What is hearing organ of fish?
"Fish Hearing Studies Physiological work on the octavolateralis system shows that fish can acquire information from a sound source using two systems, the inner ear and the lateral line (Parker, 1909; Popper and Platt, 1993), though sensitivity to sound pressure requires an additional connection between the ear and swim bladder or other air reservoir (Popper and Fay, 1993; Yan et al., 2000). For most fish, the lower frequency range between 10 and 30 Hz is perceptible through the lateral line mechanoreceptors, which can be responsive to frequencies as high as 300 Hz (Munz, 1989; Popper and Fay, 1993; Coombs and Montgomery, 1999)."
Source: http://www.ariamarine.com/Fish_%20hearing/fish_hearing.htm
European fish with spiny dorsal fins and mobile jaws?
The European fish you are referring to is likely the European Sea Bass (Dicentrarchus labrax). It has spiny dorsal fins and jaws that can move to catch prey. It is a popular game fish and is known for its strong fighting ability.
Does a puffer fish molt as it grows?
No, puffer fish do not molt like some invertebrates or other animals. Instead, they grow by gradually adding layers of calcium carbonate to their existing scales. This process allows them to increase in size while maintaining their protective armor.
What do fish want when they stare at you?
Fish may stare at you out of curiosity, as they are often intrigued by movement and new objects in their environment. They may also be observing you for signs that you are providing food or that it may be time for feeding. It is unlikely that they are expressing emotions such as desire or intent through their gaze.
Pumpkinseed fish are omnivores that feed on a variety of food items including aquatic insects, crayfish, small fish, and plant matter. They use their small mouths and specialized teeth to crush and consume their prey. Pumpkinseed fish also use their keen eyesight to locate and capture food in their aquatic environment.
What color chopping board should be used for fish?
A dedicated blue chopping board is typically used for fish in commercial kitchens to prevent cross-contamination and maintain food safety standards. This helps to easily identify and separate fish preparation from other food items.
No, pollack and cod are two different species of fish. While they are both commonly used in cooking and have similar textures, flavors, and nutritional profiles, they are distinct species with unique characteristics. Pollack is generally more affordable and sustainable compared to cod.
Which creatures came next on earth after fish?
After fish, amphibians were the next group of creatures to evolve on Earth. Amphibians are cold-blooded vertebrates that can live both on land and in water. They were the first vertebrates to colonize terrestrial habitats.
Common reason fish die in a fish tank and what does it have to do with nitrogen cycle?
Ammonia poisoning resulted from incomplete nitrogen cycle or no filter at all, shock from sudden change in water temperature and (or) water chemistry, overfeeding.
These are the leading causes for fish dying in a fish tank. In fact, the average life span of fish sold in the U.S. is only 3 weeks.
Nitrogen cycle is the most important of them all, since it is unknown for most new fish keepers.
No, sea monkeys are an unequaled species of brine shrimp. The scientific name is Artemia Salina. Scientists bred the Sea monkeys to get bigger, and live longer than other brine shrimp. "Sea" because they live in water and "monkey" because of their tails, and they're really playful.
Will your sea monkey die in cold water?
Sea monkeys are sensitive to extreme temperatures. Cold water can slow down their metabolism and potentially lead to death. It's important to maintain a consistent temperature for your sea monkeys to ensure their health and well-being.
What happends if star fish arms break off?
If a starfish's arms break off, they have the ability to regenerate lost arms as long as part of the central disk remains intact. Each severed arm can also potentially regenerate into a new starfish if conditions are right. This ability to regenerate is essential for the survival and reproduction of starfish.
How might a fish survive in a closed container?
A fish might survive in a closed container if adequate oxygen is provided through aeration or a built-in oxygen system. Additionally, regular water changes and filtration systems can help maintain water quality. Feeding the fish appropriately and monitoring water temperature are also important factors for its survival.
What do you call a sketch of a fish's fin?
I call it a sketch of a fish's fin. I am sorry if this does not help, but unless there is a fancy name for it I'm pretty sure its a sketch of a fish's fin. Answer: I call it a sketch of a fish's fin too but on my math hw thing it says u call it a scale drawing. how dumb is that?
Crabeaters (Rachycentron canadum)-also known as black kingfish, black salmon, ling, lemonfish, cobia, aruan tasek, etc.-are perciform marine fish, the sole representative of their family, the Rachycentridae.
Lemonfish (Rachycentron canadum)-also known as black kingfish, black salmon, ling, cobia, crabeaters, aruan tasek, etc.-are perciform marine fish, the sole representative of their family, the Rachycentridae.
Why is fish farming helpful in dealing with the problem of decreasing numbers of fish?
Inland fish farming can be helpful because fish species can be raised under ideal circumstances without the fear of predation. Thus a larger number will survive to be released, strengthening the wild stock. Water-based fish farms tend to be bad for the non-captive local fish by altering/poisoning the water with high concentrations of fish poop, chemicals, and food waste.
How can you save dying fighting fish?
To save a dying fighting fish, first check the water parameters (temperature, pH, ammonia levels) and perform a water change if needed. Ensure the tank has proper filtration and oxygenation. If the fish is showing signs of illness, consider treating with appropriate medication, and observe behavior closely for any further changes.
What layer of ocean does the fangtooth fish live in?
The fangtooth fish primarily inhabits the bathypelagic zone of the ocean, which ranges from 1,000 to 4,000 meters deep. This deep-sea fish is adapted to the extreme pressures and low light conditions of these depths.
How long do it take a fish to get big?
The time it takes for a fish to grow to a large size can vary greatly depending on the species of fish, its diet, environment, and genetics. Some fish, like goldfish, can reach their full size in a few years, while others, like sturgeon, can take decades to reach their maximum size.
What is sperm-filled fluid found in a fish?
Milt is the sperm-filled fluid found in a fish. It is released by the male fish during the reproductive process to fertilize the eggs released by the female fish.
What is a fish that starts with a q?
this is four fish that start with q
Queen Angelfish
Queen triggerfish
Queensland blenny
Quillfish
What fish can you put with an axelotl?
It is recommended to house axolotls alone, as they may mistake smaller fish as food and try to eat them. The fish might also nip at the axolotl's gills. If you wish to keep fish with your axolotl, choose larger, non-aggressive species that are too big to be eaten. Avoid anything that may stress or harm your axolotl.