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.
Arachnids, crustaceans and insects are three different types of animals within the animal kingdom. Arachnids include species like spiders, ticks, mites and scorpions.Crustaceans include species like barnacle, crayfish, crabs, lobster and shrimp.Insects include species like ants, bees, butterflies, grasshoppers, mosquitoes and wasps. The defining characteristics of these three different types of animals are described below. 1  Body structure: Crustaceans have no skeleton.rustaceans include species like barnacle, crayfish, crabs, lobster and shrimp. Insects include species like ants, bees, butterflies, grasshoppers, mosquitoes and wasps. The defining characteristics of these three different types of animals are described below.