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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

What types of fish did the Rhode Island colonists fish?

there are about 3000 types of fish there are about 3000 types of fish

Is the circulatory system of a bony fish open or closed?

Closed, With a "Single loop" that pumps from the heart to the rest of the body, back to the heart and so on.

How many kinds of fishes are there and please list them?

There are way too many species of fish to list here. Consult one of numerous field guides for that info.

How do you get on Lulu?

I think you mean Hulu just type in hulu.com on your computer

What does a cobbler fish look like?

May I suggest you first find out which 'Cobbler Fish" you are referring to. There are many fish that have that common name depending on where one lives.

Does buckroe still have a fishing pier?

No....

The fishing pier was wiped out by Hurricane Isabel. YES! They just reopened the newly rebuilt pier! Very nice and $8 a day to fish. You do not need a license to fish on the pier.

Does fish oil cause gas?

yes it dose to some people but most people do not even notice it

Do Anchovies have feathers fur or fins?

Anchovies are not birds, so they don't have feathers.

Anchovies are not mammals, so they don't have fur.

Ahchovies are fish, so they do have fins.

What do Bony fish eat?

trout, ocean sunfish which is the largest bony fish in the world, and the black marlin

Can newborn clownfish fry eat cyclopeeze?

Maybe.

The most popular source for hobbyist answers about clownfish care and breeding is Clownfishes by Joyce D. Wilkerson. She gives an entire chapter to the requirements for culturing live foods, of progressively larger size, to support the fry through the larval through juvenile stages.

When hatched, clownfish larvae are approximately 3 mm in length. For them to feed, they require

* very small animals that fit into their tiny mouths * slowly moving prey that they can detect, track and capture * remain free-swimming (don't sink to the bottom or rise to the surface) * soft and easily digestible * can be easily cultured Wilderson recommends rotifers as the ideal first food for captive rearing of clownfish larvae, to be followed by newly hatched brine shrimp at about day 6 (or slightly later).

She does describe, however, some successes that have been achieved using non-live foods. She doesn't mention Cyclop-eeze* specifically, but does indicate that any substitute foods must be very small (100-200 micron range). Frozen Cyclop-eeze is, however, in the 750-1200 micron range (according to their websites: http://www.freezerbar.com and http://www.cyclop-eeze.com/product_info/12-21.html ). Using their dry "flake" variety would allow you to further grind the food to a smaller size using a mortar and pestle.

Newly hatched clownfish require excellent water quality. One disadvantage of any alternative to live rotifers is an increased need to clean any excess food from the rearing tank before it can decay; uneaten live rotifers will survive in the tank, providing a longer feeding period for the fish.

Tank cleaning, especially in the first few days of life, can be challenging since the fry are so small that any type of siphoning or even a sponge filter can easily "toss the baby with the dirty bathwater" (so to speak). A manual pipette, eye dropper, or small turkey baster will provide a more controllable suction. Tank cleaning is further complicated by the inability of the newly hatched fish to tolerate very strong lighting so even finding the excess food (as well as any non-surviving larvae) may difficult.

* Cyclop-eeze is a trademarked name for a (biologically engineered decapod) aquarium food product from Argent Chemical Laboratories.

It should be noted that Argent has also introduced another dry product called 'AP' (for 'artificial plankton') that is of a more appropriate size (50 - 150 microns). See: http://www.argent-labs.com/argentwebsite/feeds.htm Other manufacturers have also introduced new foods specifically for larval rearing.

How do salmon carry out external fertilisation?

The female fish lays a great amount of her eggs in a good, protected spot, then the male swims over it and ejects his sperm cells in a fluid. This settles down over the batch of eggs, and the sperm fertilize most if not all the eggs.

Does hake have scales?

The fish has small, deciduous scales, which means they rub off easily.

What is MICRO FISH?

Its actually 'Micro-fiche' and before the advent of computers, important documents and arcticles were copied and reduced onto a sheet of film (similar to xray). thus large amounts of information were able to be stored easily. Micro-fiche were viewed in special electronic magnifying machines. Check with your local library - they probably still have them hiding somewhere! Micro-fische is an old, outdated data/records system in which data was recorded by photographing [final product was a POSITIVE slide rather than a negative film slide] documents and reducing the size of say an 8 1/2 inch by 11 inch document to about an inch [maybe less].

Then, a few dozen of these slides were put on a single sheet of film about 5 inches by about 8 inches. An example of a common use [before computers became commonly available] was to put parts catalogs for lawnmower and lawn equipment.

The user would have to have a machine in which one of these film "cards" was inserted, and an internal light and lens would enlarge and project the page image onto a screen on the front of the machine. Some even allowed one to press a button and print a copy of the image.

This system was used in many Texas County Clerk's offices to record and retrieve property deed records. They have now been replaced with computers.

Up until just a year or ago, a few small lawn equipment, lawnmower, and small engine repair shops still used the Microfische system for looking up part numbers to allow them to order repair parts.

I suspect there are still a few Microfische systems probably in use where the information/data on the film "cards" is not subject to being outdated. I don't know if there is any system to print new cards, so only data that doesn't go out of date would still being used. If one had one of the camera machines, then new "cards' could be made, allowing continued use.

Types of round fish and flat fish?

If you google "flat fish" you will see that there are more than 500 species of "flat fish" listed. If you google "round fish" you will see that there are even more fish that are round in section than there are flat fish. I guess that means that there is not enough room here to list them all, even if I did know all their names.

What color are angler fish?

A dark mottled brown or grey, depending on species and sex.
Well, I'd say it's some sort of brown. If you just search it on Google Images, you can get an idea of the color.

If I am fishing on a boat and playing music on the stereo system will the music scare the fish?

yes the vibrations made from the music will transfer through the water and usually this will scare the fish

What else do fish eat?

It's best to only use fish food. Because if it's anything else they could choke and die. But it's hard to determine what all fish eat because all fish are different.