Yes, because lampreys are jawless fishes with tooth, funnel-like sucking mouth. While lampreys are well known for those species which bore into the flesh of other fish to suck their blood, these species make up the minority.
Surfeit of Lampreys was created in 1941.
Sea lampreys drink or eat blood
Lampreys are a species of jawless fish. Some species of lampreys suck blood from other creatures. Hagfish are another type of jawless fish. Hagfish have no vertebrae.
Sea lampreys are fish.
Sea Lampreys have been known since ancient times.
No, lampreys are a cartilaginous fish, and being made of cartilage, they have no bones.
lampreys are only hunted by man
Lampreys differ from hagfishes by having a notochord that is surrounded by a tube of cartilage.
Birds and mammals are air breathers. Lampreys are not.
Lampreys aren´t a class, they´re a separate species. But yes, they are motile, they swim freely - that is, until they attach themselves to a fish host with their mouths and start scraping off flesh with their tongue. But they can let go and swim away whenever they want.
No, they are ectothermic
no