Hermit crab info is detailed in this column. Hermit crabs are wrongly titled, as they do not live in isolation, but instead in groups. These can include as many as one hundred crustaceans. The scientific name is decapod crustacean. The name comes from the need for the creatures to find and use the abandoned shells of other animals to protect their soft abdomen.
Hermit crabs differ by size and shape according to their species. They have various stages of development, beginning in an egg, progressing to larval stage and then juvenile stage. Juvenile crabs are often terrestrial, but fully mature creatures are mainly sea dwellers.
As the crabs grow they must find a shell which can be used to protect their abdomen. These can be discards from other animals such as sea snails. On occasion empty pieces of wood and stone are also used.
Newer, larger shells are required the larger the animal grows. Often younger creatures will take over shells which have previously been used by larger or older crustaceans. There can be fierce competition for these shells. Crabs who have too small a shell are more vulnerable to predators and also find it difficult to grow. Therefore it is vital that the right hull is chosen.
People sometimes choose to keep these creatures as pets. They can survive for around thirty years if they are cared for correctly. This means keeping them at the right heat level and enabling them to access water frequently. Diet differs according to species, with some being omnivores but others being herbivores.
That was hermit crab info. These fascinating creatures have evolved to be able to use discarded items which they find to protect themselves. They make unusual pets but are useful in aquariums as they eat debris and algae.
Hermit crabs differ by size and shape according to their species. They have various stages of development, beginning in an egg, progressing to larval stage and then juvenile stage. Juvenile crabs are often terrestrial, but fully mature creatures are mainly sea dwellers.
As the crabs grow they must find a shell which can be used to protect their abdomen. These can be discards from other animals such as sea snails. On occasion empty pieces of wood and stone are also used.
Newer, larger shells are required the larger the animal grows. Often younger creatures will take over shells which have previously been used by larger or older crustaceans. There can be fierce competition for these shells. Crabs who have too small a shell are more vulnerable to predators and also find it difficult to grow. Therefore it is vital that the right hull is chosen.
People sometimes choose to keep these creatures as pets. They can survive for around thirty years if they are cared for correctly. This means keeping them at the right heat level and enabling them to access water frequently. Diet differs according to species, with some being omnivores but others being herbivores.
That was hermit crab info. These fascinating creatures have evolved to be able to use discarded items which they find to protect themselves. They make unusual pets but are useful in aquariums as they eat debris and algae.
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