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.
In fact, these two common pests are not insects or arthropods. They are crustaceans and are, in fact, the only crustaceans that have adapted to living completely on land rather than water. Because of this, pillbugs and sowbugs have more characteristics and appearance similar to crayfish or lobsters than to insects.n fact, these two common pests are not insects or arthropods. They are crustaceans and are, in fact, the only crustaceans that have adapted to living completely on land rather than water. Because of this, pillbugs and sowbugs have more characteristics and appearance similar to crayfish or lobsters than to insects.