Lampreys are consumers. Some species are strictly larval feeders and some are parasitic.
The lancelet is an invertebrate.
Vertebrate
No, it only affects the sea lamprey.
how does the lamprey effect human
the sea lamprey came from the East side of the world
A sea urchin is an invertebrate.
They don't.
you die
It is invertebrate .
Invertebrate
a parasite
20 years