Orque (Orcinus arco) Goéland marin (Larus marinus) Crabe des neiges (Chionoecetes opilio) x Etoile de mer commune (Asterias rubens) Ours polaire (Ursus mentimus) Phoque commun (Phoca vitulino) Sardine (Sardine pilchardus) Phytoplancton (p.ex. Anabaena sphoenica) 77 Grand requin blan (Corche don carch Dauphin commun à (Delphinus delphis) Thon rouge du Nord (Thunnus thynnus) ↑ Crevette hard Pandalus

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Microbes

Microbes are microscopic living organisms that can only be detected with the help of specialized laboratory equipment called a microscope. These living organisms are so small that they are not visible to the naked eye.