... 3 34 446 6887Chondrus yendoi87 Mytilus galloprovincialis 74 Mycosporine-glycine:valine MV C15H 24 N2O7 344 335 Euphausia superba107Porphyra-3 34 (mytilin B) PR C 14 H22N2O8 346 3 34 ... 59 43 42 22 22 10 1 6 2 0 4 4 0 0 0 0 0 78%38 6 044 43222210 1 6 1 0 4 4 0 0 0 0 0 80Tropical29,69,77,86,93, 94, 96,100,102,103,105,108,112,116–119,122, 143 , 146 ,150,152,153,155,158,160,163,1 64, 176,183,208 147 ... Molecules 48 42. Photo-Oxidative Stress 48 4D. Biological Defenses Against Ultraviolet Radiation 48 41. Avoidance 48 42. Sunscreening 48 53. Antioxidants 48 6II. UV-Absorbing Compounds in Marine...