Kerry Brougher, Director of the Academy Museum, said that Junkyard Bruce will be an 'extraordinary addition' to the museum. Pictured above, a scene from Jaws. Jaws was a major hit for Universal Pictures, and made a name for director Steven Spielberg. Pictured above is a scene from the 1975 film.
Page 1 â Crustaceans â bugs of the sea. Crabs and crayfish are crustaceans, a subdivision of arthropods â the large group of animals without backbones (invertebrates) that includes insects, spiders, mites, scorpions and springtails.Arthropods have jointed legs and a hard outer shell that acts as a skeleton.rabs and crayfish are crustaceans, a subdivision of arthropods â the large group of animals without backbones (invertebrates) that includes insects, spiders, mites, scorpions and springtails.
A crustacean falls into the insect and spiders family. It is an insect with segmented body which has a very big difference from the original spider family. And there are nearly 25000 species of crustacean. And majority of crustacean live in water than on land. The ones who feed on wood lice reside on land. The crustaceanâs body is made of 50 different segments. But the higher crustacean have 19 different segments. Its body has three segments. One is the head, thorax and then the abdomen. The head and the thorax are a single unit called as the cephalothorax. It usually has a hard substance that covers the body. It appears as an external skeleton which protects it like an armor. But this skeleton does not grow with the body of the animals.