Keywords: FMIB 35333 Branch coral (Madrepore), showing polyps extended and withdrawn.jpeg check categories 15 August 2015 3 Branch coral Madrepore showing polyps extended and withdrawn Subject Corals Scleractinia Tag Invertebrates 1892 Cite book Along the Florida Reef Holder Charles Frederick New York City NY D Appleton and Company 1892 93 Creator Charles Frederick Holder PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 35333 Images from the Freshwater and Marine Image Bank to check Charles Frederick Holder Corals Scleractinia |