| Name | Short Code | Functional Group |
|---|---|---|
| Balanophyllia | BAEU | Hard coral |
| Caryophyllia inornata | CAIN | Hard coral |
| Caryophyllia smithii | CASM | Hard coral |
| Cladocora caespitosa | CLPI | Hard coral |
| Leptopsammia pruvoti | LEPR | Hard coral |
| Madracis pharensis | MAPH | Hard coral |
| Phyllangia mouchezii | PHMO | Hard coral |
| Polycyathus muellerae | POMU | Hard coral |
| Other scleractinians | SCL | Hard coral |
| Serpula sp. | 1 | Other Invertebrates |
| Acanthella acuta | ACAC | Other Invertebrates |
| Actiniaria | ACTI | Other Invertebrates |
| Idmidronea atlantica | ADAT | Other Invertebrates |
| Adeonella calveti | ADC | Other Invertebrates |
| Agelas oroides | AGOR | Other Invertebrates |
| Alcyonium coralloides | ALCO | Other Invertebrates |
| Alicia mirabilis | ALIM | Other Invertebrates |
| Antedon mediterranea | ANME | Other Invertebrates |
| Antipatharia | ANTH | Other Invertebrates |
| Aplysina aerophoba | APAE | Other Invertebrates |
| Aplysina cavernicola | APCA | Other Invertebrates |
| Aplidium sp. | APLI | Other Invertebrates |
| Ascidian (colonial) | AS | Other Invertebrates |
| Ascidiella aspersa | ASAS | Other Invertebrates |
| Astroides calycularis | ASCA | Other Invertebrates |
| Ascidian | ASCI | Other Invertebrates |
| Ascidia mentula | ASME | Other Invertebrates |
| Asterias spp. | ASTE | Other Invertebrates |
| Ascidia virginea | ASVI | Other Invertebrates |
| Axinella demicornis | AXDA | Other Invertebrates |
| axinella polypoides | AXPO | Other Invertebrates |
| Axinella vaselety | AXVA | Other Invertebrates |
| Axinella verrucosa | AXVE | Other Invertebrates |
| Bispira volutacornis | BIVO | Other Invertebrates |
| Cerianthus sp. | C | Other Invertebrates |
| Cacospongia mollior | CAMO | Other Invertebrates |
| Cacospongia scalaris | CASC | Other Invertebrates |
| Centrostephanus longispinus | CEL | Other Invertebrates |
| Ceriantharia | CERI | Other Invertebrates |
| Chondrilla nucula | CHNU | Other Invertebrates |
| Chondrosia reniformis | CHRE | Other Invertebrates |
| Chartella Tenella | CHTE | Other Invertebrates |
| Cidaris cidaris | CICI | Other Invertebrates |
| Ciona edwardsi | CIED | Other Invertebrates |
| Ciona intestinalis | CIIN | Other Invertebrates |
| Ciona sp. | CISP | Other Invertebrates |
| Cliona celata | CLCE | Other Invertebrates |
| Clathrina clathrus | CLCL | Other Invertebrates |
| Clavelina dellavallei | CLDE | Other Invertebrates |
| Cliona sp. | CLIO | Other Invertebrates |
| Clavelina lepadiformis | CLLE | Other Invertebrates |
| Clathrina spp. | CLSP | Other Invertebrates |
| Cliona viridis | CLVI | Other Invertebrates |
| Corticium candelabrum | COEL | Other Invertebrates |
| Corallimorpharia | CORM | Other Invertebrates |
| Corallium rubrum | CORU | Other Invertebrates |
| Corynactis viridis | COVI | Other Invertebrates |
| Crambe Crambe | CRAM | Other Invertebrates |
| Cribrinopsis crassa | CRCR | Other Invertebrates |
| Crinoidian | CRIN | Other Invertebrates |
| Crambe tailliezi | CRT | Other Invertebrates |
| Dendrophyllia cornigera | DECO | Other Invertebrates |
| Dendroxea lenis | DELE | Other Invertebrates |
| Dentiporella sardonica | DESA | Other Invertebrates |
| dictyonella | DIC | Other Invertebrates |
| Distaplia rosea | DIRO | Other Invertebrates |
| Diplosoma spongiforme | DISO | Other Invertebrates |
| Diporula verrucosa | DIVE | Other Invertebrates |
| Diazona violacea | DIVI | Other Invertebrates |
| Dysidea avara | DYAV | Other Invertebrates |
| Dysidea fragilis | DYFR | Other Invertebrates |
| Encrusting Bryozoan | ECBR | Other Invertebrates |
| Echinoidea | ECHI | Other Invertebrates |
| Echinus melo | ECME | Other Invertebrates |
| Echinaster sepositus | ECSE | Other Invertebrates |
| Ecteinascidia herdmani | ECTH | Other Invertebrates |
| Erected bryozoan | ERBR | Other Invertebrates |
| Eunicella cavolinii | EUCA | Other Invertebrates |
| Eunicella singularis | EUSI | Other Invertebrates |
| Eunicella verrucosa | EUVE | Other Invertebrates |
| Salmacina_spp/Filograna implexa | FISA | Other Invertebrates |
| Frondipora verrucosa | FRVE | Other Invertebrates |
| Gorgonian | GOR | Other Invertebrates |
| Guancha lacunosa | GULA | Other Invertebrates |
| Hydroids | H | Other Invertebrates |
| Haliclona sp. | HALI | Other Invertebrates |
| Haliclona cfr (Reniera) mediterranea | HAME | Other Invertebrates |
| Halocynthia Papillosa | HAPA | Other Invertebrates |
| Haliclona poecillastroides | HAPO | Other Invertebrates |
| Hemimycale columella | HECO | Other Invertebrates |
| Hexadella pruvoti | HEPR | Other Invertebrates |
| Hexadella racovitzai | HERA | Other Invertebrates |
| Hoplangia durotrix | HODU | Other Invertebrates |
| Hornera frondiculata | HOFR | Other Invertebrates |
| Hydrozoa | HZ | Other Invertebrates |
| ircinia oros | IROR | Other Invertebrates |
| Ircinia variabilis | IRVA | Other Invertebrates |
| Miniacina miniacea | MIMI | Other Invertebrates |
| Microcosmus polymorphus | MIPO | Other Invertebrates |
| Microcosmus sabatieri | MISA | Other Invertebrates |
| Myxilla incrustans | MYIN | Other Invertebrates |
| Myxilla (Myxilla) rosacea | MYRO | Other Invertebrates |
| Myriapora truncata | MYT | Other Invertebrates |
| Ophidiaster ophidianus | OPHI | Other Invertebrates |
| Oscarella sp. | OSSP | Other Invertebrates |
| Parazoanthus axinellae | PAAX | Other Invertebrates |
| Paramuricea Clavata | PACL | Other Invertebrates |
| Paracentrotus lividus | PALI | Other Invertebrates |
| Pentapora fascialis | PEF | Other Invertebrates |
| Petrosia ficiformis | PEFI | Other Invertebrates |
| Pennatularian | PEN | Other Invertebrates |
| Phorbas fictitius | PHFI | Other Invertebrates |
| Phallusia fumigata | PHFU | Other Invertebrates |
| Phallusia mammillata | PHMA | Other Invertebrates |
| Phoronidian | PHON | Other Invertebrates |
| Phorbas tenacior | PHTE | Other Invertebrates |
| Pleraplysilla spinifera | PLSP | Other Invertebrates |
| Polyclinum aurantium | POAU | Other Invertebrates |
| Polysyncraton lacazei | POLA | Other Invertebrates |
| Polycitor sp | POLC | Other Invertebrates |
| Polydora sp | POLD | Other Invertebrates |
| Protula sp. | PROT | Other Invertebrates |
| Protula tubularia | PRTU | Other Invertebrates |
| Pycnoclavella sp. | PYCL | Other Invertebrates |
| Raspaciona aculeate | RAAC | Other Invertebrates |
| Reniera fulva | REFU | Other Invertebrates |
| Reteporella spp. | RESP | Other Invertebrates |
| Sarcotragus sp | SARC | Other Invertebrates |
| Sabella spallanzanii | SASP | Other Invertebrates |
| Schizomavella spp. | SCH | Other Invertebrates |
| Schizotheca serratimargo | SCSE | Other Invertebrates |
| Scrupocellaria sp. | SCSP | Other Invertebrates |
| Serpulorbis arenarius | SEAR | Other Invertebrates |
| Sphaerechinus granularis | SGR | Other Invertebrates |
| Smittina cervicornis | SMCE | Other Invertebrates |
| Spirastrella cunctatrix | SPCU | Other Invertebrates |
| Spongia lamella | SPLA | Other Invertebrates |
| Sponge | SPO | Other Invertebrates |
| Spongia officinalis | SPOF | Other Invertebrates |
| Stylocidaris affinis | STAF | Other Invertebrates |
| Suberites sp. | SUSP | Other Invertebrates |
| Sedentary Annelida Polychaeta | SWO | Other Invertebrates |
| Sycon spp. | SYSP | Other Invertebrates |
| Terpios gelatinosa | TEGE | Other Invertebrates |
| Turbicellepora avicularis | TUAV | Other Invertebrates |
| Sand | D | Soft Substrate |
| Crevice | CREV | Hard Substrate |
| Pavement | P | Hard Substrate |
| Sludge | S | Hard Substrate |
| Vermetus triquetrus | VERM | Hard Substrate |
| Aiptasia mutabilis | AIMU | Other |
| Alcyonium acaule | ALAC | Other |
| Antipathes subpinnata | ANSU | Other |
| Bolma rugosa | BORU | Other |
| Foraminifera | FORA | Other |
| Leptogorgia sarmentosa | LESA | Other |
| Lithophyllum necrosed | LINEC | Other |
| Necrose | NEC | Other |
| Note | NO | Other |
| Other | O | Other |
| Other Living | OL | Other |
| Other Non Living | ONL | Other |
| Phoronis sp | PHOR | Other |
| Rubble | R | Other |
| Savalia savaglia | SASA | Other |
| Schizomavella mamillata | SCMA | Other |
| Shadow | SHAD | Other |
| sludge, pavement, rubble, sand | SPR | Other |
| TAPE | TAPE | Other |
| TWS | TWS | Other |
| Unknown | UNK | Other |
| Wand | WAND | Other |
| Zoantharia | ZO | Other |
| Corallina officinialis | 3 | Algae |
| Acetabularia acetabulum | ACET | Algae |
| Amphiroa sp. | AMSP | Algae |
| Asparagopsis | ASSP | Algae |
| Brown algae, unidentified | BM | Algae |
| Brown Macroalgae | BMAC | Algae |
| Caulerpa racemosa | CARA | Algae |
| Caulerpa taxifolia or similar | CATA | Algae |
| Codium bursa | COBU | Algae |
| Codium coralloides | COCO | Algae |
| Codium effusum | COEF | Algae |
| Macroalgae: Encrusting: red | CRMA | Algae |
| Dictyota dichotoma | DIDI | Algae |
| Dictyota implexa | DIIM | Algae |
| Erected Red Macroalgae | ERMA | Algae |
| Brown filamentous algae | FILB | Algae |
| Filamentous Red Macroalgae | FILR | Algae |
| Flabellia petiolata | FLPE | Algae |
| Unidentified Green Algae | GM | Algae |
| Green Macroalgae | GMAC | Algae |
| Halimeda tuna | HATU | Algae |
| Laminaria rodriguez | LARO | Algae |
| Lithophyllum cabiochae | LICA | Algae |
| Lithophyllum incrustans | LIIN | Algae |
| Lithophyllum stictaeforme | LIST | Algae |
| Lithophyllum spp. Encrusting | LIT | Algae |
| Mesophyllum alternans | MEAL | Algae |
| Mesophyllum spp. Encrusting | MES | Algae |
| Neogoniolithon mamillosum | NEMA | Algae |
| Peyssonnelia | PE | Algae |
| Peyssonnelia rosa-marina | PERO | Algae |
| Peyssonnelia squamaria | PESQ | Algae |
| Phyllariopsis sp | PHYL | Algae |
| Sphaerococcus coronopifolius | SPCO | Algae |
| Turf algae | TURF | Algae |
| Valonia macrophysa | VAMA | Algae |
| Cymodocea nodosa | CYNO | Seagrass |
| Phanerogam | PHAN | Seagrass |
| Posidonia oceanica | POCE | Seagrass |