Posts Tagged 'sandbar shark'

An Update on Our Sandbark Shark Pup, Chloe!

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I’m happy to report that our sandbark shark pup Chloe is thriving in our Atlantic Coral Reef exhibit – where she has been since the end of June

national aquarium sandbar shark

Photo via Jeff Mauritzen.

In the last few months, Chloe has been enjoying a steady diet of mackerel, squid, shrimp, herring and capelin! The diet of each Aquarium resident is measured out (based on their weight) and fed carefully, to ensure that everyone is getting the right amount of nutrition. At the moment, Chloe is eating about .2 lbs of food at each meal!

Since her birth back in May, Chloe has grown to be about 10 lbs in weight and about 2.5 feet in length!

Do you have a question about Chloe, her species or just sharks in general? Ask me in the comments section! 

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Animal Updates – June 28

Between our Baltimore and Washington, DC, venues, more than 17,500 animals representing 900 species call the National Aquarium home. There are constant changes, additions and more going on behind the scenes that our guests may not notice during their visit. We want to share these fun updates with our community, so we’re bringing them to you in our weekly Animal Update posts!

Check our blog every Friday to find out what’s going on… here’s what’s new this week!

Sandbar pup is on exhibit! 

Chloe, a female sandbar shark pup born at the Aquarium just over a month ago, has been moved into our Atlantic Coral Reef exhibit.

sandbar shark pup

Chloe behind-the-scenes shortly after her birth.

This species of shark gets its name from their preferred habitat, the sandbars and grassy shallow areas along the Atlantic coast.

Did you know? The Chesapeake Bay is actually one of the most important nursery areas along the East Coast for sandbar sharks!

Be sure to check back every Friday to find out what’s happening!

Sink your teeth into our JAWsome Shark Week giveaway!

To celebrate the end of another fintastic Shark Week, we are hosting a JAWsome Shark Giveaway on Facebook and Twitter! 

You could win a sand tiger or sandbar shark tooth!

The overall number of teeth each shark has depends on diet and species. Some sharks can have as few as 10 rows of teeth, and others as many as 300! All of our sharks are constantly shedding their teeth. In general, sharks can lose anywhere from one tooth a day to one tooth every 28 days. The rows of teeth replenish themselves sort of like a vending machine—when one falls out, the one behind it shifts forward.

The teeth we are giving away belonged to the sandbar shark and sand tiger shark species that live in our Open Ocean exhibit. Enter our JAWsome contest and you could win one of your very own!

One of our sand tiger sharks with a loose tooth

Sand tiger sharks, found in the coastal waters of North America, Japan, Australia, and South Africa, can have up to 56 rows of teeth in each jaw. On average, they lose their teeth every two to three days. Their teeth are long and jagged to help them chomp on their typical diet of bony fish, small sharks, rays, and crustaceans.

Sandbar sharks usually have about 14 rows of teeth in each jaw and shed their teeth about every 10 days. The look of their teeth is more typical of what you may have seen before, flat and triangular. Commonly found in the lower Chesapeake Bay, sandbar sharks are opportunistic bottom-feeders that prey on bony fish, mollusks, crabs, and shrimp.

Here’s how to enter: 

1) a. Like the National Aquarium on Facebook
     b.  Like/comment on our shark tooth Facebook post 

AND/OR

2) a. Follow @NatlAquarium on Twitter
      b. Tweet us the name of your favorite shark to @NatlAquarium and include the hashtag #JAWsome

Contest closes at 4:00 p.m. ET on Friday, August 17, 2012. Ten random Twitter winners and 10 random Facebook winners will be announced at approximately 4:30 p.m. ET on Friday, August 17, 2012. Entrants must live in the continental United States to win.

Love sharks? Click here to learn about ways you can support shark conservation!


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