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درباره این کتاب:
An updated
and comprehensive guide identifying all of
the world's sharks
Sharks are some of the most misunderstood
animals on the planet. We still have a lot
to learn about these fascinating
creatures, which are more seriously
threatened with extinction and in greater
need of conservation and management than
any other major group of vertebrates.
A Pocket Guide to Sharks of the World is
the only field guide to identify,
illustrate, and describe every known shark
species. Its compact format makes it handy
for many situations, including recognizing
living species, fishery catches, or parts
sold at markets. This expanded second
edition presents lavish images, details on
newly discovered species, and updated text
throughout. The book contains useful
sections on identifying shark teeth and
the shark fins most commonly encountered
in the fin trade, and takes a look at
shark biology, ecology, and conservation.
A Pocket Guide to Sharks of the World will
be an essential resource and definitive
reference for years to come.
An updated guide to all of the world’s
sharksEach species is illustrated and
describedHandy, compact format with
concise textUseful sections on the
identification of shark teeth and fins
■ در این کتاب چه
میخوانیم:
Table of contents :
Introduction How to use this book
Topography Tooth guide Fin guide Key to
orders and families of living sharks
Species accounts Frilled and cow sharks
Order Hexanchiformes Frilled sharks Family
Chlamydoselachidae Cow sharks Family
Hexanchidae Bramble sharks Order
Echinorhiniformes Bramble sharks Family
Echinorhinidae Dogfish sharks Order
Squaliformes Dogfish sharks Family
Squalidae Gulper sharks Family
Centrophoridae Lanternsharks Family
Etmopteridae Sleeper sharks Family
Somniosidae Roughsharks Family Oxynotidae
Kitefin sharks Family Dalatiidae Sawsharks
Order Pristiophoriformes Sawsharks Family
Pristiophoridae Angelsharks Order
Squatiniformes Angelsharks Family
Squatinidae Bullhead sharks Order
Heterodontiformes Bullhead or horn sharks
Family Heterodontidae Carpetsharks Order
Orectolobiformes Collared carpetsharks
Family Parascylliidae Blind sharks Family
Brachaeluridae Wobbegongs Family
Orectolobidae Longtailed carpetsharks
Family Hemiscylliidae Zebra Shark Family
Stegostomatidae Nurse sharks Family
Ginglymostomatidae Whale Shark Family
Rhincodontidae Mackerel sharks Order
Lamniformes Goblin Shark Family
Mitsukurinidae Sandtiger Shark Family
Carchariidae Deepsea sandtiger sharks
Family Odontaspididae Crocodile Shark
Family Pseudocarchariidae Megamouth Shark
Family Megachasmidae Basking Shark Family
Cetorhinidae Thresher sharks Family
Alopiidae Mackerel sharks Family Lamnidae
Ground sharks Order Carcharhiniformes
Deepsea catsharks Family Pentanchidae
Catsharks Family Scyliorhinidae Finback
catsharks Family Proscylliidae False
catsharks Family Pseudotriakidae Barbeled
Houndshark Family Leptochariidae
Houndsharks Family Triakidae Weasel sharks
Family Hemigaleidae Requiem sharks Family
Carcharhinidae Tiger Shark Family
Galeocerdidae Hammerhead sharks Family
Sphyrnidae Glossary Oceans and seas Field
observations Further reading Further
identification guides Scientific societies
and conservation organisations
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