What are razor shells?
Q: What are razor shells?
A: Razor shells are bivalves with the shape of an old-fashioned cut-throat razor.
Q: How do razor shells hide beneath the surface?
A: Razor shells work into the sand using their shells to hide beneath the surface.
Q: Where is Ensis found?
A: Ensis is found on sandy beaches in Northern Europe and Eastern Canada, such as Prince Edward Island.
Q: Which type of sand does Ensis arcuatus prefer?
A: Ensis arcuatus prefers coarser sand than its relatives E. ensis and E. siliqua.
Q: Are Solen and Ensis close relatives?
A: Some think Solen and Ensis are close relatives.
Q: What is convergent evolution?
A: Convergent evolution is a process in which unrelated species evolve similar traits.
Q: How will the relationship between Solen and Ensis be clarified in the future?
A: The relationship between Solen and Ensis will probably be made clear by sequence analysis in the future.
