Biology And Ecology Of Venomous Stingrays

Author : Ramasamy Santhanam
Publisher : CRC Press
Page : 404 pages
File Size : 48,6 Mb
Release : 2017-12-14
Category : Medical
ISBN : 9781351800259

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Biology and Ecology of Venomous Stingrays by Ramasamy Santhanam Pdf

This comprehensive book provides first-hand information on the diversity, biology, and ecology of venomous stingrays of freshwater, brackish, and marine ecosystems. Each year thousands of injuries to swimmers and surfers are reported, with 750 to 1,500 stingray injuries reported each year in the US alone. As more vacationers spend their leisure time exploring coasts and tropical reefs, often in isolated areas without immediate access to advanced health care, there will be greater potential for stingray injuries. A thorough understanding about the diversity of stingrays of marine and freshwater ecosystems and their injuries and envenomations would largely improve the public health community’s ability to better manage and to prevent stingray injuries. This volume fills that gap. With over 200 photos and illustrations, this book shows the characteristics of venomous stingray families along with other profile information, such as common name, geographical distribution, diagnostic features, reproduction, predators, parasites, the International Union for Conservation of Nature’s conservation status. Importantly, it includes valuable information on stingray injuries, envenomation, and medical management. This volume will be very informative for students of fisheries science, marine biology, aquatic biology, and environmental sciences, and will become a standard reference for marine professionals, health practitioners, and college and university libraries, and as a helpful on-board

Author : Ramasamy Santhanam
Publisher : CRC Press
Page : 408 pages
File Size : 46,5 Mb
Release : 2016-10-14
Category : Medical
ISBN : 9781315342191

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Biology and Ecology of Venomous Marine Snails by Ramasamy Santhanam Pdf

The first comprehensive volume exclusively on marine cone snails, this book provides descriptions of over 100 species of hazardous marine snails along with their biological and ecological characteristics; the characteristics of conotoxins; information on cone snail injuries and their treatment along with prevention measures; and the therapeutic and medicinal value of conotoxins, including as a powerful nonaddictive painkiller, an epilepsy drug, and more. Over 275 color illustrations accompany the text for easy identification.

Author : Ramasamy Santhanam
Publisher : CRC Press
Page : 231 pages
File Size : 47,5 Mb
Release : 2024-05-13
Category : Nature
ISBN : 9781000907216

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Biology and Ecology of the Venomous Catfishes by Ramasamy Santhanam Pdf

Here is a first-of-its-kind volume on the biology and ecology of venomous and traumatogenic freshwater and marine catfishes. This comprehensive volume first provides an introduction to venomous catfish families and then goes on to describe and explain their diversity, species, characteristics, geographical distribution, venomous symptoms, ecology, and the pharmaceutical value of catfish venoms. Catfish form an important group of fishes with many different roles, including as food, as ornamental fishes, and for sport fishing. Catfish are found to be distributed worldwide but are most abundantly distributed in the tropics of Asia, Africa, and South America. Like jellyfish, scorpions, and snakes, several species of catfish have been reported to be venomous with their painful stings. The major groups of persons at risk for catfish envenomation are fishermen and water sports participants. It is estimated that 1625 species of catfish are venomous although this has been studied for only 158 species. While some species of catfish cause mild envenomation, several species have been reported to cause severe envenomation associated with secondary bacterial infections. The symptoms related to catfish envenomation include local intense pain, edema, erythema, paleness, and cutaneous necrosis. Notable species of catfish causing serious envenomations include the Arabian Gulf catfish (Arius thalassinus), Carolina madtom (Noturus furiosus), and Oriental catfish (Plotosus lineatus). Providing extensive information, this volume serves as a text and reference for students and researchers of several disciplines, such as marine biology, fisheries science, and aquatic biology; as a guide for physicians and environmentalists; and as a valuable reference book for marine libraries of colleges and universities.

Author : Ramasamy Santhanam
Publisher : CRC Press
Page : 362 pages
File Size : 53,6 Mb
Release : 2023-10-06
Category : Science
ISBN : 9781000873924

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Biology and Ecology of Bioluminescent Marine Fishes by Ramasamy Santhanam Pdf

This enlightening new volume details over 200 species of bioluminescent marine fishes along with their biotechnological and therapeutic applications. It delves into the chemistry, diversity, biology, and functions of these fishes. Bioluminescence, which is a type of chemiluminescence and is a "cold living light," is seen in a wide variety of organisms from bacteria to fish. The chemicals and circumstances of this phenomenon are used for biotechnological, commercial, and therapeutic applications. Bioluminescence imaging technology has provided valuable means for the monitoring of different biological processes for immunology, oncology, virology, and neuroscience. A new emerging biological technique that combines luminescence with optogenetics involves the use of light to control cells, particularly neurons, in living tissue. Bioluminescence may also be as a potential form of green energy. The author states that more than 75% of deep-sea creatures (700 marine genera within 16 phyla) have been estimated to possess this phenomenon of bioluminescence. While marine plants do not display bioluminescence, several organisms such as the dinoflagellate, cnidarian, jellyfish, ostracod crustacean, molluscan squids and lantern fish are well known for their luminescence. Bioluminescence is employed by marine organisms mainly to hunt their prey, to defend against predators and in reproduction. This scientifically comprehensive and well-illustrated book will serve as an essential standard reference for students and teachers as well as marine biologists, fisheries scientists, zoologists, and environmentalists.

Author : Ramasamy Santhanam,Santhanam Ramesh
Publisher : CRC Press
Page : 189 pages
File Size : 40,5 Mb
Release : 2019-10-10
Category : Science
ISBN : 9781000707694

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Biology and Ecology of Pharmaceutical Marine Tunicates by Ramasamy Santhanam,Santhanam Ramesh Pdf

The ocean is a source of unique natural products, mainly accumulated in living organisms. The c.4000 species of tunicates or sea squirts (Phylum, Chordata; Subphylum, Urochordata) are a high-potential yet under-studied source of bioactive compounds for pharmaceuticals. The secondary metabolites such as alkaloids isolated from these organisms have led to the discovery of an approved anti-tumor drug, anti-cancer drugs Yondelis® and Aplidin®, as well as many others in clinical trial. There is an urgent need for more research on the bioactive compounds of marine tunicates and better knowledge about the identification and biology of these species. This is the first focused book to meet this need. The taxonomy, common name, global distribution, habitat, diagnostic features and pharmaceutical compounds (along with their activities) of 165 key species of tunicates are given, with high-quality illustrations. Contributed by scientists of both Marine Biology and Pharmacy disciplines, this book will serve as a standard reference for researchers, teachers and students of Fisheries Science, Marine Biology, Life Sciences, Biotechnology, Natural Products, and Pharmacy, and as a valuable guide for pharmaceutical companies involved in the development of new drugs from marine organisms.

Author : Ramasamy Santhanam
Publisher : CRC Press
Page : 433 pages
File Size : 51,5 Mb
Release : 2017-12-22
Category : Health & Fitness
ISBN : 9781315341798

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Biology and Ecology of Toxic Pufferfish by Ramasamy Santhanam Pdf

This is the first comprehensive book on the biology and ecology of pufferfish, also known as blowfish, swellfish, and globefish. Covering 197 species of pufferfish recorded so far from the marine, brackish, and freshwater ecosystems of the world, this important volume expounds on the toxins and associated poisonings of pufferfish. Importantly, the volume also explores the many uses of pufferfish, such as in aquariums, for their nutritional and culinary value, and for their emerging uses in the treatment of pain. Topics covered include: biology and ecology of pufferfish profiles of the world’s marine, brackish, and freshwater pufferfish species characteristics of TTX (tetrodotoxin) and STX (saxitoxin) of pufferfish pufferfish poisoning and symptoms: treatment and management aquarium uses of pufferfish nutritional and pharmaceutical values of pufferfish diseases and parasites of pufferfish and their management

Author : Ramasamy Santhanam
Publisher : CRC Press
Page : 492 pages
File Size : 44,6 Mb
Release : 2018-06-14
Category : Nature
ISBN : 9781351619332

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Biology and Ecology of Edible Marine Bivalve Molluscs by Ramasamy Santhanam Pdf

This comprehensive volume provides a plethora of first-hand information on the diversity, biology, and ecology of edible marine bivalve molluscs. It covers the biology of edible marine bivalves; profiles about 180 species, providing information on their habitat, distribution, morphology, food and feeding, reproduction, conservation status, etc.; discusses their nutritional values; examines their pharmaceutical value; and looks at their diseases and parasites. This abundance of knowledge is presented in an easy-to-read style with informative illustrations. Marine bivalve molluscs play important roles in the marine ecosystems by filtering water and serving as habitat and prey for a variety of sea life. This diverse group of species, estimated at around 9,200, inhabits virtually the entire world’s oceans, from the balmy tropics to the sub-zero Arctic, and from deep oceans to sandy and rocky shorelines. Among the marine bivalves, a total of 180 species (including mussels, oysters, scallops, cockles, and clams) have long been a part of the diet of coastal human populations. Many species of marine bivalves are also commercially important for other purposes, such as pearls and shells for jewelry and decoration. The volume, part of the Biology and Ecology of Marine Life book series, will be of great use to students and researchers in fisheries science, marine biology, aquatic biology, and zoology.

Author : Ramasamy Santhanam
Publisher : CRC Press
Page : 460 pages
File Size : 47,5 Mb
Release : 2018-07-20
Category : Nature
ISBN : 9781351583084

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Biology and Ecology of Edible Marine Gastropod Molluscs by Ramasamy Santhanam Pdf

This comprehensive volume focuses exclusively on sea snails (or gastropods), which are popular food items and occupy an important role in the commercial shell craft industry. Familiar examples include conchs (highly sought after due to their mild flavor) and escargot, abalone, and periwinkle snails. This book covers the profile (habitat, distribution, morphology, food and feeding, reproduction, conservation status, etc.) of about 180 species of commercial edible marine gastropod molluscs as well as their nutritional values, commercial importance, and pharmaceutical value. Also included is information on their prevalent diseases and parasites. The informative descriptions are presented in an easy-to-read style with neat illustrations.

Author : Ramasamy Santhanam
Publisher : CRC Press
Page : 437 pages
File Size : 54,6 Mb
Release : 2018-01-09
Category : Nature
ISBN : 9781351795142

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Biology and Culture of Portunid Crabs of World Seas by Ramasamy Santhanam Pdf

Biology and Culture of Portunid Crabs of World Seas provides an abundance of valuable first-hand information about the diversity, biology, ecology culture of the portunid crabs of the word seas. Marine crabs play an important role directly or indirectly in the livelihood of millions of people around the world. They have been reported to make up about 20% of all marine crustaceans caught, farmed, and consumed worldwide. Among these marine crabs, portunid crabs or swimming crabs of the family Portunidae (Class: Crustacea; Order: Decapoda; Infraorder: Brachyura) assume greater significance in the marine industry owing to their delicate meat with nutritional qualities. Although, several species of portunid crabs are edible and commercially important, only a few species of Scylla and Portunus have been widely cultivated. This is largely due to the lack of information on the biology of portunid crabs. Keeping this in view, this new volume presents the biology and aquaculture of marine portunid crabs. This volume will be of great use for researchers and students of disciplines such as fisheries science, marine biology, aquatic biology and fisheries and zoology and will also serve as a standard reference for college, university, and research libraries around the world.

Author : Ramsamy Santhanam
Publisher : Academic Press
Page : 312 pages
File Size : 42,9 Mb
Release : 2018-09-25
Category : Medical
ISBN : 9780128158340

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Biology and Ecology of Venomous Marine Scorpionfishes by Ramsamy Santhanam Pdf

Biology and Ecology of Venomous Marine Scorpionfishes examines the diversity, utilization, and ways to safeguard against the world’s most dangerous fish species. It covers the biological and ecological factors that differentiate each species in the Scorpaeninae (Scorpionfish) family and its Pteroinae (Lionfish) subfamily. This book offers important anatomical and identification information on marine scorpionfishes and delves into the diversity, habits and behaviors of each venomous species. In addition, it discusses the health risks that can plague these fish in and out of the wild, including parasites. This book is an essential resource to educate marine biology researchers and students on the various species of scorpionfish that also provides sea-goers with a guide that will help protect them against venomous stings from these fish. Details the importance of researching and safeguarding against scorpionfishes Covers venomous scorpionfish species within 25 genera, including various lionfish, rockfish and the blackfoot firefish Details the anatomy of scorpionfishes to prevent human contact with their numerous barbs

Author : Elizabeth Raum
Publisher : Unknown
Page : 128 pages
File Size : 54,6 Mb
Release : 2016
Category : Stingrays
ISBN : 1607538881

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Stingrays by Elizabeth Raum Pdf

"This photo-illustrated book for elementary readers describes the venomous stingray. Readers learn how these ocean animals use the stinger on their tails to defend against predators. Also explains the threat of these stings to humans and what to do when they are encountered"--

Author : John A. Williamson,Peter J. Fenner,Jacqueline F. Rifkin
Publisher : UNSW Press
Page : 598 pages
File Size : 45,6 Mb
Release : 1996
Category : Medical
ISBN : 0868402796

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Venomous and Poisonous Marine Animals by John A. Williamson,Peter J. Fenner,Jacqueline F. Rifkin Pdf

A comprehensive volume of marine biology, medicine and toxicology.

Author : Jeffrey C. Carrier,John A. Musick,Michael R. Heithaus
Publisher : CRC Press
Page : 614 pages
File Size : 42,8 Mb
Release : 2004-03-29
Category : Nature
ISBN : 9780203491317

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Biology of Sharks and Their Relatives by Jeffrey C. Carrier,John A. Musick,Michael R. Heithaus Pdf

Winner of Choice Magazines Outstanding Academic Title award, January 2005! Sharks and their relatives are the subjects of tremendous interest. The publics fascination is influenced by their roles in movies and popular literature, while the media races to cover stories of predators endangering helpless humans. The alarming threat to shark popul

Author : Daniel C. Abel,R. Dean Grubbs
Publisher : JHU Press
Page : 447 pages
File Size : 53,6 Mb
Release : 2020-09-01
Category : Science
ISBN : 9781421438375

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Shark Biology and Conservation by Daniel C. Abel,R. Dean Grubbs Pdf

Feed your fascination with sharks! This complete resource enlightens readers on the biology, ecology, and behavior of sharks with approachable explanations and more than 250 stunning color illustrations. Studies of shark biology have flourished over the last several decades. An explosion of new research methods is leading to a fascinating era of oceanic discovery. Shark Biology and Conservation is an up-to-date, comprehensive overview of the diversity, evolution, ecology, behavior, physiology, anatomy, and conservation of sharks. Written in a style that is detailed but not intimidating by world-renowned shark specialists Dan Abel and Dean Grubbs, it relays numerous stories and insights from their exciting experiences in the field. While explaining scientific concepts in terms that non-specialists and students can understand, Abel and Grubbs reveal secrets that will illuminate even the experts. The text provides readers with a robust and wide range of essential knowledge as it • introduces emerging as well as traditional techniques for classifying sharks, understanding their behavior, and unraveling the mysteries of their evolution; • draws on both established shark science and the latest breakthroughs in the field, from molecular approaches to tracking technologies; • highlights the often-neglected yet fascinating subject of shark physiology, including heart function, sensory biology, digestion, metabolic performance, and reproduction; • addresses big picture ecological questions like "Which habitats do sharks prefer?" and "Where do sharks migrate and for what purpose?"; • describes the astonishing diversity of sharks' adaptations to their environment; • discusses which shark conservation techniques do and don't work; and • comments on the use and misuse of science in the study of sharks. Enhanced by hundreds of original color photographs and beautifully detailed line drawings, Shark Biology and Conservation will appeal to anyone who is spellbound by this wondrous, ecologically important, and threatened group, including marine biologists, wildlife educators, students, and shark enthusiasts.

Author : Anonim
Publisher : Unknown
Page : 276 pages
File Size : 45,6 Mb
Release : 1978
Category : Aeronautics
ISBN : MINN:30000006324911

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Scientific and Technical Aerospace Reports by Anonim Pdf