Critical habitat boundaries
(b) Critical habitat boundaries. Except as noted in paragraphs (d) and (e) of this section, critical habitat for the five Caribbean corals is defined as all marine waters in the particular depth ranges relative to mean low water as depicted in the maps below and described in the Table of the locations of the critical habitat units for Orbicella franksi, O. annularis,O. faveolata, Dendrogyra cylindrus, and Mycetophyllia ferox. Depth contours or other identified boundaries on the maps form the boundaries of the critical habitat units. Specifically, the COLREGS Demarcation Lines (33 CFR 80), the boundary between the South Atlantic Fishery Management Council (SAFMC) and the Gulf of America Fishery Management Council (GMFMC; 50 CFR 600.105), the Florida Keys National Marine Sanctuary (15 CFR part 922 subpart P, appendix I), and the Caribbean Island Management Area (50 CFR part 622, appendix E), create portions of the boundaries in several units.