This Is A Lucidly Written Field Guide Describing 75 Taxa Of Fishes That Commonly Inhabit The Fresh Waters Of Peninsular India. This Can Serve As A Good Addition To The Existing Biology Textbooks As Many Of The Species Have Not Been Studied Until Now. The Book Is Lavishly Illustrated With Black And White Illustrations, Line Drawings As Well As Colour Photographs. Common English And Local Names Are Given In Addition To Scientific Nomenclature For The Fishes.
Freshwater Fishes of the Eastern Himalayas provides a guide to describe the internationally accepted methods used in the accurate identification of fishes, morphometry, i.e., body proportions, meristics, i.e., counts of countable characters, viz., scales, fin rays, pores, vertebrae etc., characters of bones wherever necessary, special characters, viz., serrations of fin spines, axillary lobes, lobes, color patterns, etc. All the available taxa of the region are covered, making this an essential reference that provides the original description of genera and species. Diagnostic characters in the book can be easily examined by an unaided eye or by a binocular dissecting microscope with transmitted light. - Provides diagnostic characters which are unique for a species or a combination of characters to differentiate each species from its congeners - Includes both verbal and technical aspects, along with color illustrations of the particular part of the fish showing the distinguishing character - Presents diagnostic characters, illustrations or images of the fish and of its parts, showing the unique character and distribution to make it easy for species identification
Biodiversity is declining at an alarming rate due to anthropogenic activities around the world. This book is the first volume in the new series Biodiversity Hotspots of the World, which highlights the 36 hotspot regions of the world, regions that were designated as reaping maximum benefit from preservation efforts. This series is our humble attempt to document these hotspots as a conservation and preservation measure. This first volume in the series focuses on the Western Ghats and Sri Lanka, construed as forming a community of species because of their shared biogeographical history. The volume explores the diversity and conservation efforts of the extraordinarily rich species found here, including plants, many of which are found nowhere else in the world; forests, which face tremendous population pressure and have been dramatically impacted by demands for timber and agricultural land; as well as the hotspot’s diverse mammals, birds, insects, and amphibian species, and more. The volumes in this series will be essential resources for researchers and practitioners in the fields of conservation biology, ecology, and evolution.
The Sustainable Future Of Humany Lies In Understanding The Earth And Its Environment. For This Reason, Environmental Science Has A Purview That Overlaps Several Other Disciplines; From Biology To Economics, Geology To Sociology, Every Subject Has A Significant Relationship With Some Area Of Environmental Science. However, It Is Often Difficult, Time-Consuming And Exhaustive To Keep Pace With New Trends In Such A Broad-Based Field.
Methods in Stream Ecology, Second Edition, provides a complete series of field and laboratory protocols in stream ecology that are ideal for teaching or conducting research. This updated edition reflects recent advances in the technology associated with ecological assessment of streams, including remote sensing. In addition, the relationship between stream flow and alluviation has been added, and a new chapter on riparian zones is also included. The book features exercises in each chapter; detailed instructions, illustrations, formulae, and data sheets for in-field research for students; and taxanomic keys to common stream invertebrates and algae. With a student-friendly price, this book is key for all students and researchers in stream and freshwater ecology, freshwater biology, marine ecology, and river ecology. This text is also supportive as a supplementary text for courses in watershed ecology/science, hydrology, fluvial geomorphology, and landscape ecology. - Exercises in each chapter - Detailed instructions, illustrations, formulae, and data sheets for in-field research for students - Taxanomic keys to common stream invertebrates and algae - Link from Chapter 22: FISH COMMUNITY COMPOSITION to an interactive program for assessing and modeling fish numbers
Amphibians Are Considered To Be The Best Indicators Of Environmental Health. In This Book Over 72 Species Of Indian Amphibians Including Caecilians Common And Widely Distributed In Peninsular India, Have Been Described Simply With Easy-To-Identify Illustrations.
