Containers for containing live animals; containers for containing or transporting live animals for the seafood or fishing industry; containers or boxes for storage or transportation of individual animals; plastic crates, for containing stackable plastic boxes of animals; dividing screens for boxes for animals; floating containers for animals; modular storage boxes; plastic boxes or crates for animals; plastic boxes adapted to stack within a larger plastic box for containing individual live animals; portable containers or boxes for live animals; portable containers or boxes for portably containing individual live animals; portable containers including faceplate and wings to assist to direct animals into the container; stackable boxes for containing live animals; stackable trays for live animals; parts and fittings for any of the foregoing; and none of the forgoing being made of metal