rare. Also see this video with a live anemone being pursued by its own predator.

Photo by ©@mattdraperphotography Great white shark. The great white shark (Carcharodon carcharias), also known as the great white, white pointer, white shark, or white death, is a species of large lamniform shark which can be found in the coastal surface waters of all the major oceans. The great white shark is mainly known for its size, with an average maximum length of 3.9 to 4.8 m (13 to 16 ft) and an average maximum weight of 680 to 1,100 kg (1,500 to 2,430 lb). Rarely, some extremely…

Photo by ©@mattdraperphotography Great white shark. The great white shark (Carcharodon carcharias), also known as the great white, white pointer, white shark, or white death, is a species of large lamniform shark which can be found in the coastal surface waters of all the major oceans. The great white shark is mainly known for its size, with an average maximum length of 3.9 to 4.8 m (13 to 16 ft) and an average maximum weight of 680 to 1,100 kg (1,500 to 2,430 lb). Rarely, some extremely…

21 Of The Freakiest Fish Caught On "River Monsters"

21 Of The Freakiest Fish Caught On "River Monsters"

Rhynchosaurus (beaked lizard) is a genus of rhynchosaur that lived during the Middle Triassic Period Mastodonsaurus ("breast tooth lizard") was a large-headed amphibian of the Triassic. It was a giant among the stegocephalians and the largest animal 200 million years ago. It looked like a huge frog, with a triangular head that was about 4 feet long and with total body length about 15 feet long. Mastodonsaurus inhabited swampy pools and lived mainly on fish. Hyperodapedon was a beaked reptile…

Rhynchosaurus (beaked lizard) is a genus of rhynchosaur that lived during the Middle Triassic Period Mastodonsaurus ("breast tooth lizard") was a large-headed amphibian of the Triassic. It was a giant among the stegocephalians and the largest animal 200 million years ago. It looked like a huge frog, with a triangular head that was about 4 feet long and with total body length about 15 feet long. Mastodonsaurus inhabited swampy pools and lived mainly on fish. Hyperodapedon was a beaked reptile…

"Kusu Island is well developed today, mainly to support the steady stream of worshippers to the shrines on the island. The island with its two swimming lagoons is also a popular destination for day-trippers to enjoy the sun and sand.   Marine life of Kusu Island Kusu is ringed by reefs with a bewildering variety of hard corals and soft corals. Commonly encountered animals include clown anemonefishes, anemone shrimps, giant clams and a wide variety of other fishes and crabs."

"Kusu Island is well developed today, mainly to support the steady stream of worshippers to the shrines on the island. The island with its two swimming lagoons is also a popular destination for day-trippers to enjoy the sun and sand. Marine life of Kusu Island Kusu is ringed by reefs with a bewildering variety of hard corals and soft corals. Commonly encountered animals include clown anemonefishes, anemone shrimps, giant clams and a wide variety of other fishes and crabs."

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