ArtsAutosBooksBusinessEducationEntertainmentFamilyFashionFoodGamesGenderHealthHolidaysHomeHubPagesPersonal FinancePetsPoliticsReligionSportsTechnologyTravel

5 Largest Fish in the Sea

Updated on November 11, 2019

Top 5 Largest Fish in the Ocean

1.) The Whale Shark (Rhincodon typus)

A well known candidate, the Whale shark, is the largest known fish in the ocean. It is not a type of whale, but instead is called this because of its massive size. The average size for an adult Whale shark is about 12 meters long, and can weigh up to 40 tons. The largest recorded Whale shark is 20 meters long, bigger than a school bus. Despite its size however, it generally feeds by filtering small organisms (plankton, schools of fish) through its mouth.

Whale Shark
Whale Shark

2.) Basking Shark (Cetorhinus maximus)

Another large filter feeder, and the second largest fish in the ocean is the Basking shark. It can reach up to 8 meters in length and weigh nearly 19 tons. The Basking shark is well equipped for filter feeding as it has an enormous mouth and its gills have rakers that pick up small organisms.

Basking Shark
Basking Shark

3.) Greenland Shark (Somniosus microcephalus)

The Greenland shark is a unique in many ways beyond its sheer size. They weigh about a ton on average, and can grow to a size anywhere between 5 and 7 meters. They feed on anything they can sink their teeth into, but often get food scavenging for corpses. On average, they swim at a speed of 0.3 meters per second (0.76mph), and max out at about 0.9 meters per second (2 mph). The Greenland shark is also the longest known living vertebrae on earth, aging possibly over 400 years old.

Greenland Shark
Greenland Shark

4.) Great White Shark (Carcharadon carcharias)

Possibly the most well known fish due to pop culture, the Great White shark comes in at 4-10 meters long, and weigh around 1-2 tons. They are very aggressive and great hunters, preying on any fish or animal that come into its path. It's been known to launch itself out of the water to catch birds as well. They are essential to ocean life however, as they control many species' populations.

Great White Shark
Great White Shark

5.) Beluga Sturgeon (Huso huso)

The Beluga Sturgeon is an interesting species as it is found both in freshwater and saltwater, and can live up to and sometimes over 100 years old. Being part of freshwater ecosystems, they are also known to be the largest freshwater fish known today. Beluga Sturgeon migrate from saltwater to freshwater for reproduction. They grow to about 6 meters long, but are sometimes found to be as long as 7 or 8 meters. Normally they weigh in at around 1-2 tons as well. Generally, they feed on fish smaller than them, although sometimes they prey on bigger animals, such as baby seals.

Beluga Sturgeon
Beluga Sturgeon

Other Record Holders in the Ocean

Ocean Sunfish (Mola mola) - Largest Bony Fish

Ocean sunfish are much different from freshwater sunfish. They can grow beyond 3 meters long (and tall) and weigh anywhere from 1 to almost 3 tons. They are considered the largest "bony fish" recorded. Their diet however, mostly consists of jellyfish.

Ocean Sunfish
Ocean Sunfish

Tiger Shark (Galeocerdo cuvier) - Most Agressive Fish

Another predatory shark on this list, the Tiger shark has an extreme diet. It will eat literally anything, sometimes even inanimate objects, such as tires and metal. Called so due to the strips on its back, the Tiger shark reaches lengths up to 5 meters, and weighs around 1 ton. Tiger sharks are known to be vicious predators, coming second only to the Great White sharks. Although they can't eat some of the large animals as Great Whites, they can be much more aggressive.

Tiger Shark
Tiger Shark

Black Marlin (Istiompax indica) - Fastest Swimmer

The Black Marlin is known as the fastest, and another one of the larger, fish in the ocean. It can reach speeds northward of 35 meters per second (80 mph). Sizes vary, ranging from 3-4 meters (sometimes longer), and averaging a weight just shy of a ton. Their size, shape, and speed make them popular in sport fishing as well. They feed on other small fish, including mackerel and tuna, using their long bills to attack and weaken them. Their speeds are, in part, attributed to their size, shape, and ability to fold their sail fin.

Black Marlin
Black Marlin

Giant Oarfish (Regalecus gleans) - Longest Bony Fish

The Giant Oarfish is not so heavy as it is long. Weighing in at only a quarter of a ton, they can reach lengths of a record 11 meters long (almost the length of a full sized school bus). The only feed on small organisms, such as plankton and shrimp.

Giant Oarfish
Giant Oarfish

Comments

    0 of 8192 characters used
    Post Comment

    No comments yet.

    working

    This website uses cookies

    As a user in the EEA, your approval is needed on a few things. To provide a better website experience, hubpages.com uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

    For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at: https://hubpages.com/privacy-policy#gdpr

    Show Details
    Necessary
    HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
    LoginThis is necessary to sign in to the HubPages Service.
    Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
    AkismetThis is used to detect comment spam. (Privacy Policy)
    HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
    HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
    Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
    CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
    Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the googleapis.com or gstatic.com domains, for performance and efficiency reasons. (Privacy Policy)
    Features
    Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
    Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
    Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
    Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
    Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
    VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
    PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
    Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
    MavenThis supports the Maven widget and search functionality. (Privacy Policy)
    Marketing
    Google AdSenseThis is an ad network. (Privacy Policy)
    Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
    Index ExchangeThis is an ad network. (Privacy Policy)
    SovrnThis is an ad network. (Privacy Policy)
    Facebook AdsThis is an ad network. (Privacy Policy)
    Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
    AppNexusThis is an ad network. (Privacy Policy)
    OpenxThis is an ad network. (Privacy Policy)
    Rubicon ProjectThis is an ad network. (Privacy Policy)
    TripleLiftThis is an ad network. (Privacy Policy)
    Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
    Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
    Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
    Statistics
    Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
    ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
    Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)
    ClickscoThis is a data management platform studying reader behavior (Privacy Policy)