Crustaceans

there are many types of prawns.

- tiger prawns

-lobster

-shrimp

-king prawns

-North Atlantic prawns

-baby prawns

i hope this i enough

what is a grade prawns

If you like seafood such as lobster or shrimp, you will likely enjoy crayfish (also called crawfish or crawdad in the US). There are many ways to cook them in dishes or boil them in a flavorful broth and eat them out of their shells.

I have a crayfish and its been alive for 4 years now. We feed it usually cheap goldfish, about a dozen 3xs a year or so. They also like earthworms, raw meat and anything else thats alive or lived at one time. They are bottom feeders so they will eat scraps

First, when it needs to get away, it tucks in the abdomen so it can swim away backwards, really really fast... Also, the abdomen can stir up the dirt so the predator can't see.

you take a cup of pee and pour it on the bug and the bug wil be gone in a giffy.(5SECONDS) you squash them under your shoe. if you are a woman wearing a high heel shoe you need to grind or smear him so he is squashed completely

Yes. I have a five gallon tank with two goldfish and a blue crayfish and they have lived happily for several months. Granted, the crayfish may snap at the goldfish, but if you choose fast goldfish they should be fine.

no, they have other mouth appendages though such as the 1st and 2nd maxillias, right behined the mandiable(jaw). Then the 1st, 2nd, & 3rd maxillpeds come after that. The maxillias and the maxillpeds hold the food in place and they sense taste and touch.

Because they are delicious!!

No seriously here is what I found:

"Crayfish are threatened by habitat destruction caused by dams, water pollution, erosion, siltation, in-stream gravel dredging and, particularly, the introduction of nonnative crayfishes and other exotics. About 65 species of crayfish are endangered, threatened, or listed as species of special concern by the states in which they live, and 48 percent of our native crayfish species are in need of protection. These numbers are best estimates only. The exact status of crayfish endangerment or extinction rates in the United States is largely unknown because very few distribution and population surveys have been completed. "

Here is a link to the site where I found this information:

http://www.ext.vt.edu/pubs/fisheries/420-524/420-524.html

They can have up to 15 babies at a time and can carry 30 in there tummy.


They are red poisonous spiders if you see one in your house kill it straight away.

I would feed it about once every two days in a little lid or something where it can get food and water as it needs.

It depends on the clam species. Apparently, some start out as little swimming larvae, and secrete a hard shell during one of their larval stages, or when they go through metamorphosis. Other species are released from the parent's mantle cavity as fully developed little clams.

A potato bug is a awful looking bug that looks like a half bee half spider and half cricket.

Type in Potato Bug on google.com the you will see how grose it looks like.

Crayfish look like small version of New England type of Lobsters. They live in fresh and brackish waters depending on the species. They will eat anything that is meaty, including worms, leaches, larvae or their specialty, sleeping fish.

Crayfish (or crawdads) live in aquariums.They can go extremely long periods of time without eating and they will eat gunk that is stuck to the bottom of the aquarium and live fish. Sometimes they will also eat fish food and shrimp pellets. if there are other fish living in the aquarium, make sure you cut of the crayfish's claws so they cannot catch the fish(it does not hurt them and the claws will grow back when they malt their exoskeleton). temperature and lighting do not really effect the crayfish so you don't have to worry about controling that. Every 3 to 12 months, a crayfish will malt its exoskeleton; leave the old exoskeleton in the aquarium for the crayfish to eat because this will help him grow a healthy one the next time. Crayfish like to have a rock or cave-like structure to shelter in.

Insects must have a head, thorax, and abdomen. They have three pairs of legs and usually two pairs of wings. The crayfish obviously doesn't have wings, (not sure about the other requirements) so it is not an insect.

the colours of a cray fish are usully red , orange and brown

Crayfish, lobsters, and crabs are all examples of crustaceans.

Tie up the lobster's claws and then hold its body with two hands. After that, crack it in half. The most humane way is to put the live Lobster into the deep freeze for about an hour before you want to cook it, this shuts down the Lobsters systems, it goes into a deep sleep, then drop it into lots of boiling water to cook it.

• Blue crabs grow and reproduce quickly, but many populations are threatened by habitat loss from pollution and coastal development.
• In the Gulf of Mexico, there is high by catch of blue Crabs from shrimp trawls.

how do crayfish grind up there food in there stomach

Yes, according to some documentation I found online. There was a year, I want to say 2002 were there was lots of rain fall and crayfish were coming out of the river and into people's yards.

Where I am from in Northern California, in the only place I ever fished for them, I used a flyrod. My local shop told me to use a Calliabaetis dry fly (think that's how it's spelled) and I and my friend had good success, but this may be seasonal, as it was in September of the year and relatively warm. They like to hit close to the bank as opposed to rainbows or brookies who tend to range all over...hope this helps!

They will eat any and all flies, smaller fish, mice and even other trout.

Krill live in the southern oceans. but one type called the Antarctic Krill does live in of course the antarctic. Euphausia superba, makes up an estimated biomass of over 500,000,000 tonnes (490,000,000 LT; 550,000,000 ST), about twice that of humans. more than half is eaten by whales, seals, penguins, squid and fish every year, but they are replaced by reproduction. Most krill species have large daily vertical migrations, by doing this they provide food for many other animals.