Eggs and larvae of common marine fish species of northwest Africa
Eggs and larvae of common marine fish species of northwest Africa

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org.

Published: 2023-09-22

Total Pages: 372

ISBN-13: 9251381623

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This guide presents the egg and larval descriptions of 150 species of fishes belonging to 57 families, which are most likely to be present in plankton samples collected in the continental shelf and oceanic waters off northwest Africa. The guide is structured in two parts. The first introductory part describes the different applications of ichthyoplankton studies in fisheries research and management, and fish population ecology, the main sampling strategies, methods and gears, and the problems related to sample representativeness. It also describes the early life history of fishes, and how to identify them. A brief description of the hydrography of the study area is also presented. The second part of the guide features the species identification sheets. Each species sheet includes the following information: an illustration of the adult fish and information on its distribution, habitat, spawning season, and meristic characters; a description of the main features useful towards identifying the egg, yolk-sac and larval stages; and illustrations and photos of different larval stages. Finally, the guide provides a comprehensive list of references.

A guide to the eggs and larvae of 100 common Western Mediterranean Sea bony fish species
A guide to the eggs and larvae of 100 common Western Mediterranean Sea bony fish species

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org.

Published: 2018-11-16

Total Pages: 256

ISBN-13: 9251098956

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This guide presents the egg and larval descriptions of 100 species of fishes belonging to 55 families, which are most likely to be present in plankton samples collected in the continental shelf and oceanic waters of the Western Mediterranean Sea. The guide is structured in two parts. The first introductory part describes the different applications of ichthyoplankton studies in fisheries research, the main sampling strategies, methods and gears, the early life history of fishes and how to identify them. A brief historical account of ichthyoplankton identification studies in the Mediterranean Sea is also provided. The second part of the guide contains the identification sheets of the species. Each species sheet includes the following information: illustration of the adult fish and information on its habitat and spawning season; description of the main features useful towards identifying the egg, yolk sac and larval stage of each fish species; illustrations and (when available) photos of the different life stages.

Fishery Science
Fishery Science

Author: Lee A. Fuiman

Publisher: John Wiley & Sons

Published: 2009-02-12

Total Pages: 336

ISBN-13: 1405147377

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It is now clear that data based on the studies of fish eggs and larvae make a number of unique contributions to fishery science that are crucial for accurate assessment and management of fish populations, including those of commercially important fisheries. This valuable book demonstrates why fish eggs and larvae are important, how the characteristics of early life stages require a somewhat different research approach and how information on early life stages can be applied and interpreted to yield unique insights into fish populations. The editors of Fishery Science have drawn together an extremely useful and well-written book with contributions from internationally respected researchers from North America, Asia and Europe. Chapters include a discussion of the unique nature of early life stages, age and growth, mortality, recruitment, populations analysis, habitats, human impacts and management. A carefully selected set of case studies demonstrates several specific applications of early life history information to a number of fishery problems. Fishery Science was designed to complement existing textbooks and is an essential purchase for all fisheries students and professionals, and for biologists working on the early life stages of fish. This exciting book is also of great value to ecologists, marine, freshwater and environmental scientists, populations biologists and oceanographers. All libraries in universities and research establishments where biological and fishery science are studied and taught should have copies of this book available on their shelves.

Marine Fish Larvae
Marine Fish Larvae

Author: Reuben Lasker

Publisher: University of Washington Press

Published: 1981

Total Pages: 152

ISBN-13:

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THE LARVAL LIFE AND HISTORY OF MARINE FISHES.

Fish Atlas of the Celtic Sea, North Sea and Baltic Sea
Fish Atlas of the Celtic Sea, North Sea and Baltic Sea

Author: Henk J. L. Heessen

Publisher: Brill Wageningen Academic

Published: 2015

Total Pages: 0

ISBN-13: 9789086862665

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The first complete survey of all marine fish species from the North Sea, Baltic Sea and Irish Sea. European research focuses on commercially interesting marine fish. This atlas presents the current data of all Western European species in the period 1977 to 2013.--

Larvae of Temperate Australian Fishes
Larvae of Temperate Australian Fishes

Author: Francisco J. Neira

Publisher: UWA Publishing

Published: 1998

Total Pages: 502

ISBN-13: 9781875560721

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In Larvae of Temperate Australian Fishes, the larval stages of 124 fish species from 57 families which occur in fresh water, estuarine, and inshore marine waters of temperate Australia are described. Each family chapter includes a summary of the taxonomy and life history information for the family, a list of the main characters used to identify larvae to family level, a table of the meristic characters of the genera found in temperate Australian waters, and a list of families whose larvae may be confused with those of the family described. For each species, there is information on adult distribution, importance to fisheries, spawning, diagnostic characters of larvae, and larval morphology and pigmentation. The book includes 570 scientific illustrations.

Progress in Underwater Acoustics
Progress in Underwater Acoustics

Author: Harold Merklinger

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 815

ISBN-13: 1461318718

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IMAGE TRACKS AT HALIFAX by L.B. Felsen All living kind much effort spend Some model modes, some model rays, To cope with their environment Some feel that spectra all portrays. Some use their eyes, some use their nose Then there are those who with despatch, To sense where other things repose. Take refuge in the ocean wedge. For one group, nothing's more profound Than to explore the world with sound. If things get messy, randomize. These audio diagnosticians What's partly smooth, determinize. You ponder, is it this or that? Go by the name of acousticians. And wish you were a lowly bat They regularly meet to check Whether their sonogram's on track. The meeting's hosts did treat us well. With images stored in their packs, They let the climate cast its spell. This year they came to Halifax. No weath'ry hope was placed in vain. There they combined with ocean types We were exposed to wind and rain, And each could hear the other's gripes. We glimpsed blue sky through clouds dispersed. A meeting naturally does start But rainy sequence was reversed: Reviewing present state of art. The ocean types would like it wet What we found out is where it's at: Yet they got stuck with sun instead. We cannot hope to match the bat Each confrence has the same refrain: Computer printouts by the reams It has been fun to meet again.