8
"SG","Seagrass"
"SGP","Seagrass Plus"
"MAC","Macro Algae Calcareous"
"MA","Macro Algae Non Calcareous"
"COA","Cyano bacteria and other algae "
"SU","Substrate"
"O","Other"
"TWS","Tape, wand, shadow"
"SGHU","Halodule uninervis","SG"
"SGZM","Zostera muelleri","SG"
"SGCR","Cymodocea rotundata","SG"
"SGSI","Syringodium isoetifolium","SG"
"SGHO","Halophila ovalis","SG"
"SGHS","Halophila spinulosa","SG"
"SGOT","Seagrass – Species Unknown","SG"
"SGD","Seagrass ditritus","SG"
"SGHUA","Halodule uninervis + Algae","SGP"
"SGZMD","Zostera muelleri  + Dark","SGP"
"SGZMA","Zostera muelleri  + Algae","SGP"
"SGCRA","Cymodocea rotundata + Algae","SGP"
"SGSIE","Syringodium isoetifolium + Algae","SGP"
"SGSIA","Syringodium isoetifolium + hairy algae","SGP"
"SGHOA","Halophila ovalis + Algae","SGP"
"SGHSA","Halophila spinulosa + Epiphyte","SGP"
"ACP","Padina","MAC"
"ACH","Halimeda ","MAC"
"ACU","Udotea","MAC"
"ACOT","Macro Algae Non-Calcareous - Genus Unknown","MA"
"ASA","Sargassum","MA"
"ACA","Caulerpa","MA"
"AHY","Hydroclatharus","MA"
"AHYS","Hydroclatharus on Seagrass","MA"
"AOT","Macro Algae Non-Calcareous - Genus Unknown","MA"
"MPS","MPB on Sand","COA"
"MPM","MPB-mat","COA"
"MCS","Cyano on Sand","COA"
"MCO","Cyano-other","COA"
"SSL","Sand Light Colour","SU"
"SSD","Sand Dark Colour","SU"
"OSP","Sponge","O"
"OUR","Urchins","O"
"OAN","Anemone","O"
"OPI","Pinas","O"
"OSS","Small Shelves","O"
"OSF","Star Fish","O"
"OSC","Sea cucumber","O"
"OOT","Other","O"
"OD","Other Dead","O"
"Tape","Tape","TWS"
"Wand","Wand","TWS"
"Shade","Shade","TWS"
"OF","Out of Focus","TWS"
"DK","Don't Know","TWS"
NOTES,NOTES,NOTES
"NSE","Seagrass Epiphyte present","N"
"NL","Lyngbya","N"
"NOV","Overview","N"