parasitism
An invasive species called the sea lamprey entered the Great Lakes .The lamprey preyed on the trout and had no natural predators.
Parasitism.
Yes, it is.
Absolutely. As an invasive species, the lamprey has no natural enemies, and the fish of the Great Lakes have no defenses against them.
(parasitism)
Everett Louis King has written: 'Illustrated field guide for the classification of sea lamprey attack marks on Great Lakes lake trout' -- subject(s): Wounds and injuries, Fishes, Lake trout, Sea lamprey, Predation (Biology)
The sea lamprey has only one predator: lake trout though i have read it only on one site so idk but yes the lake trout
Habitat is the normal "living surroundings" of an animal. Niche is it's special place within that habitat. Take the sea lamprey, for example: It's habitat is the oceans of the world, and (unfortunately) the Great Lakes, and it's niche in the Great Lakes is that of a parasite - they attach themselves to Lake Trout, and live off of their blood and bodily fluids.
Lampreys attach themselves to fish and feed off the blood of fish. The Lamprey has an indirect lifestyle lasting between five and nine years.
Yes
Lex Lamprey's birth name is Alexander Jon Lamprey.