Artist's Reconstruction of Life Cycle of Extinct Lamprey Pnscomyzon (IMAGE)
Caption
Artist's reconstruction showing the life stages of the fossil lamprey Priscomyzon riniensis. It lived around 360 million years ago in a coastal lagoon in what is now South Africa. Clockwise from right: A tiny, yolk-sac carrying hatchling with its large eyes; a juvenile; and an adult showing its toothed sucker.
Credit
Kristen Tietjen
Usage Restrictions
To be used in association with this study.
License
Licensed content