The Absite Review: Practice Questions, Fiser Steven Mark
Автор: Allen Gerald, Steene Roger, Humann Paul Название: Reef Fish Identification: Tropical Pacific ISBN: 1878348604 ISBN-13(EAN): 9781878348609 Издательство: Gazelle Book Services Рейтинг: Цена: 10508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The new edition includes 2,000 species with 2,500 photographs of fishes in their natural habitat. The user-friendly guide groups species in 20 color-coded identification groups based on similar physical or behavioral characteristics. Multiple photographs for many species show variations in color and markings, life cycle phases and gender. Accompanying species accounts include common and scientific names, family, size, visual descriptions, geographical ranges and distinctive characteristics, making the visual identification of a particular species easier than ever before.
Автор: Spitzer Mark Название: Beautifully Grotesque Fish of the American West ISBN: 0803265239 ISBN-13(EAN): 9780803265233 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 3129.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Fisherman Mark Spitzer takes readers on an action-packed investigation of the most fierce and fearsome freshwater grotesques of the American West ever to inspire both hatred and fascination. Through the lenses of history, folklore, biology, ecology, and politics, Beautifully Grotesque Fish of the American West depicts the environmental destruction plaguing the most maligned creatures in our midst while subtly interweaving Spitzer's experiences of personal tragedy and self-discovery. Join Spitzer as he noodles for flathead catfish in Oklahoma, snags paddlefish in Missouri, trotline- and electro-fishes American eels in Arkansas, studies razorback suckers in Arizona, bounty hunts for pikeminnows in Washington State, attends a burbot festival in Utah, stirs up Asian carp in Kansas, and breaks the state record for the largest yellow bullhead ever caught in Nebraska. By examining freakish links in a vital chain and working with specialists in the field, Spitzer portrays a planet in environmental crisis and dispels the illusion that our actions don't result in long-term, toxic consequences. Spitzer offers models for fisheries and provides other sources of hope in this informative epic of redemption that ultimately celebrates the wild and resilient beauty and remaining possibilities of the American West.Watch a book trailer. Visit the Where in the West is Mark Spitzer? blog series for additional reading and a look at more photographs not included in the book.
Автор: Sparrow Gregory Scott Название: Healing the Fisher King: A Fly Fisher`s Grail Quest ISBN: 0966548531 ISBN-13(EAN): 9780966548532 Издательство: Неизвестно Цена: 2338.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: We would like to bring to your attention guide "Secrets of pets: Care of fishes." , which you have been looking for so long. Why should you buy this particular book? - Because it is a modern guide for caring for freshwater fish.- Because he describes topics that will surely help you give your fish a harmony."- Because the book is written captivating and very easy to understand.- Because this book will save your time. You do not need to take the time to choose a suitable aquarium or find answers to urgent questions.- Because the choice of fish is not an easy job, which we will do together. In this manual you will learn about the equipment necessary to set up your aquarium; it also includes professional advice on the three types of filtration that you must have in order for your aquarium to be in excellent condition. This guide will help you guess your new aquarium with examples of fully filled aquariums containing hardy, compatible colorful fish for aquariums of different purposes and types. The guide explains what you need to do if you are the first owner of your aquarium, how to equip the aquarium and make it ideal for your fish.This guide will become an indispensable assistant if you have any suspicions that the health of your fish has worsened. Here, the maximum information is provided with possible diseases of fish and methods of their treatment. DOWNLOAD YOUR COPY TODAY
Автор: Neelima Watve Название: Fish Disease & Health Management ISBN: 1681170620 ISBN-13(EAN): 9781681170626 Издательство: Gazelle Book Services Рейтинг: Цена: 38610.00 р. Наличие на складе: Поставка под заказ.
Описание: Like humans and other animals, fish suffer from diseases and parasites. Fish defenses against disease are specific and non-specific. Non-specific defenses include skin and scales, as well as the mucus layer secreted by the epidermis that traps microorganisms and inhibits their growth. If pathogens breach these defenses, fish can develop inflammatory responses that increase the flow of blood to infected areas and deliver white blood cells that attempt to destroy the pathogens. Specific defenses are specialized responses to particular pathogens recognized by the fishs body, that is adaptative immune responses. In recent years, vaccines have become widely used in aquaculture and ornamental fish, for example vaccines for furunculosis in farmed salmon and koi herpes virus in koi. Fish health management is a term used in aquaculture to describe management practices which are designed to prevent fish disease.
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