trammel net การใช้

• It is commercially caught on trot lines, setlines, hoop and trammel nets, and seines.
• European Commission has enacted rules that protect Sedlo from bottom trawling, gillnets, and trammel nets.
• Common stingrays are shark and ray trammel net catch.
• The British ichthyologist Ethelwynn Trewavas . " R . trewavasae " is sometimes caught in traps and trammel nets.
• Gillnets and trammel nets are extremely effective in the catching of coastal fish such as halibut and white sea bass.
• Each boat has a crew of two or three and is equipped with a motor-driven wheel, usually at the bow, for hauling in the trammel nets.
• In a related matter, the California Department of Fish and Game has declared an emergency temporary ban on gillnets and trammel nets on the state's Central Coast to prevent the killing of sea otters, porpoises and sea birds.