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  2. Remora - Wikipedia

    en.wikipedia.org/wiki/Remora

    At lower speeds, the remora will use a form of active ventilation, in which the fish actively moves fluid through its gills. In order to use active ventilation, a fish must actively use energy to move the fluid; however, determining this energy cost is normally complicated due to the fish's movement when using either method.

  3. Fishing vessel - Wikipedia

    en.wikipedia.org/wiki/Fishing_vessel

    Crab boat working the North Sea. Fishing boats lashed together in a tidal creek in Anjarle village, Maharashtra, India. A fishing vessel is a boat or ship used to catch fish and other valuable nektonic aquatic animals (e.g. shrimps / prawns, krills, coleoids, etc.) in the sea, lake or river.

  4. Trawling - Wikipedia

    en.wikipedia.org/wiki/Trawling

    Trawling is an industrial method of fishing that involves pulling a fishing net, that is heavily weighted to keep it on the seafloor, through the water behind one or more boats. The net used for trawling is called a trawl. This principle requires netting bags which are towed through water to catch different species of fishes or sometimes ...

  5. Factory ship - Wikipedia

    en.wikipedia.org/wiki/Factory_ship

    A factory ship, also known as a fish processing vessel, is a large ocean-going vessel with extensive on-board facilities for processing and freezing caught fish or whales. Modern factory ships are automated and enlarged versions of the earlier whalers , and their use for fishing has grown dramatically.

  6. Long-tail boat - Wikipedia

    en.wikipedia.org/wiki/Long-tail_boat

    Long-tail boats in Poda island, Krabi, Thailand. The long-tail boat, (Thai: เรือหางยาว, RTGS: ruea hang yao, pronounced [rɯ̄a̯ hǎːŋ jāːw]) is a type of watercraft native to Southeast Asia, which uses a common automotive engine as a readily available and maintainable powerplant.

  7. Sea-Doo - Wikipedia

    en.wikipedia.org/wiki/Sea-Doo

    Sea-Doo is a Canadian brand of personal watercraft (PWC) and boats manufactured by Bombardier Recreational Products (BRP). [1] [2] All Sea-Doo models are driven by an impeller-driven waterjet. [3] [4] All Sea-Doo PWC models are produced at BRP's plants in Querétaro and Juárez, Mexico. Its Rotax engines are produced at BRP's plant in ...

  8. Greenwater Lake Provincial Park - Wikipedia

    en.wikipedia.org/wiki/Greenwater_Lake_Provincial...

    The marina offers moorage and marine gas as well as pontoon boat, fishing boat, canoe, kayak, and paddle boat rentals. At the store at the marina, there's fishing gear, such as rods and nets for sale or rent as well as various bait, including leeches, nightcrawlers , and frozen minnows.

  9. Cleaning station - Wikipedia

    en.wikipedia.org/wiki/Cleaning_station

    A cleaning station is a location where aquatic life congregate to be cleaned by smaller beings. Such stations exist in both freshwater and marine environments, and are used by animals including fish, sea turtles and hippos.

  10. Aquatic weed harvester - Wikipedia

    en.wikipedia.org/wiki/Aquatic_weed_harvester

    An aquatic weed harvester, also known as a water mower, mowing boat and weed cutting boat, is an aquatic machine specifically designed for inland watercourse management to cut and harvest underwater weeds, reeds and other aquatic plant life.

  11. Aquaculture of sea sponges - Wikipedia

    en.wikipedia.org/wiki/Aquaculture_of_sea_sponges

    Aquaculture of sea sponges. Sea sponge aquaculture is the process of farming sea sponges under controlled conditions. It has been conducted in the world's oceans for centuries using a number of aquaculture techniques. There are many factors such as light, salinity, pH, dissolved oxygen and the accumulation of waste products that influence the ...