'benthonic zone' definitions:
Definition of '
benthonic zone
'
From:
WordNet
noun
A region including the bottom of the sea and the littoral zones [syn:
benthos
,
benthic division
, benthonic zone]
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z