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Learning about crabs using glass shells

Posted: Sun Aug 16, 2009 3:42 am
by JediMasterThrash
Small collection of links my wife found about hand-made blown glass shells provided to hermit crabs. The hermit crabs willingly move in, amongst a variety of shell options. Then the scientists can study how their bodies fit and behave inside of the shells, something that until now has always been out of sight.