He also applied his skill in making preparations of invertebrate animals for lantern-slides.

So, in special cases, we do have fossils even of small, soft invertebrate animals.

It Is Varied and the world invertebrate animal, first of all insect desert.

From such evidence, biologists have determined that the giant squid is the world's largest invertebrate animal.

About 50 to 100 million vertebrate animals and many more invertebrate animals are used around the world every year.

An earthworm is an invertebrate animal with a long body and no legs.

Most of everything that was going to happen, all the ways of making invertebrate animals, had already happened by the mid-Cambrian.

He was the first director who was specialized in invertebrate animals.

Its diet consists primarily of invertebrate animals, including earthworms and insects.

Spines are also found in invertebrate animals, such as sea urchins.