This is the largest species of sea pen encountered by divers in the northern Pacific. the short, slender branches of the stalk are white, as are the polyps.

The types of plants and animals that live on seashores in temperate regions are similar around the globe, but many of the individual species in south-eastern Australia are found only in this region. Field Guide to the Seashores of South-Eastern Australia features colour photographs, descriptions and ecological notes for around 240 species of the more common plants and animals found on rocky, sandy and muddy shores along the coastline from Port Lincoln, South Australia, to the Hawkesbury River, New South Wales, and Tasmania. This guide will allow beachgoers to learn interesting details about the plants and animals they come across, while also having sufficient scientific detail for natural history enthusiasts and biology students to develop their understanding of these shore ecosystems.

Includes bibliographical references and index.

Our coastline extends from the tropical waters of the north to the temperate waters in the south, and attracts thousands of swimmers, sailors, skindivers, fishers, naturalists and beach walkers. This heavily illustrated and informative book identifies those animals in the sea that might cause injury and which can, by taking precautions, be avoided. These include jellyfish, sea anemones, corals, octopus, squids and cuttlefish. A glossary of technical terms and a comprehensive index will help readers to quickly access this information.

A complete summary of Australia's known crustaceans.A Field Guide to Crustaceans of Australian Waters is a complete summary of Australia's known crustaceans. It is the only book of its kind. This second edition incorporates up-to-date information, checked by world experts, and even features the recently discovered subterranean crustaceans, some of which have never - literally - seen the light of day. This book will be of interest to fishermen, both amateur and professional. Marine zoologists, research organisations and fisheries will find it useful for identification and other purposes. For the general reader, it will open a door on the competitive and often dangerous life of ocean-dwellers.