SEM micrographs of four benthic foraminiferans (ventral view) from the USGS . Clockwise from top left: Ammonia beccarii , Elphidium excavatum clavatum , Buccella frigida , and Eggerella advena .

Above caption copyright en:User:Hadal , and released under the GFDL with English Wikipedia disclaimers per this history log entry:

• 01:59, 20 February 2004 Hadal ( Talk | contribs ) (caption)

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