Shark Finning

The Earth’s oceans are home to over 350 species of sharks, ranging in size from the 7-inch dwarf dogshark to the 50-foot whale shark. [1] These magnificent animals have a fossil record dating back over 400 million years, placing them among the most ancient species of fish on the planet. As a keystone predator, sharks play an integral role in maintaining the structure and stability of marine ecosystems throughout the world.

Most species of sharks are “cruisers,” meaning they continuously move through the water in search of prey. Their relatively lightweight skeleton is composed entirely of cartilage, allowing them to swim extremely fast while retaining unparalleled agility. In addition, their liver contains large amounts of oil, which ultimately increases their buoyancy.

Another main difference between sharks and bony fish is the manner in which they attain oxygen from the water. Bony fishes have a single pair of gills with a muscular covering that contracts to force oxygen-rich water over their gills. Sharks lack this muscular covering and therefore must continuously swim in order to uptake oxygen and keep from suffocating. That is why sharks have between 5 and 7 pairs of gills.

Sharks also possess a sensory organ that is fairly unique among fishes. A network of tiny canals known as Ampullae of Lorenzini are scattered across the front of their face. These sensitive indentations allow sharks to sense the slightest change in electrical current given off by the muscle contractions of their prey. In many cases, sharks sense this electrical fluctuation before seeing or smelling their prey. These organs are also highly attuned to the Earth’s magnetic field, enhancing a shark’s ability to navigate over long distances.

shark_finningOne of the most devastating practices in the fishing industry today is the removal of shark fins for use in expensive soups. Known as “shark finning,” fishermen catch large numbers of sharks, cut off their top and side fins then drop them back into the water. Unable to swim, the sharks sink to the ocean floor where they slowly suffocate. This fate is certain, as sharks need to swim in order to pass oxygen over their gills. The sharks may also be slowly eaten alive by scavengers or other predators.

The fins are considered a “delicacy” and are therefore extremely valuable on the open market. Historically reserved for Chinese emperors, shark fin soup is becoming increasingly common throughout the world, especially in Asia where it is viewed as a symbol of high status. As many as 73 million sharks die a slow painful death each year to supply this growing demand. [2]

Some sharks take as long as 15 years to reach sexual maturity and birth a very small number of offspring. Consequently, many of the species that are targeted for their fins are experiencing a sharp population decline. According to the most recent research by the International Union for Conservation of Nature (IUCN), 32% of the world’s open ocean shark species are currently threatened with extinction, largely due to the practice of shark finning. [3]

Although shark finning is illegal in many countries including the U.S., it is extremely difficult to enforce these laws. Every year, the world’s shark populations are further decimated by this cruel practice. Marine ecologists believe that some species may be on a fast-track towards extinction. According to a researcher at the Scripps Institution of Oceanography, “Sharks are definitely at the top of the list for marine fishes that [sic] could go extinct in our lifetimes.” [4]

As long as there is a demand for their fins, sharks will continue to suffer at the hands of this rogue industry.

[1] Retrieved 3/8/10 from
[2] Retrieved 3/9/10 from
[3] Retrieved 3/9/10 from
[4] Retrieved 3/14/10

Upcoming Events

<< Jan 2018 >>
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31 1 2 3 4

See all events

Take our chocolate list with you

Food Empowerment Project's Chocolate List is available as a free app for your smart phone (or see our chocolate list webpage).

Take a moment to download the app:

Get it on Google Play Download_on_the_App_Store_Badge_US-UK_135x40_0824