sea lamprey उदाहरण वाक्य

उदाहरण वाक्य

1. Using and economic model of recreational fishing to evaluate the benefits of Sea Lamprey control on the St . Mary s River.
2. Sea lampreys mark favored spawning streams with this substance, allowing them to locate the streams at a great distance from open waters.
3. Its numbers have dropped due to the introduction of exotic, non-native species such as the sea lamprey, loss of habitat and historic overharvest.
4. The lamprey fell off after less than 6 meters, so the railway was determined to be effective at preventing the sea lamprey's migration.
5. One of the first exotic invaders of the Great Lakes was the sea lamprey, an eel-like fish that preys on lake trout populations.
6. The ballast water threat has been acknowledged since the 1950s when sea lamprey, hitching a ride in ballast water, infected the Great Lakes.
7. By 1932, the sea lamprey had arrived in Georgian Bay, and, together with the Great Depression, it brought the decline of the fishing industry.
8. The sea lamprey, native to the Atlantic Ocean, is believed to have invaded the Great Lakes through shipping channels in the early 20th century.
9. Moments later, an oafish 10-pound carp lumbered by, followed by a wriggling sea lamprey, perhaps trying to hitch a ride with its rasping mouth.
10. Some individuals can start the hematophagous feeding in the river before migrating to the sea, where sea lampreys prey on a wide variety of fish.