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Crustaceans
Usually considered as a subphylum, Crustaceans comprise a group of arthropods including crabs, crayfish, lobsters and shrimp. Most crustaceans are aquatic animals, though some are terrestrial, parasitic and barnacles. Crustaceans have a chitinous exoskeleton, segmented body, and paired jointed limbs.
1,209 Questions
How much crustaceans does a human consume in a year?
As many as four million crabs a year were reported pulled from the ocean.
Twist off the head and tail, then peel off the shell around the body.
Do prawns live in fresh water or salt water?
They can live in both
There are many species of prawn (most are edible)
salt water prawns taste better then fresh water in my opinion
Well pill bugs (otherwise known as rollie-pollies) are not bugs rather part of the crustaceans however should not be put in still water to answer your question they r commonly used in projects and provide end-leas fun 😄
(: Hope you found it helpful :)
Squids are carnivorous creatures feeding on various types of small fish, crabs and shrimp. They have been documented to feed on other smaller squid than them too. They hunt on their own and actually consume a great deal of food.
What do fresh water crayfish eat?
Fresh water crayfish in the wild feed on both living and dead plants and animals. Those kept in aquariums can eat fish food and plants, but will also feed on small fish which they can catch.
Why do crayfish gills have a large surface area?
The gills are feathery so it has more surface area, allowing more gas exchange!
By gas exchange u mean to take in oxygen and let out carbon dioxide, right?
same reason animals eats anything - to get energy to stay alive, move and breed.
Why are woodlouse named woodlouse?
Well it isn't really name a woodlouse the scientific name for it is dregonmss
Does a cat have a radial symmetry?
yes. because a symmetry is when you draw a reflection so radial reflection is just if you draw the reflection but in the colors it has drawn.
Many humans eat crab and stuff like that at restaurants.
Mostly birds that live near water however many types of fish such as the striped bass like crustaceans in their diet as well
How many pairs of JOINTED legs do an arachnid have?
10 total. There are 4 pairs of walking legs and 1 pair of chelipeds (these are used by the male to transmit sperm to the female and used by both genders to bring food closer to their chelicerae/mouthparts)
We recently studied arthopods in zoology.
Crustaceans move by at least five pairs of jointed legs with one pair of jointed legs per segment.
Will triops eat your other crustaceans?
Triops can eat a range of fish food (pellets not flakes).
Triops can also eat:
grated carrot
rice
small pieces of fish
prawn(not much bigger than food pellets)
ranges of fruit
I got all this information and more at www.triops.bravehost.com
Nope, roly polies are herbivorous, feeding on rotting leaves and such. ^^
Are the mandibles of crustaceans homologous to the mandibles of uniramians?
What are you compairiing them to? They can be homologous to one thing, but alanogous to another. Please find the definitions of your possiblities before asking people for answers to your homework.
Crayfish have the ability to regenerate practically any appendage that gets broken off. They can regrow legs, claws,antennae, even eyes if they happen to get snipped off in a fight.
