SEA STARS SEA URCHINS ALLIES

SEA STARS SEA URCHINS ALLIES

Author: HENDLE GORDON

Publisher: Smithsonian

Published: 1995-08-17

Total Pages: 0

ISBN-13: 9781560984504

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Echinoderms, the star fish skeletons that beachcombers collect, are brilliantly colored and intricately ornamented creatures in their natural habitat. This reference features over 130 color photographs of five classes of echinoderms (sea stars, brittle stars, sea urchins, feather stars, and sea cucu


Sea Stars, Sea Urchins, and Their Relatives

Sea Stars, Sea Urchins, and Their Relatives

Author: Beth Blaxland

Publisher: Chelsea Clubhouse

Published: 2003

Total Pages: 32

ISBN-13: 9780791069967

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Defines echinoderms, such as sand dollars and crown-of-thorns sea stars, and describes their physical characteristics, life cycles, habitats, sense, food, and means of self-defense.


A Field Guide to Corals and Other Radiates of Galapagos

A Field Guide to Corals and Other Radiates of Galapagos

Author: Cleveland P. Hickman

Publisher:

Published: 2008-01-01

Total Pages: 161

ISBN-13: 9780966493245

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An illustrated guidebook to the corals, anemones, zoanthids, gorgonians, sea pens, and hydroids of the Galapagos Islands. Describes in full color 88 species. Includes an addendum to the three previously published field guides in the Galapagos Marine Life Series.


Australian Echinoderms

Australian Echinoderms

Author: Timothy O'Hara

Publisher: CSIRO PUBLISHING

Published: 2017-06

Total Pages: 633

ISBN-13: 1486307639

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Echinoderms, including feather stars, seastars, brittle stars, sea urchins and sea cucumbers, are some of the most beautiful and interesting animals in the sea. They play an important ecological role and several species of sea urchins and sea cucumbers form the basis of important fisheries. Over 1000 species live in Australian waters, from the shoreline to the depths of the abyssal plain and the tropics to Antarctic waters. Australian Echinoderms is an authoritative account of Australia’s 110 families of echinoderms. It brings together in a single volume comprehensive information on the identification, biology, evolution, ecology and management of these animals for the first time. Richly illustrated with beautiful photographs and written in an accessible style, Australian Echinoderms suits the needs of marine enthusiasts, academics and fisheries managers both in Australia and other geographical areas where echinoderms are studied.


Nudibranchs of the Coral Triangle

Nudibranchs of the Coral Triangle

Author: Andrey Ryanskiy

Publisher: Andrey Ryanskiy

Published: 2022-11-09

Total Pages: 151

ISBN-13: 5604204919

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Nudibranchs of the Coral Triangle became the only guide to nudibranchs on the market with an up-to-date 2022 taxonomy after its major update (November 2022) This book is a field guide, an assistant for the identification of nudibranchs species in the region. It is designed for divers, underwater photographers. The book presents 1060+ species nudibranchs that can be found and photographed in depths and regions accessible to recreational diving. Photographs, showing color variations and age differences are included. A lot of species covered by this guide have never before appeared in field guides or popular books. Compact text blocks provide information about Common name, Latin name, family, geographic distribution, size, and the most distinctive features. An extensive photo index at the beginning of the book helps you to find the right group of nudibranchs, especially for readers who have not yet mastered their names. Nudibranchs or sea slugs occur throughout the world’s oceans and are present in many marine habitats. The greatest diversity of species is found in the Indo-Pacific tropics with a concentration of species within the Coral Triangle (CT), encompassing the waters of six Southeast Asian countries: Indonesia, Papua New Guinea, Philippines, Malaysia, Timor-Leste and Solomon Islands. This global epicenter of marine biodiversity covers only 1.6 percent of the planet’s oceanic area, but attracts an increasing number of divers and underwater photographers, including nudibranch lovers.


Bringing Fossils to Life

Bringing Fossils to Life

Author: Donald R. Prothero

Publisher: Columbia University Press

Published: 2013-11-05

Total Pages: 689

ISBN-13: 0231536909

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One of the leading textbooks in its field, Bringing Fossils to Life applies paleobiological principles to the fossil record while detailing the evolutionary history of major plant and animal phyla. It incorporates current research from biology, ecology, and population genetics, bridging the gap between purely theoretical paleobiological textbooks and those that describe only invertebrate paleobiology and that emphasize cataloguing live organisms instead of dead objects. For this third edition Donald R. Prothero has revised the art and research throughout, expanding the coverage of invertebrates and adding a discussion of new methodologies and a chapter on the origin and early evolution of life.


Echinoderms

Echinoderms

Author: Eric Whitmore

Publisher: Nova Science Publishers

Published: 2014

Total Pages: 0

ISBN-13: 9781633211919

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Echinoderms play an important ecological role in marine communities, especially in relation to food chains, occupying diverse trophic levels such as herbivores, carnivores, detritivores and omnivores in the marine environment. These animals feed on many different kinds of food but the majority eat only small particles of edible matter suspended in the water or lying as detritus on the sea bottom. Although echinoderms occur at all depths from the intertidal to the abyssal zones and are present throughout all of the world's oceans, their distribution is limited by the composition and topography of the sea-bed, by temperature and pressure differences according to locality and depth, and by salinity and food supply. This book discusses echinoderms and their habitual environments as well as their reproductive biology and the ecology in which they form their habitats.


Trilobites of Black Cat Mountain

Trilobites of Black Cat Mountain

Author: George P. Hansen

Publisher: iUniverse

Published: 2009-03-04

Total Pages: 405

ISBN-13: 0595624618

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A photographic guide to Oklahomas Devonian trilobites. The geological history of Coal County, Oklahoma. Descriptions of rock formations where trilobites are found. Excavation and restoration of trilobites. A photographic atlas of the Lower Devonian trilobites of Oklahoma, with helpful information to aid in their identification. Trilobites are a well-known fossil group, possibly second most famous only to dinosaurs. With their easily fossilized exoskeleton, they left an extensive and diverse fossil record. They began a drawn-out decline to extinction during Late Devonian time, when all but one of the trilobite orders died out. This meticulously researched reference guide is a photographic atlas and descriptive compendium on the trilobites of Coal County, Oklahoma. The species described lived during the Lower Devonian in a shallow tropical ocean that had advanced over the landscape of North America. More than twenty species are exquisitely preserved in Oklahomas limestone rocks. Each species is carefully illustrated, including thorough descriptions, so that those familiar and unfamiliar can understand and appreciate these amazing creatures. The most current scientific research on these trilobites is also included. For those wishing to pursue a deeper interest in trilobites, a comprehensive bibliography lists hundreds of sources of information for further study.