An Ichthyological Survey Of The Fly River In Papua New Guinea With Descriptions Of New Species PDF Download
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Author | : Tyson R. Roberts |
Publisher | : |
Total Pages | : 72 |
Release | : 1978 |
Genre | : Fish surveys |
ISBN | : |
Download An Ichthyological Survey of the Fly River in Papua New Guinea with Descriptions of New Species Book in PDF, ePub and Kindle
Author | : Tyson R. Roberts |
Publisher | : |
Total Pages | : 72 |
Release | : 1978 |
Genre | : Fish surveys |
ISBN | : |
Download An Ichthyological Survey of the Fly River in Papua New Guinea with Descriptions of New Species Book in PDF, ePub and Kindle
Author | : |
Publisher | : IUCN |
Total Pages | : 100 |
Release | : 1995 |
Genre | : Business & Economics |
ISBN | : 9782831702360 |
Download The Fly River Catchment, Papua New Guinea Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 758 |
Release | : 1993 |
Genre | : Biodiversity conservation |
ISBN | : |
Download Papua New Guinea Conservation Needs Assessment Book in PDF, ePub and Kindle
Author | : Peter James Palmer Whitehead |
Publisher | : Food & Agriculture Org. |
Total Pages | : 288 |
Release | : 1988 |
Genre | : Anchovies |
ISBN | : 9789251026670 |
Download FAO species catalogue Book in PDF, ePub and Kindle
Author | : Tim M. Berra |
Publisher | : University of Chicago Press |
Total Pages | : 645 |
Release | : 2008-09-15 |
Genre | : Science |
ISBN | : 0226044432 |
Download Freshwater Fish Distribution Book in PDF, ePub and Kindle
With more than 29,000 species, fishes are the most diverse group of vertebrates on the planet. Of that number, more than 12,000 species are found in freshwater ecosystems, which occupy less than 1 percent of the Earth’s surface and contain only 2.4 percent of plant and animal species. But, on a hectare-for-hectare basis, freshwater ecosystems are richer in species than more extensive terrestrial and marine habitats. Examination of the distribution patterns of fishes in these fresh waters reveals much about continental movements and climate changes and has long been critical to biogeographical studies and research in ecology and evolution. Tim Berra’s seminal resource, Freshwater Fish Distribution,maps the 169 fish families that swim in fresh water around the world. Each family account includes the class, subclass, and order; a pronunciation guide to the family name; life cycle information; and interesting natural history facts. Each account is illustrated, many with historical nineteenth-century woodcuts. Now available in paperback, this heavily cited work in ichthyology and biogeography will serve as a reference for students, a research support for professors, and a helpful guide to tropical fish hobbyists and anglers.
Author | : Ian G. Cowx |
Publisher | : John Wiley & Sons |
Total Pages | : 458 |
Release | : 2008-04-30 |
Genre | : Technology & Engineering |
ISBN | : 0470695277 |
Download Management and Ecology of River Fisheries Book in PDF, ePub and Kindle
In this edited work, international experts in fisheries management and ecology review and appraise the status of river fisheries, assessment methodology, constraints on development, issues and options regarding management and associated problems in both temperate and tropical countries. Recommendations are made to improve management and an attempt is made to provide guidelines for formulating policy, for planning methodology and for evaluating future activities. Assessment of fish community structure and dynamics. Factors constraining stock recruitment. Fish habitat requirements. Instream flow needs. Impact of water resource schemes. Rehabilitation of river fisheries. Enhancement of fish stocks. Exploitation of stocks. Management of migratory fish stocks. Conservation of endangered species. Integrated river management. Bioeconomic issues. Legislation. Multinational management of rivers. Case studies.
Author | : Stephen Spotte |
Publisher | : John Wiley & Sons |
Total Pages | : 344 |
Release | : 2016-08-01 |
Genre | : Technology & Engineering |
ISBN | : 1119185491 |
Download Tarpons Book in PDF, ePub and Kindle
Stephen Spotte, Mote Marine Laboratory, Sarasota, Florida, USA Tarpons arose from an ancient lineage, and just two species exist today, confined to the tropics and subtropics: Megalops atlanticus in the western and eastern Atlantic and Megalops cyprinoides distributed widely across the Indo-West Pacific. The Atlantic tarpon is considered king of the saltwater sport fishes and supports a multi-billion dollar recreational fishery in the U.S. alone. The Pacific tarpon, which is much smaller, is less valued by anglers. Both have limited commercial value but offer considerable potential for future aquaculture because of their hardiness, rapid growth, and ease of adaptation to captivity. This book is the latest and most thorough text on the biology, ecology, and fisheries (sport and commercial) of tarpons. The chapters comprise clear, intricate discourses on such subjects as early development and metamorphosis, population genetics, anatomical and physiological features and adaptations, migrations, reproductive biology, and culminate with a concise overview of the world's tarpon fisheries. A comprehensive appendix includes Spotte's original translations of important papers published previously by others in Spanish and Portuguese and unavailable until now to English readers. Tarpons: Biology, Ecology, Fisheries will be of considerable interest and use to fishery and research biologists, marine conservationists, aquaculturists, and informed anglers
Author | : T.M. Zaret |
Publisher | : Springer Science & Business Media |
Total Pages | : 172 |
Release | : 2013-11-09 |
Genre | : Science |
ISBN | : 9401576823 |
Download Evolutionary Ecology of Neotropical Freshwater Fishes Book in PDF, ePub and Kindle
In August of 1980, near the whistlestop of Maltby, Surely, we would plead, the U. S. A. , a wealthy Washington, Don Stewart and I met in my rented nation,can fund our proposal if only as a gesture of house trailer to sketch a proposal to the National support to foreign scientists. Somehow, however, Science Foundation. Our goal was simple: to re we seemed to miss deadlines, fall in-between the quest from the Foundation air fare and per diem for cracks, and miss the right connections. It was not approximately 20 Latin American scientists to at until May, 1982, several weeks before the proposed tend a workshop entitled the 'Systematics and workshop, that we realized we could not find any Evolutionary Ecology of Neotropical Freshwater funds for bringing Latin American scientists to the Fishes' that would follow the 1982 ASIH (Ameri U. S. The programs for the meeting had been can Society of Ichthyologists and Herpetologists) printed, the meal coupons, banquet tickets, and all meeting. We had presented an initial outline for our the other amenities that come with a professional proposal to a number ofcolleagues in . June of 1980 meeting were ready, but we had no Latin American at the ASIH meeting at Texas Christian University ichthyologists as participants. Some abstracts were in Fort Worth, Texas. The steering committee for being received by the program organizers, but the workshop, consisting of a dozen senior scien without U. S.
Author | : |
Publisher | : |
Total Pages | : 1212 |
Release | : 1979 |
Genre | : Government publications |
ISBN | : |
Download Monthly Catalogue, United States Public Documents Book in PDF, ePub and Kindle