Keywords: FMIB 52649 Internal organs of a Holothurian, as seen when the body wall is divided along the middle of the dorsal surface.jpeg check categories 11 September 2015 2 Internal organs of a Holothurian as seen when the body wall is divided along the middle of the dorsal surface Subject Holothurians--Anatomy Tag Invertebrates 1903 Cite book Sea-Beach at Ebb-Tide Arnold Augusta Foote New York Century Co 1903 230 Creator Augusta Foote Arnold PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 52649 Images from the Freshwater and Marine Image Bank to check Augusta Foote Arnold Invertebrates |