SNH has recently run a 6-year research program on intertidal, sublittoral and benthic sites with surveys in 1997 and 2000.    From Wordnik.com.  [St Kilda (Hirta) National Nature Reserve, United Kingdom] Reference

Because of the highly transparent nature of the waters the sublittoral algae Posidionia oceanica is found over quite a large area.    From Wordnik.com.  [Scandola Nature Reserve & Capes Girolata and Porto, France] Reference

The marine environment contains considerable numbers of spiny lobster and a wide range of littoral and sublittoral invertebrates and fish.    From Wordnik.com.  [Scandola Nature Reserve & Capes Girolata and Porto, France] Reference

Arctic Ocean supports beds of sea-tangle (Fucus distichus) and in the littoral and sublittoral regions (down to about 40 m in clear water) are kelp forests of.    From Wordnik.com.  [Featured Articles - Encyclopedia of Earth] Reference