benthic

noun 0.860

benthopelagic

noun 0.691

seabed

noun 0.581

demersal

noun 0.575

epifauna

noun 0.556

biota

noun 0.553

infauna

noun 0.552

nekton

noun 0.541

bathymetry

noun 0.533

bent

noun 0.510

littoral

noun 0.508

bed load

noun 0.503

biocoenosis

noun 0.503

biotic

noun 0.502