How Are Cows and Purses Related to Sharks?

By August 17th, 2014 at 10:49 am | Comment

Look back at two shark citizen science projects featured on the SciStarter blog.

Want to learn about and protect sharks? We’ve got you covered!

 

Broadnose sevengill shark (Notorynchus cepedianus) in False Bay

Broadnose sevengill shark (Notorynchus cepedianus) in False Bay

Sharks often get a bad rap; they’re featured in the media as dangerous killers that prey upon helpless human beings and animals.  Although shark attacks occur, they are rare; and attempts to decrease the shark population to prevent attacks leads the ocean ecosystem down a dangerous path, because sharks are important members of the aquatic food chain.  Through education, observation in their natural habitat, and participation in citizen science projects dedicated to sharks, we can learn about and protect these misunderstood animals.  In that light, we featured two shark citizen science projects last year that deserve another read.

For some strange reason, some ocean animals have bovine names.  For example, there are sea cows (or manatees).  But did you know there are a family of sharks known as cow sharks?  The sevengill shark is one example of a cow shark, and Dr. Ashley Rose Kelly wrote about the Sevengill Shark Tracking Project, which was developed to monitor the rise of these particular cow sharks near San Diego.  You can find her blog post here.

In the aquatic world, a mermaid’s purse is not a fancy accessory; rather, it’s an egg case, or a case that surrounds the fertilized eggs of sharks and other fish.  Dr. Melinda T. Hough featured Shark Trust, a project that identifies and catalogs mermaid’s purses with the intention of protecting marine nurseries.  Read about the project here.

Image: Derekkeats, Wikimedia Commons.


About the Authors:

Dr. Ashley Rose Kelly is Assistant Professor of Communication,Networks, and Innovation at Purdue University. Kelly’s work is in the areas of science studies and science communication. You can find Ashley on Twitter as @ashleyrkelly

Dr. Melinda T. Hough is a freelance science advocate and communicator dedicated to sharing the inspiring stories of life science and helping the general public explore their world. She holds a PhD from the University of Edinburgh for research into how antibiotics kill bacteria, was a policy fellow at the National Academy of Sciences, and is a published photographer. Naturally curious, it is hard to tear Melinda away from science. Not content to stay in one place for very long, she might be found exploring, often behind the lens of her Nikon D80, plotting her next epic adventure, or training for the next half marathon.

Rae Moore is the Managing Editor of the SciStarter and PLOS blogs. She studied Bioinorganic Chemistry as a graduate student at McGill University, and is currently the Undergraduate Chemistry Lab Coordinator at Harvard University.

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