White Tipped Sharks in Galapagos

White tipped sharks,Triaenodon obesus are one of the 400 species of sharks found in the world.


They are distinguished from other sharks by the white tip on both their first dorsal fin and upper caudal fins.

Like most species of sharks, they are drably counter-shaded.

This means that the top and bottom sides are colored differently serving to camouflage the shark from multiple perspectives.

white tipped sharks

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The top (the dorsal side) is considerably darker than the belly (the ventral side).

When the shark is viewed from above, its dark top surface blends into the dark ocean depths. When viewed from below, the light-colored belly blends in with the light above.

This helps the shark hunt in a stealthy manner, enabling it to sneak up on prey undetected.

White tip reef sharks are very common in the Galapagos Islands. You can often see them resting in shallow waters or constantly swimming near the shores.

Apparently this behavior is related to courtship displays in which males bite females to show their interest. These love bites are commonly found near the females' neck and head.

White tipped sharks in Galapagos can grow up to 2.10 m (6.88 ft) they are curious, gentle and often approach swimmers quite close.

This nocturnal shark feeds primarily on crustaceans, mollusks, small fish, and octopus amongst others.

Sharks have 450 millions years of evolution in which they still conserve ancestral but fascinating characteristics such as the dermal denticles covering their skin as opposed to other fish. Their function is to form a protective barrier and to aid for swimming.

The exorbitant number of teeth that they produce and re-grow constantly, suggests that over a few years, a shark may grow tens of thousands of teeth!!

This explains the abundance of fossils that have been very helpful in science.

The reproductive success on this viviparous fish, consist in their internal fertilization and the production of litters of 1 to 5 sharks.

This 60 cm (1.96 ft) young are born large enough to be independent and to search protection from predators such as other species of sharks.

Because they do not have a swimming bladder like other fish, white tipped sharks use their large buoyant liver. It constitutes up to 30% of their body mass and employ a dynamic lift to maintain depth and sink when they are not moving.

During our recommended Galapagos Islands Tours you will have the great opportunity to encounter these amazing white tipped sharks.

You will see them while swimming, snorkeling, riding the zodiacs or strolling along beaches and crevices.

The New York Times, in its special January Travel Edition, recommends the Galapagos Islands in the third position of Places to visit in 2009.

See Beautiful Galapagos Island Pictures here

Some important reasons given to explore the Galapagos in 2009 are Charles Darwin's Bicentennial and the 150th Anniversary of the publication of his Origin of the Species, inspired by his observations in Galapagos.

Recommended Reading

Ecuador & Galapagos (Insight Guides)

Ecuador & Galapagos (Insight Guides)
With 250 photos and tons of great information, this is an essential addition to your pre-Ecuador and -Galapagos reading! There are better guides if you are only interested in the islands, but for a combination trip taking in Ecuador as well, it's hard to beat.

Birds, Mammals, and Reptiles of the Galapagos Islands

Birds, Mammals, and Reptiles of the Galapagos Islands
Small enough to fit into your pocket, yet containing comprehensive information and pictures of all the species you will encounter in the islands, this book is a must-have for nature lovers. Let's face it, Galapagos is largely about the wildlife. This book will NOT disappoint, and you'll have a great memento of your time with the seals, penguins and tortoises!

Galapagos: The Islands That Changed the World

Galapagos: The Islands That Changed the World
Definitely NOT a tourist's guide, but if you're like me, and find the history and geography of the islands irresistible, then this is a title you ought to invest in. Stunningly illustrated, and painstakingly researched, those of you who have been there will be enchanted again -- and those of you who have not will begin planning your trip!

Moon Spotlight Galapagos Islands

Moon Spotlight Galapagos Islands
If you're a seasoned Galapagos regular, then you will probably prefer something weightier. But for first-timers looking for simple, down-to-earth advice on where to go, what to see and the best shopping and eating on the islands, this is the book for you. Small, well-priced, and reliable!

Galapagos: Islands Born of Fire

Galapagos: Islands Born of Fire
The 10th anniversary edition of this photographer's tour of the Galapagos Islands is a stunning book, worthy of anybody's coffee table. This is a perfect post-trip talking point -- a great way to remember what you've seen, and spread the word amongst your envious friends!

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