| Name | Short Code | Functional Group |
|---|---|---|
| ARMS-CREP-Coral | _CO | Hard coral |
| ARMS-Barnacle | _BAR | Other Invertebrates |
| ARMS-Barnacle-empty | _BARM | Other Invertebrates |
| ARMS-CREP-Bivalve | _BI | Other Invertebrates |
| ARMS-CREP-Bivalve-empty | _BIEM | Other Invertebrates |
| ARMS-CREP-Bryozoan | _BRY | Other Invertebrates |
| ARMS-Bryozoa encrusting | _BRYN | Other Invertebrates |
| ARMS-CREP-Calcareous Worm Tube | _CAWT | Other Invertebrates |
| ARMS-CREP-Corallimorph | _CMOR | Other Invertebrates |
| ARMS-Cnidaria other | _CN | Other Invertebrates |
| ARMS-Echinoderm | _ECH | Other Invertebrates |
| ARMS-CREP-Eggs | _EGG | Other Invertebrates |
| ARMS-PMT-Encrusting Sponge | EncSP | Other Invertebrates |
| ARMS-Entoproct | _ENTO | Other Invertebrates |
| ARMS-CREP-Foraminifera | _FORM | Other Invertebrates |
| ARMS-CREP-Gastropoda | _GAS | Other Invertebrates |
| ARMS-Heliopora spp | _HLIO | Other Invertebrates |
| ARMS-CREP-Hydrocoral | _HYCO | Other Invertebrates |
| ARMS-CREP-Hydrozoa | _HYD | Other Invertebrates |
| ARMS-CREP-Octocoral | _OCTO | Other Invertebrates |
| ARMS_OtherMollusk | _OMOL | Other Invertebrates |
| ARMS-Oyster | _OY | Other Invertebrates |
| ARMS-Platyhelminthes | _PLTY | Other Invertebrates |
| ARMS-Polyplacophora | _POLY | Other Invertebrates |
| ARMS-Pterobranch | _PTRO | Other Invertebrates |
| ARMS-CREP-Soft Worm Tube | _SOWT | Other Invertebrates |
| ARMS-CREP-Sponge | _SP | Other Invertebrates |
| ARMS-Staurozoa | _STAU | Other Invertebrates |
| ARMS-CREP-Tunicate Colonial | _TUNC | Other Invertebrates |
| ARMS-CREP-Tunicate Solitary | _TUNS | Other Invertebrates |
| ARMS-CREP-Vermetidae | _VER | Other Invertebrates |
| ARMS-CREP-Zoanthid | _ZO | Other Invertebrates |
| ARMS-CREP-Sediment | _SED | Soft Substrate |
| ARMS-Biofilm | Bact | Other |
| ARMS-Bound sediment | _BSED | Other |
| ARMS-Ciliophora | _CILI | Other |
| ARMS-Clear Biofilm | Film | Other |
| ARMS-CREP-Mobile fauna | _MOBF | Other |
| ARMS-CREP-No Recruitment | _NR | Other |
| ARMS-CREP-Unavailable | _UNAV | Other |
| ARMS-CREP-Unclassified/Unknown | _UNK | Other |
| ARMS-CREP-Blue-green macroalga | _BGMA | Algae |
| ARMS-Brown algae | _BRAL | Algae |
| ARMS-CREP-Brown encrusting macroalgae | _BREN | Algae |
| ARMS-CREP-Brown upright macroalgae | _BRUP | Algae |
| ARMS-CREP-CCA | _CCA | Algae |
| ARMS-Green algae | _GRAL | Algae |
| ARMS-CREP-Green encrusting macroalgae | _GREN | Algae |
| ARMS-CREP-Green upright macroalgae | _GRUP | Algae |
| ARMS-CREP-Lobophora spp | _LOBO | Algae |
| ARMS-Red algae | _RDAL | Algae |
| ARMS-CREP-Red encrusting macroalgae | _RDEN | Algae |
| ARMS-CREP-Red upright macroalgae | _RDUP | Algae |