For over two decades Two Oceans has been the pre-eminent book to which scientists, students, divers and beachcombers turn to identify and learn about marine life, from sponges to whales and seaweeds to dune forests. In this exuberantly colourful, fully revised fourth edition, over 2 000 species are now covered, names and other details have been updated to refl ect the latest taxonomy and many new photographs have been added.
Charles Llewellyn Griffiths Charles Griffiths, of the Department of Zoology, University of Cape Town. His focus is primarily marine invasive species and marine biodiversity and taxonomy, as well as general rocky shore ecology.