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Fish

A fish is any aquatic vertebrate animal that is typically cold-blooded, covered with scales, and equipped with two sets of paired fins and several unpaired fins.

9,777 Questions

Are lionfish harmful to people swimming in the Florida beach?

Lion fish have poisionus spines in their ornate fins and can kill a person if you touch them but they will never attack a person.

What is a bloodsucking fish with no jaw?

The bloodsucking fish with no jaw is likely to be a lamprey. Lampreys are jawless fish that use their toothed, funnel-like mouths to attach to other fish and feed on their blood and tissues.

What fish can you keep with discus?

Some suitable tankmates for discus fish include cardinal tetras, rummy nose tetras, dwarf corydoras, and bristlenose plecos. These fish share similar water parameter requirements and are less likely to bother the sensitive discus. It is important to avoid aggressive or nippy species that may stress or injure the discus.

What is the worldest most smelliest fish?

The surströmming, a fermented herring dish from Sweden, is often considered one of the smelliest fish in the world. Its pungent aroma comes from the fermentation process, which releases compounds like butyric acid that give it a strong and distinct smell.

Is a Coelacanth dangerous?

It's big enough to inflict a good bite on a human, but the very fact that we thought they were extinct indicates how rarely we bump into each other. As compared to a shark or a jellyfish, no, a coelacanth is not dangerous.

Why does the orange fish have three eyes on the simpsons?

The orange fish, known as Blinky, has three eyes in "The Simpsons" as a result of being mutated by the toxic waste from the Springfield Nuclear Power Plant, which is a running theme in the show. This mutation is used as a humorous way to comment on environmental issues and the consequences of human activity on nature.

What does barrel eye fish eats?

Barrel eye fish mainly feed on small fish, squid, and crustaceans like shrimp. Their diet also includes zooplankton and jellyfish. They are ambush predators, using their unique barrel-shaped eyes to help spot and capture prey in the deep ocean.

Puffer fish poison blocks voltage gated sodium channels like a cork so what effect would this neurotoxin have on the function of neurons?

Blocking voltage-gated sodium channels would prevent the influx of sodium ions necessary for generating action potentials in neurons. This would lead to a decrease in neuronal excitability, potentially causing paralysis, muscle weakness, and potentially respiratory failure.

How are anadromous and catadromous fishes similar?

Anadromous: Relating to fish, such as salmon or shad, that migrate up rivers from the sea to breed in fresh water.

Catadramous: Migratory pattern in which juvenile fish spawn in the open ocean but mature in freshwater.

When is salmon in season in Washington St?

Salmon fishing season in Washington State varies depending on the specific species of salmon. Generally, the salmon fishing season in Washington runs from April through November, with peak times varying for each species. Chinook salmon typically have a longer season compared to coho or sockeye salmon. It is best to check with the Washington Department of Fish and Wildlife for specific dates and regulations.

When might fish be considered a nonrenewable resource?

There are many species of fish which are already considered a non-renewable resource.

In fact there are many species of fish which have ceased to become a viable resource because of such severe overfishing that they cannot be commercially fished.

See the website http://www.nmfs.noaa.gov/fishwatch/ to get an idea of which fish species are being sustainably fished and which are not.

Fencing fish in tropix?

Fencing fish in Tropix involves setting up barriers or enclosures within the water body to create separate areas for different species of fish. This can help prevent aggression, territorial disputes, or competition for resources among the fish. It also allows for better management of the fish population and promotes a more organized and controlled environment for aquaculture or research purposes.

What is a slim edible New Zealand fish with sharp teeth for attacking prey?

The fish you are referring to is likely the New Zealand barracouta (Thyrsites atun). Barracouta are a slender, predatory fish with sharp teeth that they use to catch and feed on smaller prey. They are found in New Zealand waters and are known for their aggressive feeding behavior.

Is a puffer fish a salt water fish or a fresh water fish?

it's actually both. there are fresh water puffers and saltwater puffers and brackish water puffers. the fresh water ones tend to be large (2ft for some species) for a more accurate answer i need a species name for the puffer

What are facts about stonefish?

Stonefish have 13 spines on their back that inject a toxin when pressure is placed on them, such as a larger fish attacking or a human stepping on them. They have evolved a stone like camouflage that aids in hunting. They lie in wait for a smaller fish to swim by and suck it in at lightning speed.

What is the Domian of the Echinoderm?

i think you meant domain, and if you're asking for the domain, it's under domain eukaryotes because that's the only eukaryotic domain, that means that all the organisms that belong in this domain has DNA, since echinderms is a phylum that falls under animal, and animal has DNA, theye belong to eukaryotes domain

True or false that sea plants and fish are excellent sources of minerals that mayenrich your diets?

True. Sea plants and fish are excellent sources of minerals such as iodine, calcium, and iron which can help enrich your diet and promote overall health. Incorporating a variety of sea plants and fish into your diet can provide essential nutrients that are beneficial for overall well-being.

What Pangasius Hypopthalmus fish eat?

Pangasius hypophthalmus, also known as iridescent shark, is an omnivorous fish that primarily feeds on small fish, insects, crustaceans, and plant matter in the wild. In captivity, they can be fed a diet of commercially available fish pellets, live or frozen foods such as bloodworms, brine shrimp, and vegetables like lettuce or zucchini. It's important to provide a varied diet to ensure optimal health and growth.

How does a flying gurnard reproduce?

Flying gurnards reproduce by external fertilization, where the female releases her eggs into the water and the male releases his sperm to fertilize them. The eggs then develop into larvae that eventually settle on the ocean floor and grow into adult flying gurnards.

Are glow fish able to live in a small fish bowl?

Glo fish are genetically changed Zebra Danios. They are tropical fish and require temperatures of around 75F so a heater is required. They also grow to around 1.5 inches long so applying the basic rule for fish keeping (1 inch of fish needs a minimum of 1 gallon of water) you can see that on both counts a tiny bowl is no place for even the tinyest of fish. Far better you use the bowl as a vase.

Two men caught 36 fish X caught 5 times as many as Y How many fish did Y catch?

Y caught 6 fish.

X caught 30 fish (5x6).

Together they caught 36 fish.

Is a clown fish a jawless fish?

Clown fish do have jaws, so they are not a jawless fish.