Satijnslak (Dutch)
Saucijsjeswier (Dutch)
Schaalhoren (Dutch)
Schar (Dutch)
Schelpkokerworm (Dutch)
Schelvisduivel (Dutch)
Schijfkwallen (Dutch)
Schimmels (Dutch)
Schol (Dutch)
Schrapper (Dutch)
Sepia (Dutch)
Sierlijke knotsslak (Dutch)
Slakdolf (Dutch)
Slakken (Dutch)
Slangsterren (Dutch)
Slanke knotsslak (Dutch)
Slanke waaierslak (Dutch)
Slibanemoon (Dutch)
Sliertige broodspons (Dutch)
Slijkgarnaal (Dutch)
Slijkkokerworm (Dutch)
Slikkokerworm (Dutch)
Snoever (Dutch)
Snotdolf (Dutch)
Snotolf (Dutch)
Snuiver (Dutch)
Spinvis (Dutch)
Spionnetje (juveniel) (Dutch)
Sponzen (Dutch)
Spoon (Dutch)
Spreischol (Dutch)
Steenbolk (Dutch)
Steenkruiper (Dutch)
Steenpost (Dutch)
Steenwijting (Dutch)
Steenzuiger (Dutch)
Stekebak (Dutch)
Stekelhuidigen (Dutch)
Stekelrog (Dutch)
Stekelspoor (Dutch)
Stekeltje (Dutch)
Stekker (Dutch)
Sterretje (Dutch)
Sterretje (Dutch)
Sterretje (Dutch)
Stijf buiswier (Dutch)
Stokvis (Dutch)
Stompe alikruik (Dutch)
Strandgaper (Dutch)
Strandkrab (Dutch)
Strandvlo (Dutch)
Strontvreter (Dutch)
Suikerbeet (Dutch)
Suikerwier (Dutch)
Sand gaper (English)
Sand goby (English)
Sand mason (English)
Sand star (English)
Sand-smelt (English)
Sandhopper (English)
Scampi (English)
Sea belt (English)
Sea cypres (English)
Sea gooseberry (English)
Sea lemon (English)
Sea lettuce (English)
Sea oak (English)
Sea scorpion (English)
Sea-grape (English)
Sea-mouse (English)
Sea-potato (English)
Sea-slater (English)
Sea-snail (English)
Seahorse (English)
Seals, sea lions and walruses (English)
Seaweed shrimp (English)
Shore sea urchin (English)
Slender eolis (English)
Slipper limpet (English)
Sloke (English)
Small comb-star (English)
Small snakelocks anemone (English)
Snake pipefish (English)
Sole (English)
Solenette (English)
Spiny comb-star (English)
Spiral wrack (English)
Sponges (English)
Star squirt (English)
Sugar kelp (English)
Sabelle pavonine (French)
Sagartie des vase (French)
Sagartiogeton (French)
Sargasse japonaise (French)
Seiche (French)
Sépiole (French)
Serpule triangulaire (French)
Sole commune (French)
Souris de mer (French)
Sténorynche faucheur (French)
Syngnathe aiguille (French)
Sägegarnele (German)
Sägetang (German)
Samtkrabbe (German)
Sandgarnele (German)
Sandgrundel (German)
Sandkoralle (German)
Sardelle (German)
Schlamm-Sagartia (German)
Schlangensterne (German)
Schlauch-Ascidie (German)
Schlickkrebse (German)
Schnurtang (German)
Scholle (German)
Schotentang (German)
Schuppiger Furchenkrebs (German)
Schwämme (German)
Schwartz-Grundel (German)
Seebull (German)
Seegrasgarnele (German)
Seehase (German)
Seeigel (German)
Seemaus (German)
Seenelke (German)
Seepferdchen (German)
Seeskorpion (German)
Seestachelbeere (German)
Seestichling (German)
Seezunge (German)
Sichel-Strandfloh (German)
Speckkrustenrotalge (German)
Spiraltang (German)
Spritz-Ascidie (German)
Stachelhäuter (German)
Stachelpolyp (German)
Steinbutt (German)
Steinpicker (German)
Stern-Ascidie (German)
Stern-Seescheide (German)
Strandfloh (German)
Strandrose (German)
Stumpfe Strandschnecke (German)
Slabraai (Vlaams)
Slabraai (Vlaams)
Slagkrab (Vlaams)
Slagkrab (Vlaams)
Spanjool (Vlaams)
Spanjool (Vlaams)
Steenkrab (Vlaams)
Steenkrab (Vlaams)