Biology and Ecology of the Venomous Catfishes
Title | Biology and Ecology of the Venomous Catfishes PDF eBook |
Author | Ramasamy Santhanam |
Publisher | CRC Press |
Pages | 231 |
Release | 2024-05-13 |
Genre | Nature |
ISBN | 100090721X |
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.
The Catfish Connection
Title | The Catfish Connection PDF eBook |
Author | Ronaldo Barthem |
Publisher | Columbia University Press |
Pages | 172 |
Release | 1997 |
Genre | Nature |
ISBN | 9780231108324 |
The Amazon Basin's rivers, estuaries and tributaries are home to as many as 1000 species of catfish. In this work, two scientists offer a natural history of the Amazon giant catfish and its central place as a source of food and income within the ecology and economy of the Amazon Basin. While focusing primarily on two species of giant catfish - known locally as Dourada and Piramutaba - the authors also present illustrated accounts of 13 distinct large fish. Their research yields strong statistical data and field observations that illustrate the catfishes' extensive migratory range and presents solid evidence of animal species requiring or using a large part of the basin for their ecological needs.
Biology and Ecology of Bioluminescent Marine Fishes
Title | Biology and Ecology of Bioluminescent Marine Fishes PDF eBook |
Author | Ramasamy Santhanam |
Publisher | CRC Press |
Pages | 366 |
Release | 2023-10-06 |
Genre | Science |
ISBN | 1000873889 |
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.
The Biology and Ecology of the Catfishes of the Genera Bathyclarias and Bagrus in Lake Malawi
Title | The Biology and Ecology of the Catfishes of the Genera Bathyclarias and Bagrus in Lake Malawi PDF eBook |
Author | Moses Chapomboloka Banda |
Publisher | |
Pages | 376 |
Release | 2000 |
Genre | Catfishes |
ISBN |
Biology and Ecology of Venomous Marine Scorpionfishes
Title | Biology and Ecology of Venomous Marine Scorpionfishes PDF eBook |
Author | Ramsamy Santhanam |
Publisher | Academic Press |
Pages | 314 |
Release | 2018-09-25 |
Genre | Medical |
ISBN | 0128158344 |
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
The Biology and General Ecology of the Brown Bullhead Catfish (Ameiurus Nebulosus) in Lake Taupo
Title | The Biology and General Ecology of the Brown Bullhead Catfish (Ameiurus Nebulosus) in Lake Taupo PDF eBook |
Author | Grant Barnes |
Publisher | |
Pages | 228 |
Release | 1996 |
Genre | Brown bullhead |
ISBN |
Biology and Ecology of Venomous Stingrays
Title | Biology and Ecology of Venomous Stingrays PDF eBook |
Author | Ramasamy Santhanam |
Publisher | CRC Press |
Pages | 404 |
Release | 2017-12-14 |
Genre | Medical |
ISBN | 1351800256 |
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