Marine Biology

    Divisions of Biology: Marine Biology

    Are you interested to learn more about the vast world of aquatic plants and organisms? Will it excite you to know about the phyla or families of species living in sea or other water bodies? Are you curious to know about marine ecology in its entirety? If your answer to the above questions is Yes, then taking up a course on Marine Biology can benefit you in a huge way.

    What is Marine Biology all about?

    Reading the title ‘Marine Biology’ straightaway suggests that it is a branch of biological science that deals with the study of marine creatures, isn’t it? Although correct, the subject is broader than you think. We already know that in Biology, diverse forms of family and genera of living organisms are present. One such category is the ‘Marine Family’ that encompasses all living organisms that live in the sea, ocean, brackish waters and other forms of water bodies.

    Did you know that the three-dimensional ocean occupies most of the Earth’s surface, as big as 71%? As a result, marine biology also focuses on the study of habitats like coral reefs, tidepools, seagrass meadows, sandy, rocky bottoms in an ocean, thermal vents and of course the kelp forests.

    In a nutshell, everything from the microscopic picoplankton to huge mammals like blue whales and creatures living in the oceans, estuaries, and wetlands is all included in the study of Marine Biology.

    Studying Marine Biology – Is it Advantageous?

    what do marine biologists do?

    What Do Marine Biologists Do?

    Discover how marine biologists unlock the mysteries of aquatic life and protect our oceans' delicate ecosystems. Immerse yourself in this captivating field today!
    Ocean Animal Adaptations

    Explore 15 Remarkable Adaptations of Ocean Inhabitants

    In the realm of flora and fauna, the ocean presents itself as an immense tapestry of diverse habitats. Embark on a journey through the 15 most extraordinary adaptations of ocean creatures.
    Domain Archaea / Archaebacteria

    The Domain Archaea: Finding Life’s Extremists

    Archaebacteria: Sole organisms that can survive in extreme habitats & archaeans are considered the third domain of life. Learn about the domain Archaea here.
    Famous Marine Biologists

    Top 15 Famous Marine Biologists

    The sea has been mostly a terra incognita to scientists until the late 19th century. Here are the top 15 famous marine biologists of all time.
    best marine biology books

    Top 15 Best Marine Biology Books

    Marine biology is both a fascinating & complex field of study. Explore the top 15 marine biology books & oceanography textbooks for students & researchers.
    What Do Clams Eat?

    What Do Clams Eat?

    Clams are grouped as mollusks in class Bivalvia. Some clams are in freshwater while others in marine waters. Explore what do clams eat and diet by types.
    What Do Starfish Eat?

    What Do Starfish Eat?

    Starfish are mostly carnivores and scavengers. Explore what do starfish eat, starfish diet by types, what eats starfish, & how marine biologists group them.
    What Do Seals Eat?

    What Do Seals Eat?

    Seals are classified as semi-aquatic mammals classified under the same group as walruses &sea lions. Explore what do seals eat, seal types by diet & more.
    What Do Lobsters Eat?

    What Do Lobsters Eat?

    Lobsters are invertebrates classified as crustaceans. Learn what do lobsters eat, lobsters diet by types, what eats lobsters and more.
    What do killer whales eat?

    What Do Killer Whales Eat?

    Killer Whales also referred to as orcas, are sea mammals. Explore what do killer whales eat, diet by their types, what eats killer whales & other questions.
    What Do Manatees Eat?

    What Do Manatees Eat?

    Manatees are large mammals that are also referred to as sea cows. Explore what do manatees eat, their diet by types, what eats manatees and more here.
    What Do Shrimp Eat?

    What Do Shrimp Eat?

    Shrimps are crustaceans with long slender bodies. Their muscular abdomens come in handy during locomotion. Explore what do shrimps eat & what eats shrimps.
    how long do jellyfish live?

    How Long Do Jellyfish Live Or Are They Really Immortal?

    Have you ever thought about how long do jellyfish live? Can they be truly immortal? How is this possible? Explore these questions in detail in this article.
    What Do Turtles Eat?

    What Do Turtles Eat?

    Turtles are unique reptiles notable for their hard shells. Explore what do turtles eat, the types of turtles and their diet list, what eats turtles & more here.
    what do octopuses eat?

    What Do Octopuses Eat?

    Scientists have discovered over 300 species of octopus. Learn what do octopuses eat & diets include birds, shrimp, lobsters, sharks, clam, and fish.
    what do dolphins eat?

    What Do Dolphins Eat?

    Dolphins are smart aquatic mammals. What do dolphins eat? Dolphins are mostly carnivorous with a diet of crustaceans, squids, crabs, clams, & fish species.
    Top Marine Biology Colleges

    Top 10 Best Marine Biology Colleges

    The top 10 Best Marine Biology Colleges & Universities in North America offer excellent marine science programs in state-of-the-art facilities.
    What Do Walruses Eat?

    What Do Walruses Eat?

    Walruses are Arctic Circle’s creatures, considered to be one of the largest fin-footed sea mammals. Explore what do walruses eat, how walruses hunt & more.
    First of all Marine Biology is an interdisciplinary subject and includes everything from biological oceanography, chemistry, geology, molecular biology to zoology, botany, cellular biology, meteorology and many more. The marine life is unexpectedly vast. It is extremely resourceful in nature. Some of the popular marine resources include food, health befitting drugs, raw materials and scintillating destinations promoting tourism and recreation all across the globe. Since most of the Earth is covered with water bodies, marine creatures make a significant contribution to the oxygen cycle. Their water-borne organisms create new lands and protect the shorelines as well. Studying Marine Biology will only expand the doors of knowledge, discovery, and science.

    Career Options:

    After a successful course in Marine Biology, you can easily explore a world of opportunities. From a fishery biologist, marine biologist to a technician and microbiologist, you can pick from a variety of great career options.

    The mission of the Center for Marine Conservation is to protect ocean ecosystems and conserve the global abundance and diversity of marine wildlife. Through science-based advocacy, research and public education, CMC informs, inspires and empowers people to speak and act for the oceans.

    Competition and information among British Columbia salmon purse seiners

    Part of the history of overfishing salmon.


    Crayfish Biology-Aquaculture.

    Dolphin Institute

    The Dolphin Institute and the Kewalo Basin Marine Mammal Laboratory: Dedicated to Dolphins and Whales through Education, Research, and Conservation. Over 20 years Dolphin Research and Whale Research, based in Honolulu, Hawaii. Browse our extensive educational area to learn about marine mammals. See how you can participate in our whale and dolphin research.

    Marine Biological Laboratory

    The Marine Biological Laboratory is an independent scientific institution, founded in 1888, that undertakes the highest level of creative research and education in biology, including the biomedical and environmental sciences. MBL is a member of the National Association of Marine Laboratories.

    Marine Sciences Research Center

    The Marine Sciences Research Center (MSRC) is the State University of New York’s center for marine research, graduate education, and public service. MSRC is also the University at Stony Brook’s center for research, education, and public service in the atmospheric sciences.

    Marine Weather

    Marine Weather is (as far as we know) the largest collection of the marine weather forecast on the planet with thousands of forecast, maps, images, and links.


    The website for marine experts and consultants.

    North Carolina Division of Marine Fisheries

    Detailed information on recreational and commercial fishing in North Carolina, catch limits, artificial reef guides, and kids pages.

    Parismina Sea Turtle Commission

    Leatherback, Green, Hawksbill and Loggerhead sea turtles nest in large numbers on the Caribbean beach of Parismina, Costa Rica. Poaching remains a problem, but local volunteers are working in conjunction with the coast guard to patrol the beaches and have started a turtle hatchery.

    Protected Marine Species: Page by Wesley R. Elsberry

    Information on Protected Marine Species; research and researchers; links to significant resources online.Extensive links to online resources about whales, dolphins, seals, sea lions, manatees, and related information about protected marine species, including bibliographies, organizations, researchers, career information, and stranding centers.

    Sea Grant Media Center

    The Sea Grant Media Center provides access to the world of marine research and resources available through the National Sea Grant College Program.

    The Institute of Marine Biology of Crete

    A modern competitive organization, IMBC is widely recognized as one of the leading institutes in the Mediterranean. Within the span of a decade, IMBC has moved to the forefront of marine science research at the national, European and international level. It is equipped with state-of-the-art facilities to carry out its many research programs in the fields of aquaculture, biotechnology, fisheries, marine ecology, management of the marine environment, marine dynamics including ecological modeling, biological oceanography, remote sensing, and GIS.

    The Marine Mammal Center

    We recognize our interdependence with marine mammals and our responsibility to use our awareness, compassion, and intelligence to ensure their survival and the conservation of their habitat.

    The Plankton Net

    Plankton Ecology, Marine Biology, and Biological Oceanography Homepage.

    Welcome to CSIRO Marine Research

    CSIRO Marine Research is helping Australians understand its oceans by conducting research in the sustainable use of Australia’s marine resources, the ocean’s role in climate, and the effective conservation of the marine ecosystem integrity.

    Welcome to Mote Marine Laboratory

    Mote Marine Laboratory is a nonprofit organization dedicated to excellence in marine sciences.


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