The Taxonomy Of Two Shark Species Of The Genus Carcharhinus

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Additions to a Revision of the Shark Genus Carcharhinus

Author : J. A. F. Garrick
Publisher :
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Additions to a Revision of the Shark Genus Carcharhinus by : J. A. F. Garrick

Download or read book Additions to a Revision of the Shark Genus Carcharhinus written by J. A. F. Garrick and published by . This book was released on 1985 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Features of the valid nominal species of Aprionodon Gill (isodon Valenciennes) and Hypoprion Müller and Henle (hemiodon Valenciennes, macloti Müller and Henle, and signatus Poey), plus those of a previously unrecognized species here described as Carcharhinus leiodon n.sp., are examined and compared with those of Carcharhinus Blainville. Features studied include morphometrics, vertebral numbers and other vertebral characteristics, tooth numbers, color pattern, and some other aspects of external morphology. It is concluded that on these features C. Leiodon n.sp. is entirely encompassed within the parameters of Carcharhinus, and that, although A. isodon, H. hemiodon, H. macloti, and H. signatus each extend the range of diversity of Carcharhinus in one or more features, A. isodon is not uniquely different from Carcharhinus, and there is no common pattern of difference between the three species of Hypoprion and Carcharhinus. Accordingly, and because the nature of the teeth of Aprionodon and Hypoprion has been found insufficient to warrant generic distinction from Carcharhinus, the genera Aprionodon and Hypoprion are synonymised with Carcharhinus. A diagnosis and description are given for each of the above species. The descriptions include measurements, counts, and line illustrations that show the whole shark in lateral view, underside of head, nostril, and teeth. The geographic distribution is summarized, as are also the meager biological data available on number of embryos, size at birth, size at sexual maturity, and maximum size.

Field Guide for Sharks of the Genus Carcharhinus

Author : Matthias Voigt
Publisher :
ISBN 13 : 9783899371321
Total Pages : 151 pages
Book Rating : 4.3/5 (713 download)

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Book Synopsis Field Guide for Sharks of the Genus Carcharhinus by : Matthias Voigt

Download or read book Field Guide for Sharks of the Genus Carcharhinus written by Matthias Voigt and published by . This book was released on 2011 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sharks of the Order Carcharhiniformes

Author : Leonard J. V. Compagno
Publisher :
ISBN 13 :
Total Pages : 612 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Sharks of the Order Carcharhiniformes by : Leonard J. V. Compagno

Download or read book Sharks of the Order Carcharhiniformes written by Leonard J. V. Compagno and published by . This book was released on 2003 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reprint of the book Sharks of the Order Carcharhiniformes, first published in 1988. The book is a general review, taxonomic revision and phylogenetic analysis of the carcharhinoids, the largest group of living sharks, which comprises almost 60% of the known shark species. Students of shark biology have been hampered by the lack of a comprehensive and rigorous account of shark morphology. With this work, Dr. Compagno offers not only the most comprehensive and detailed account of this important group but also one of the most comprehensive modern anatomic and phylogenetic studies on cartilaginous fishes available. It is an essential reference not only for researchers on carcharhinoids but also for those who study other families of sharks and for paleontologists interested in this ancient group of fishes. The book begins with a general account of carcharhinoid sharks. Chapters two through eleven include detailed discussions of character systems used in taxonomic and phylogenetic analysis of carcharhinoids. Chapter twelve defines the Order Carcharhiniformes, lists its families and includes a taxonomic key to the families. Chapters thirteen through twenty review the eight carcharhinoid families and chapter twenty-one is an extended discussion of the phylogeny of carcharhinoids with cladistic analysis of taxa at various levels. L. J. V. Compagno is Curator of Fishes and Head of the Shark Research Center at Iziko - Museums of Cape Town, South Africa.

NOAA Technical Report NMFS CIRC.

Author :
Publisher :
ISBN 13 :
Total Pages : 736 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis NOAA Technical Report NMFS CIRC. by :

Download or read book NOAA Technical Report NMFS CIRC. written by and published by . This book was released on 1981 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sharks of the World

Author : David A. Ebert
Publisher : Princeton University Press
ISBN 13 : 069120599X
Total Pages : 608 pages
Book Rating : 4.6/5 (912 download)

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Book Synopsis Sharks of the World by : David A. Ebert

Download or read book Sharks of the World written by David A. Ebert and published by Princeton University Press. This book was released on 2021-07-20 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Fully revised and updated"--Back cover.

Fish and Fisheries in Estuaries

Author : Alan K. Whitfield
Publisher : John Wiley & Sons
ISBN 13 : 1119705355
Total Pages : 1595 pages
Book Rating : 4.1/5 (197 download)

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Book Synopsis Fish and Fisheries in Estuaries by : Alan K. Whitfield

Download or read book Fish and Fisheries in Estuaries written by Alan K. Whitfield and published by John Wiley & Sons. This book was released on 2022-02-18 with total page 1595 pages. Available in PDF, EPUB and Kindle. Book excerpt: Das zweibändige Werk Fish and Fisheries in Estuaries: A Global Perspective enthält eine Darstellung des aktuellen Wissensstandes über Fische in Ästuaren. In Beiträgen von mehr als fünfzig international anerkannten Forschern und Experten für Ichthyologie in Ästuaren präsentiert dieses wegweisende Übersichtswerk die Themen Fischbestände und funktionelle Gruppen, Rekrutierung und Produktion in Ästuaren, Ernährungsökologie und trophische Dynamik, Erhaltung von Fischen in Ästuaren und viele mehr. In dreizehn ausführlichen Kapiteln werden die wichtigsten Aspekte zu Fischen und Fischerei in Ästuaren rund um die Welt beschrieben. Es wird die Biologie der Fische in Ästuargewässern und ihre Verbindung zu den dortigen Ökosystemen betrachtet, und es wird analysiert, wie sich die menschengemachte Industrialisierung und globale Ereignisse wie der Klimawandel auf einheimische und andere Arten auswirken. Weitere Themen sind die Vielfalt der Lebensräume, das Verhalten von Fischen bei der Nahrungssuche, Instrumente und Modelle der Umwelttechnik, Gefahren und Risiken für Fische und Fischerei in Ästuaren sowie die Gesundheit der Umwelt in Ästuaren. Dieses maßgebliche Referenzwerk enthält detaillierte Informationen über die Biologie und Ökologie von Fischen und Fischerei in Ästuaren und bietet außerdem: * Eine Betrachtung aktueller Ansätze und künftiger Forschungsrichtungen, die darauf abzielen, ein Gleichgewicht zwischen der Nutzung und der Erhaltung von Fischen in Ästuaren zu erreichen * Eine Erörterung der Umweltqualitätsziele sowie der nachhaltigen Fischerei und Bewirtschaftung der Ästuare * Eine Untersuchung, wie sich die zunehmende Nutzung von Ressourcen wie Nahrung, Raum und Wasser durch den Menschen auf die Fischerei in den Ästuaren auswirkt * Zahlreiche internationale Fallstudien zum Fischereimanagement, zu bedrohten Arten, zur Sanierung von Ästuaren, zur Fortpflanzung und Ontogenese und weiteren Themen * Eine Darstellung der Studien- und Probenahmeverfahren, der Feldausrüstung sowie der Verarbeitung, Analyse und Interpretation der Daten Das Werk Fish and Fisheries in Estuaries: A Global Perspective ist ein unverzichtbares Hilfsmittel und eine Referenzquelle für Fischbiologen, Fischereiwissenschaftler, Ökologen und Umweltwissenschaftler, Gewässerökologen, Naturschutzbiologen sowie Studierende der höheren Semester und Dozenten im Bereich Fischbiologie und Fischerei.

Field Guide to Eastern Pacific and Hawaiian Sharks

Author : Susumu Kato
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Field Guide to Eastern Pacific and Hawaiian Sharks by : Susumu Kato

Download or read book Field Guide to Eastern Pacific and Hawaiian Sharks written by Susumu Kato and published by . This book was released on 1967 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sharks of the Genus Carcharhinus Associated with the Tuna Fishery in the Eastern Tropical Pacific Ocean

Author : Susumu Kato
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Sharks of the Genus Carcharhinus Associated with the Tuna Fishery in the Eastern Tropical Pacific Ocean by : Susumu Kato

Download or read book Sharks of the Genus Carcharhinus Associated with the Tuna Fishery in the Eastern Tropical Pacific Ocean written by Susumu Kato and published by . This book was released on 1964 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Sharks of North America

Author : Jose I. Castro
Publisher : OUP USA
ISBN 13 : 0195392949
Total Pages : 628 pages
Book Rating : 4.1/5 (953 download)

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Book Synopsis The Sharks of North America by : Jose I. Castro

Download or read book The Sharks of North America written by Jose I. Castro and published by OUP USA. This book was released on 2011-07-28 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete reference to all the sharks inhabiting North American waters, with excellent color illustrations of all the species.

Nearshore Marine Resources of the South Pacific

Author : Andrew Wright
Publisher : [email protected]
ISBN 13 : 9789820200821
Total Pages : 730 pages
Book Rating : 4.2/5 (8 download)

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Book Synopsis Nearshore Marine Resources of the South Pacific by : Andrew Wright

Download or read book Nearshore Marine Resources of the South Pacific written by Andrew Wright and published by [email protected]. This book was released on 1993 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Field Guide to Requiem Sharks (Elasmobranchiomorphi:Carcharhinidae) of the Western North Atlantic

Author : Mark Grace
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Field Guide to Requiem Sharks (Elasmobranchiomorphi:Carcharhinidae) of the Western North Atlantic by : Mark Grace

Download or read book Field Guide to Requiem Sharks (Elasmobranchiomorphi:Carcharhinidae) of the Western North Atlantic written by Mark Grace and published by . This book was released on 2001 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Field Identification Guide to the Sharks and Rays of the Mediterranean and Black Sea

Author : Fabrizio Serena
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251052914
Total Pages : 140 pages
Book Rating : 4.0/5 (529 download)

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Book Synopsis Field Identification Guide to the Sharks and Rays of the Mediterranean and Black Sea by : Fabrizio Serena

Download or read book Field Identification Guide to the Sharks and Rays of the Mediterranean and Black Sea written by Fabrizio Serena and published by Food & Agriculture Org.. This book was released on 2005 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a fully illustrated field guide for the identification of the sharks and rays most relevant to the fisheries of the Mediterranean and Black Sea. An extensive literature review was carried out for the preparation of this document. A total of 49 sharks, 34 batoids and 1 chimaera are fully treated. The presence of 5 sharks and 2 batoids included in this field guide, need, however, to be confirmed. The guide includes sections on technical terms and measurements for sharks and batoids, and fully illustrated keys to those orders and families that occur in the region. Each species account includes: at least one annotated illustration of the species highlighting its relevant identification characters; basic information on nomenclature, synonyms and possible misidentifications; FAO common names; basic information on size, habitat and biology, distribution, importance to fisheries, and conservation and exploitation status.

Geology and Paleontology of the Lee Creek Mine, North Carolina

Author :
Publisher :
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Geology and Paleontology of the Lee Creek Mine, North Carolina by :

Download or read book Geology and Paleontology of the Lee Creek Mine, North Carolina written by and published by . This book was released on 1983 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biology of Sharks and Their Relatives, Second Edition

Author : Jeffrey C. Carrier
Publisher : CRC Press
ISBN 13 : 1439839247
Total Pages : 668 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Biology of Sharks and Their Relatives, Second Edition by : Jeffrey C. Carrier

Download or read book Biology of Sharks and Their Relatives, Second Edition written by Jeffrey C. Carrier and published by CRC Press. This book was released on 2012-04-09 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: Virtually every area of research associated with sharks and their relatives has been strongly impacted by the revolutionary growth in technology. The questions we can now ask are very different than those reported even two decades ago. Modern immunological and genetic techniques, satellite telemetry and archival tagging, modern phylogenetic analysis, GIS, and bomb dating, are just a few of the techniques and procedures that have become a part of our investigative lexicon. A modern synthesis of the biology of Chondrichthyans, Biology of Sharks and Their Relatives, Second Edition discusses significant advances in the development and application of new molecular techniques to the understanding of the phylogenetic relationships among and between these groups. The book considers the effect of global changes on the status of sharks and their relatives, and how advances in technology and analytical techniques have changed not only how we approach problem solving and scientific investigations, but how we formulate questions. The book also introduces applications of new and novel laboratory devices, techniques, and field instruments. This second edition of the award winning and groundbreaking original exploration of the fundamental elements of the taxonomy, systematics, physiology, and ecology of sharks, skates, rays, and chimera, presents cohesive and integrated coverage of key topics and discusses technological advances used in modern shark research. Offering a well-rounded picture for students and researchers, and far above competitors in scope and research, this new volume holds a wealth of data on the current status of Chondrichthyan research and provides the basis and springboard for original research. Cover photo by Justin Gilligan

Sharks of the World

Author : Leonard J. V. Compagno
Publisher :
ISBN 13 :
Total Pages : 420 pages
Book Rating : 4.3/5 (5 download)

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Book Synopsis Sharks of the World by : Leonard J. V. Compagno

Download or read book Sharks of the World written by Leonard J. V. Compagno and published by . This book was released on 1984 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sharks of the World

Author : Leonard J. V. Compagno
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251045435
Total Pages : 288 pages
Book Rating : 4.0/5 (454 download)

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Book Synopsis Sharks of the World by : Leonard J. V. Compagno

Download or read book Sharks of the World written by Leonard J. V. Compagno and published by Food & Agriculture Org.. This book was released on 2001 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensively rewritten, revised and updated version of the original FAO Catalogue of Sharks of the World. This volume reviews all 15 families, 25 genera and 57 species of living bullhead, mackerel and carpet sharks, including certain well-established but currently undescribed species, mainly from Australia.

Field Identification Guide to the Sharks and Rays of the Red Sea and Gulf of Aden

Author : Ramón Bonfil
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251050453
Total Pages : 112 pages
Book Rating : 4.0/5 (54 download)

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Book Synopsis Field Identification Guide to the Sharks and Rays of the Red Sea and Gulf of Aden by : Ramón Bonfil

Download or read book Field Identification Guide to the Sharks and Rays of the Red Sea and Gulf of Aden written by Ramón Bonfil and published by Food & Agriculture Org.. This book was released on 2004 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a fully illustrated field guide for the identification of the sharks and rays most relevant to the fisheries of the Red Sea and Gulf of Aden. An extensive literature review and two field surveys in the region were carried out for the preparation of this document. A total of 49 sharks and 45 batoids reliably reported for the region are listed and those common in the fisheries or likely to be found through fisheries operations are fully treated. The guide includes sections on technical terms and measurements for sharks and batoids, and fully illustrated keys to those orders and families that occur in the region. Color plates for a large number of the species are included.