Search Result for "benthonic zone":
Wordnet 3.0

NOUN (1)

1. a region including the bottom of the sea and the littoral zones;
[syn: benthos, benthic division, benthonic zone]



WordNet (r) 3.0 (2006):

benthonic zone
    n 1: a region including the bottom of the sea and the littoral
         zones [syn: benthos, benthic division, benthonic
         zone]