TERM: Description of glossary term.
gastrolith
Kontext: Behavior, Physiologie.
Stone(s) purposely swallowed to help digest hard elements of plant matter.
Literatur
Coad, Brian & D.E. McAllister. 2007. "Dictionary of Ichtyology". Brian W. Coad. Retrieved on June 21, 2014, from:http://www.briancoad.com/Dictionary/Complete%20Dictionary.htm (crc06223)