blood
Sea lampreys are eaten by larger predators like sharks. However, the most common predator of these creatures are human beings.
Surfeit of Lampreys was created in 1941.
Sea lampreys drink or eat blood
Sea Lampreys have been known since ancient times.
Sea lampreys are fish.
lampreys are only hunted by man
No, lampreys are a cartilaginous fish, and being made of cartilage, they have no bones.
Lampreys differ from hagfishes by having a notochord that is surrounded by a tube of cartilage.
We do. The number one consumer of sturgeon are humans. Sea Lions and Lampreys also. Bass are known to eat baby sturgeon and many fish eat their eggs like Sculpin.
Birds and mammals are air breathers. Lampreys are not.
no
No, they are ectothermic