teeth
The biological vector of lampreys is fish. Lampreys typically attach themselves to the bodies of fish using their sucker-like mouthparts, and feed on the blood and bodily fluids of the host fish.
Some parasites have oral suckers, ringed with hooks, which is used to attach themselves to the host.
Lampreys attach themselves to fish and feed off the blood of fish. The Lamprey has an indirect lifestyle lasting between five and nine years.
Lampreys have rows of small, sharp teeth on their tongues and sucker-like mouths which they use to attach themselves to the fish. They then rasp away the flesh of the fish using their teeth and feed on the blood and bodily fluids.
Ticks are classified as arachnids, just like mites and spiders. They are parasites that attach themselves to other animals to feed on their blood.
A parasite hook is a specialized structure found in certain parasites that allows them to attach to and feed off their hosts. These hooks help the parasites secure themselves in the host's tissues and obtain nutrients for survival and reproduction.
Lampreys have over 120 knife sharp teeth. they are much like leeches because they attach them selves to fish and suck the blood from the punctured wound. They will usually suck a fish dry of its blood. Lampreys, however, have rarely attacked humans.
Lamprey eels are parasites so when they hook on to other animals they suck the animals blood. :P
No, lampreys are not dangerous. Though you may see people coming out of lakes or freshwater ponds with them attached to their body, it does not harm you. Sometimes lampreys attach to objects to fight the current, it is not sucking out your blood. I imagine that humans don't taste very good to lampreys as they suck the blood of FISH. Not humans. Though I do have to say they look pretty scary... hope this helped!
Lampreys function as parasitic or non-parasitic fish that feed on the blood and tissues of other fish. They have adapted with a unique jawless mouth and toothed tongue to attach themselves to their hosts.
Ectoparasites are those parasites that live in the skin or outer covering of the host. Various types of worms and mites can attach themselves to the outsides of fish and other ocean creatures.
Astronauts have to attach themselves to something because they will float around in the spacecraft if they do not.