Sea Stars


Book Description

Did you know that sea stars pump water instead of blood through their systems? Although commonly called starfish, these life forms are not fish! Instead, they are part of a group containing other animals like sea urchins and sand dollars. Sea stars are hardy animals that can grow new limbs and open clam shells. In this interesting title, students will enjoy learning more about these shining ocean stars!







Sea Urchins


Book Description

"Simple text and supportive images introduce beginning readers to Sea Urchins. Intended for students in kindergarten through third grade"--Provided by publisher.




Sea Urchins


Book Description




Brittle Stars, Sea Urchins and Feather Stars of British Columbia, Southeast Alaska and Puget Sound


Book Description

The authors describe 24 species of brittle stars, 8 sea urchins and 2 feather stars inhabiting the coastal waters of BC, the Alaska Panhandle and Puget Sound. All species described live in the shallow waters to a depth of 200 meters; but the authors include species lists of all known species in the region, even those in deeper water. They discuss anatomical features, behavior, reproduction, feeding, parasites and predators for each group. The species descriptions provide all the details to satisfy the professional biologist, yet the authors' easy-going style makes this book suitable for anyone interested in coastal marine life. Each account contains descriptive and comparative biology, with illustrations and photographs, as well as more details on the life and habits of the animal. A section of colour photographs helps with identification.