What is a Planktivorous fish?


A planktivore is an aquatic organism that feeds on planktonic food, including zooplankton and phytoplankton. … Planktivores are an important link in marine and freshwater systems that connect primary producers to the rest of the food chain.

What animals only eat fish? Some creatures, including cnidarians, octopuses, squid, spiders, sharks, cetaceans, grizzly bears, jaguars, wolves, snakes, turtles, and sea gulls, may have fish as significant if not dominant portions of their diets. The ecological effects of piscivores can extend to other food chains.

Likewise What does planktonic mean?

Of or pertaining to plankton. adjective. Floating in the open sea rather than living on the seafloor. adjective.

What would we call a phytoplankton? Phytoplankton, also known as microalgae, are similar to terrestrial plants in that they contain chlorophyll and require sunlight in order to live and grow. Most phytoplankton are buoyant and float in the upper part of the ocean, where sunlight penetrates the water.

What is zooplankton and phytoplankton?

Definition. Phytoplankton is a group of free-floating microalgae that drifts with the water current and forms an important part of the ocean, sea, and freshwater ecosystems. Zooplankton is a group of small and floating organisms that form most of the heterotrophic animals in oceanic environments.

Who eats a eagle? What are some predators of Eagles? Predators of Eagles include humans, hawks, and raccoons.

What are dinosaurs that eat fish called?

Spinosaurids are members of the same two-legged family of dinosaurs, the theropods, that included Velociraptor and T. rex. One of its closest relatives was Baryonyx, a fish-eating dinosaur living in the region that is now northern Europe.

Who eats the turtle? A turtle’s predators depend on its species as well as its location. Common predators for the painted turtle and other land turtles include skunks, raccoons, gulls, foxes, ravens, weasels, crows, herons and other turtles, such as the snapping turtle, while sea turtle predators include killer whales and sharks.

What is Euphotic?

The euphotic zone is the layer closer to the surface that receives enough light for photosynthesis to occur. Beneath lies the disphotic zone, which is illuminated but so poorly that rates of respiration exceed those of photosynthesis.

What is planktonic larva? Planktonic larval stage in life gives species a way to disperse. The larvae develop while adrift at sea, often going through many stages before reaching adult body form. … The animal groups with larvae in the plankton include, sponges, crabs, sea stars, snails, worms, and fishes.

What is meant by zooplankton?

zooplankton. / (ˌzəʊəˈplæŋktən) / noun. the animal constituent of plankton, which consists mainly of small crustaceans and fish larvaeCompare phytoplankton.

What is plankton Spongebob? Plankton is an intellectual planktonic copepod and Karen is a waterproof supercomputer. Plankton shares a rivalry with Mr. Krabs, who owns the far more profitable Krusty Krab restaurant and sells a fictional burger called the Krabby Patty.

What is phytoplankton Class 12 English?

Answer: The microscopic phytoplankton are tiny forms of plant life on the sea. They nourish and sustain the entire southern ocean’s food chain. They are single-celled plants and use the energy of the sun to assimilate carbon supplying oxygen and synthesise compounds.

Is plankton a microscopic? Plankton are usually microscopic, often less than one inch in length, but they also include larger species like some crustaceans and jellyfish. Scientists classify plankton in several ways, including by size, type, and how long they spend drifting.

What is phytoplankton BYJU’s?

Phytoplankton – They are autotrophs or producers, e.g. cyanobacteria, algae, diatoms, dinoflagellates, etc.

Is a jellyfish a zooplankton? Jellyfish are a type of zooplankton that both drift in the ocean and have some swimming ability. Hundreds of jellyfish species live in every part of the ocean and belong to the same animal group as corals and sea anemones. … This shape is called a medusa, because it reminded people of Medusa from Greek mythology.

What is phytoplankton 11?

Definition of Phytoplankton

These are a type of microscopic plankton capable of photosynthesis found in oceans, seas, and freshwater, and an essential component of aquatic ecosystems. These can range in various sizes and shapes.

Who eats a fox? What eats a fox? Foxes are preyed upon by animals higher up in the food chain, such as coyotes, mountain lions, and large birds like eagles. Another threat to foxes are humans, who hunt them and destroy their natural habitats.

Who eats a squirrel?

There are several kinds of predators that eat squirrels. Among aerial predators, the red-tailed hawk appears to be the most common bird that targets squirrels. Weasels, coyotes, badgers, foxes, and bobcats are some of the most common mammalian predators for squirrels.

What does an owl taste like? Owls’ meat tastes similar to chicken meat.

What was the strongest dinosaur?

Tyrannosaurus, meaning “tyrant lizard”, from the Ancient Greek tyrannos, “tyrant”, and sauros, “lizard” is a genus of coelurosaurian theropod dinosaur. It also had a tremendous bite force, the strongest of any dinosaur and living terrestrial animal. Its bite force reached up to 12,800 pounds.

What was the biggest meat eating dinosaur ever lived? Spinosaurus (means Spine Lizard) was the largest meat eating dinosaur, even bigger than the T-Rex.

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