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Author: N. V. Subba Rao
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 530
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Book Description
Author: N. V. Subba Rao
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 530
Get Book Here
Book Description
Author: N. V. Subba Rao
Publisher:
ISBN:
Category : Chitons
Languages : en
Pages : 530
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Book Description
Author: Deepak Apte
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 170
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Book Description
The first field guide to the seashells of India, this book describes more than 300 common species, providing precise descriptions of shell morphology, habits and the habitat of each species. It includes 13 full color plates, bibliography, glossary and index of scientific names and will interest both amateur collectors and beginners in conchology.
Author: Deepak Apte
Publisher: Oxford University Press, USA
ISBN: 9780199458073
Category : Science
Languages : en
Pages : 0
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Book Description
THE BOOK OF INDIAN SHELLS by Deepak Apte, first published by the BNHS-OUP in 1999, and widely used as a field guide for many years, is now out of print and also outdated from the taxonomic point of view. Taxonomy is rapidly evolving, especially for lower taxa; several names have changed since aThe Book of Indian Shellsa was published. Several species have been rearranged taxonomically or newly described. SEA SHELLS OF INDIA is an updated version of THE BOOK OF INDIAN SHELLS not just with regards to taxonomy, but also with respect to quality of illustrations. The book aims to aid students and researchers in field identification. It covers 488 species of gastropods in colour with comprehensive synonyms, besides 21 plates of live animals, allowing the reader to appreciate the beauty of the animals that reside inside these shells.
Author: Germaine Le Clerc Warmke
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 400
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Book Description
Author: M.G. Harasewych
Publisher: University of Chicago Press
ISBN: 022617705X
Category : Science
Languages : en
Pages : 658
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Book Description
Who among us hasn’t marveled at the diversity and beauty of shells? Or picked one up, held it to our ear, and then gazed in wonder at its shape and hue? Many a lifelong shell collector has cut teeth (and toes) on the beaches of the Jersey Shore, the Outer Banks, or the coasts of Sanibel Island. Some have even dived to the depths of the ocean. But most of us are not familiar with the biological origin of shells, their role in explaining evolutionary history, and the incredible variety of forms in which they come. Shells are the external skeletons of mollusks, an ancient and diverse phylum of invertebrates that are in the earliest fossil record of multicellular life over 500 million years ago. There are over 100,000 kinds of recorded mollusks, and some estimate that there are over amillion more that have yet to be discovered. Some breathe air, others live in fresh water, but most live in the ocean. They range in size from a grain of sand to a beach ball and in weight from a few grams to several hundred pounds. And in this lavishly illustrated volume, they finally get their full due. The Book of Shells offers a visually stunning and scientifically engaging guide to six hundred of the most intriguing mollusk shells, each chosen to convey the range of shapes and sizes that occur across a range of species. Each shell is reproduced here at its actual size, in full color, and is accompanied by an explanation of the shell’s range, distribution, abundance, habitat, and operculum—the piece that protects the mollusk when it’s in the shell. Brief scientific and historical accounts of each shell and related species include fun-filled facts and anecdotes that broaden its portrait. The Matchless Cone, for instance, or Conus cedonulli, was one of the rarest shells collected during the eighteenth century. So much so, in fact, that a specimen in 1796 was sold for more than six times as much as a painting by Vermeer at the same auction. But since the advent of scuba diving, this shell has become far more accessible to collectors—though not without certain risks. Some species of Conus produce venom that has caused more than thirty known human deaths. The Zebra Nerite, the Heart Cockle, the Indian Babylon, the Junonia, the Atlantic Thorny Oyster—shells from habitats spanning the poles and the tropics, from the highest mountains to the ocean’s deepest recesses, are all on display in this definitive work.
Author: John Wesley Tunnell
Publisher: Texas A&M University Press
ISBN: 1603443371
Category : Science
Languages : en
Pages : 528
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Book Description
A guide to seashells found in Texas that discusses the historical uses of mollusks and seashells, the history of conchology and malacology in the state, habitats, and other related topics, and provides information for identifying nine hundred species.
Author: Andrey Ryanskiy
Publisher: Andrey Ryanskiy
ISBN: 5604204994
Category : Nature
Languages : en
Pages : 267
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Book Description
Seashell or sea shells are the hard exoskeleton of mollusks such as snails, clams, chitons. For most people, acquaintance with mollusks began with empty shells. These shells often delight the eye with a variety of shapes and colors. Conchology studies the mollusk shells and this science dates back to the 17th century. However, modern science - malacology is the study of mollusks as whole organisms. Today more and more people are interacting with the ocean - divers, snorkelers, beachgoers - all of them often find in the seas not empty shells but live mollusks - living shells, whose appearance is significantly different from museum specimens. This book serves as a tool for identifying such animals. The book covers the region from the Red Sea to Hawaii, the Marshall Islands, and Guam. Inside the book: • Photographs of 1500+ species, including one hundred cowries (Cypraeidae) and more than one hundred twenty allied cowries (Ovulidae) of the region; • Live photo of hundreds of species have never before appeared in field guides or popular books; • 2600 full-color images; • Convenient pictorial guide at the beginning and index at the end of the book. It is designed for divers, underwater photographers, snorkelers, shell collectors, beachcombers, and nature lovers. Photographs, showing color variations are included. The validity of species names was checked with the help of the World Register of Marine Species (WoRMS).
Author: Gene D. Matlock
Publisher: iUniverse
ISBN: 0595134688
Category : History
Languages : en
Pages : 202
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Book Description
The people of India have long known that their ancestors once sailed to and settled in the Americas. They called America Patala, “The Under World,” not because they believed it to be underground, but because the other side of the globe appeared to be straight down. Now, at last, many mysteries about Ancient America, such as the identity of the Mexican Quetzalcoatl, the true origins of our Native-American, etc., will be cleared up, once and for all.
Author: Krishnamoorthy Venkataraman
Publisher: Academic Press
ISBN: 012801962X
Category : Nature
Languages : en
Pages : 542
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Book Description
More than 70% of the earth's surface is covered by water, making it an ideal and abundant resource for studying species diversity, faunal communities, and ecosystems. India's massive coastline (5,044 miles) means it plays a major role in housing these faunal communities. Of the 32 animal phyla, 15 are represented in India's marine ecosystem, covering more than 15,000 species. Marine and coastal ecosystems of India provide supporting services in the form of wide range of habitats. Major ecosystems such as estuaries, mangroves, coral reefs, lagoons, seaweeds and sea grasses serve as nurseries for both inshore and offshore fishes and others, many of which are supposed to be commercially exploited. Marine Faunal Diversity in India describes different marine faunal group ranges from sponges, corals, mollusks, crabs, fishes, reptiles, birds, marine mammals, mangrove fauna and tsunami impact on marine faunal diversity. The chapters, written by reputed experts in their respective fields, illustrate diversity and distribution of marine faunal communities. Key aspects of the ecology and conservation of this important ecosystem are also discussed. Marine Faunal Diversity in India provides marine biologists and related researchers with access to the latest research and field studies from this major region. - Provides the latest field research on marine faunal diversity throughout the vast and species-rich Indian region - Brings together expertise from top marine biology researchers in the country - Covers a diverse array of aquatic environments, including coastal and island areas - Discusses conservation ecology of marine faunal groups
