Lobsters and Yabbies are two types of crustaceans. Both lobsters and yabbies are invertebrates with a hard protective exoskeleton. The common yabby is a crustacean similar to lobsters, however, unlike a...

A distinctive difference between the crab and lobsters is the shape of exoskeleton; the crab has a smaller circular exoskeleton, whereas the lobster is larger and longer. A lobster also has a long tail which...