an octopus has a squishy outer layer and a crab has a hard shell to protect it. the crab has claws to catch its food and an octopus has suckers to latch on to its prey. an octopus can also squeeze into really small spaces because it can move its skin and shrinks down to size. that is the difference between a crab and an octopus.
what are some differences between the way a hang fish feeds
Penguins, crabs, and some fish
In general, river crabs eat dead fish, some plants, and some loose fish pellets that are left in the water.
The majority of crabs are omnivores, while some are carnivores, and some are herbivores. Crabs will often eat algae, worms, small fish, and sometimes dead fish or other crabs. Diet varies depending on the species.
Depending on the species of crab, its food source will vary. Crabs eat algae, water plants, small fish, other crabs, shell fish, and some will eat dead fish or decaying vegetation.
fish, crabs, humans if they get in the way.
seagulls, crabs, some fish, seastars
yes, at least with some types of crabs. clowns will do well with hermit crabs, though I'm unsure with other varieties. clown fish naturally live with crabs, but they may need an anemone if it is a particularly aggressive crab.
Birds, some fish, ect...
some predators are large fish, crabs, rays.
What are some simmilarites and differences between an Eastern screech owl and a Tawny owl?
just tie a fish to a long tread, and place it near crabs hole ,as soon you keep you go away from that hole holding that another end of thread,the crabs will come to eat the fish within some time . it will