Skip to main content

Brown Algae Collection

Brown algae, also known as Phaeophyta, is a fascinating and diverse group of marine organisms that play a crucial role in our oceans

Background imageBrown Algae Collection: Weedy seadragon (Phyllopteryx taeniolatus) male carries eggs through a kelp forest

Weedy seadragon (Phyllopteryx taeniolatus) male carries eggs through a kelp forest (Macrocystis pyrifera) in Tasmania, Australia. Tasmania is the only part of Australia with giant kelp forests

Background imageBrown Algae Collection: Dictyota dichotoma

Dictyota dichotoma
Cyanotype photograph by Anna Atkins, one of the first natural history photographers. From British Algae: Cyanotype Impressions, 1853. Date: 1853

Background imageBrown Algae Collection: Rye Beach, New Hampshire Postcard. ca. 1903, Rye Beach, New Hampshire Postcard

Rye Beach, New Hampshire Postcard. ca. 1903, Rye Beach, New Hampshire Postcard

Background imageBrown Algae Collection: Dense growth of Bootlace seaweed (Chorda filum) in shallow water, Kimmeridge, Dorset, England, UK

Dense growth of Bootlace seaweed (Chorda filum) in shallow water, Kimmeridge, Dorset, England, UK, English Channel. July. Wildlife Photographer of the Year Competition 2022 (WPY)

Background imageBrown Algae Collection: Fucus bulbosus, kelp

Fucus bulbosus, kelp
Plate 161 from Fuci, or coloured figures and descriptions of the Plants referred by botanists to the genus Fucus (1808-1819), Volume III, by Mary Dawson Turner

Background imageBrown Algae Collection: Fucus radiatus, kelp

Fucus radiatus, kelp

Background imageBrown Algae Collection: Kelp forest (Laminaria digitata) with small fish, Shetland, Scotland, UK, July

Kelp forest (Laminaria digitata) with small fish, Shetland, Scotland, UK, July

Background imageBrown Algae Collection: Macrocystis pyrifera, giant kelp

Macrocystis pyrifera, giant kelp
Giant kelp, also known as kelp forest, seaweed and sea grass. Specimen annotated as Macrocystis pirifera from South Africa, held at the Natural History Museum, London

Background imageBrown Algae Collection: Gas bladders of a giant kelp plant (Macrocystis pyrifera). Fortescue Bay, Tasmania, Australia

Gas bladders of a giant kelp plant (Macrocystis pyrifera). Fortescue Bay, Tasmania, Australia. Tasman Sea. This is the same species of giant kelp which is widespread on the Pacific coast of North

Background imageBrown Algae Collection: Air filled bladders of Giant kelp (Macrocystis pyrifera). Santa Barbara Island, Channel Islands

Air filled bladders of Giant kelp (Macrocystis pyrifera). Santa Barbara Island, Channel Islands. Los Angeles, California, United States of America. North East Pacific Ocean

Background imageBrown Algae Collection: Sugar kelp (Sacchinaria latissima) off Nova Scotia, Canada. September

Sugar kelp (Sacchinaria latissima) off Nova Scotia, Canada. September

Background imageBrown Algae Collection: Kelp forest (Laminaria hyperborea) in the clear seas of Scotland, UK, September

Kelp forest (Laminaria hyperborea) in the clear seas of Scotland, UK, September

Background imageBrown Algae Collection: Sugar kelp (Saccharina latissima) and Sea anemones (Actiniaria) on rock near iceberg

Sugar kelp (Saccharina latissima) and Sea anemones (Actiniaria) on rock near iceberg. Tasiilaq, East Greenland. April

Background imageBrown Algae Collection: Sugar kelp (Saccharina latissima) near iceberg, view upwards to gap in sea ice. Tasiilaq

Sugar kelp (Saccharina latissima) near iceberg, view upwards to gap in sea ice. Tasiilaq, East Greenland. April

Background imageBrown Algae Collection: Blacksmiths (Chromis punctipinnis) school swam through a giant kelp (Macrocystis pyrifera) forest

Blacksmiths (Chromis punctipinnis) school swam through a giant kelp (Macrocystis pyrifera) forest, Santa Barbara Island, Channel Islands. Los Angeles, California, USA, North East Pacific Ocean

Background imageBrown Algae Collection: Group of California sea lions (Zalophus californianus) in a kelp forest (Macrocystis pyrifera)

Group of California sea lions (Zalophus californianus) in a kelp forest (Macrocystis pyrifera), California, USA. Pacific ocean

Background imageBrown Algae Collection: Grey seal (Halichoerus grypus) swimming over kelp forest, Shetland, Scotland, UK, August

Grey seal (Halichoerus grypus) swimming over kelp forest, Shetland, Scotland, UK, August

Background imageBrown Algae Collection: Group of California sea lions (Zalophus californianus) swimming in kelp forest

Group of California sea lions (Zalophus californianus) swimming in kelp forest (Macrocystis pyrifera), California, USA. Pacific ocean

Background imageBrown Algae Collection: Hooded nudibranchs (Melibe leonina) filter feeding beneath bull kelp

Hooded nudibranchs (Melibe leonina) filter feeding beneath bull kelp. Hussar Point, Browning Pass, Port Hardy, Vancouver Island, British Columbia, Canada

Background imageBrown Algae Collection: Black rockfish (Sebastes melanops) in bull kelp (Nereocystis luetkeana), Browning Pass

Black rockfish (Sebastes melanops) in bull kelp (Nereocystis luetkeana), Browning Pass, Port Hardy, Vancouver Island, British Columbia, Canada

Background imageBrown Algae Collection: Detail of the gas bladders and fronds of Giant kelp (Macrocystis pyrifera) plant

Detail of the gas bladders and fronds of Giant kelp (Macrocystis pyrifera) plant. Santa Barbara Island, the Channel Islands, California, United States of America. East Pacific Ocean

Background imageBrown Algae Collection: Sargassum fish (Histrio histrio) near the surface on floating Sargassum seaweed, Raja Ampat

Sargassum fish (Histrio histrio) near the surface on floating Sargassum seaweed, Raja Ampat, West Papua, Indonesia, Pacific Ocean

Background imageBrown Algae Collection: Giant kelp (Macrocystis pyrifera) reaching up toward the sea surface, off Santa Barbara Island

Giant kelp (Macrocystis pyrifera) reaching up toward the sea surface, off Santa Barbara Island, California, USA, Pacific Ocean

Background imageBrown Algae Collection: Air bladders lifting strands of giant kelp (Macrocystis pyrifera) towards the surface

Air bladders lifting strands of giant kelp (Macrocystis pyrifera) towards the surface, off Santa Barbara Island, California, USA

Background imageBrown Algae Collection: Kelp bass (Paralabrax clathratus) in Giant kelp (Macrocystis pyrifera) forest

Kelp bass (Paralabrax clathratus) in Giant kelp (Macrocystis pyrifera) forest, Santa Barbara, California, USA

Background imageBrown Algae Collection: RF - Grey seal (Halichoerus grypus) relaxing in a bed of kelp (Laminaria digitata)

RF - Grey seal (Halichoerus grypus) relaxing in a bed of kelp (Laminaria digitata), with two seals in the background. Farne Islands, Northumberland, England, United Kingdom. British Isles. North Sea

Background imageBrown Algae Collection: Orange and white soft corals, Dead mans fingers (Alcyonium digitatum

Orange and white soft corals, Dead mans fingers (Alcyonium digitatum) thriving beneath kelp (Laminaria hyperborea). St Abbs, Eyemouth, Berwickshire, Scotland, United Kingdom. North Sea

Background imageBrown Algae Collection: Cuttlefish (Sepia officinalis) male hovers over sea oak (Halidrys siliquosa)

Cuttlefish (Sepia officinalis) male hovers over sea oak (Halidrys siliquosa). Babbacombe, Torquay, Devon, England, United Kingdom. English Channel. North East Atlantic Ocean

Background imageBrown Algae Collection: Black rockfish (Sebastes melanops) school shelter in a bull kelp forest

Black rockfish (Sebastes melanops) school shelter in a bull kelp forest (Nereocystis luetkeana). Race Rocks, Victoria, Vancouver Island, British Columbia, Canada

Background imageBrown Algae Collection: Bull kelp canopy (Nereocystis luetkeana) floating on the surface providing protective

Bull kelp canopy (Nereocystis luetkeana) floating on the surface providing protective habitat for juvenile Rockfishes (Sebastes spp.) Browning Pass, Queen Charlotte Strait, British Columbia, Canada

Background imageBrown Algae Collection: Hooded nudibranchs (Melibe leonina) with oral hood for catching planktonic prey

Hooded nudibranchs (Melibe leonina) with oral hood for catching planktonic prey. In the Pacific Northwest they are often found clinging to bull kelp (Nereocystis luetkeana)

Background imageBrown Algae Collection: Garibaldi (Hypsypops rubicundus) in forest of giant kelp

Garibaldi (Hypsypops rubicundus) in forest of giant kelp, (Macrocystis pyrifera) off Santa Barbara Island, California, USA

Background imageBrown Algae Collection: Californian sea lion (Zalophus californianus) swimming in Southern sea palm (Eisenia arborea)

Californian sea lion (Zalophus californianus) swimming in Southern sea palm (Eisenia arborea) and Giant Kelp (Macrocystis pyrifera) forest, San Benitos Islands

Background imageBrown Algae Collection: Portrait of a male short snouted seahorse (Hippocampus hippocampus) in sea oak seaweed

Portrait of a male short snouted seahorse (Hippocampus hippocampus) in sea oak seaweed (Halidrys siliquosa). Devon, England, United Kingdom. British Isles. English Channel. North East Atlantic Ocean

Background imageBrown Algae Collection: Seaweeds including Thongweed / Sea thong (Himanthalia elongata), Tangleweed kelp

Seaweeds including Thongweed / Sea thong (Himanthalia elongata), Tangleweed kelp (Laminaria digitata), Toothed wrack (Fucus serratus) and Dulse (Palmaria palmata)

Background imageBrown Algae Collection: Grey seal (Halichoerus grypus) young male swimming above Kelp / Oarweed (Laminaria

Grey seal (Halichoerus grypus) young male swimming above Kelp / Oarweed (Laminaria hyperborea) Farne Islands, Northumberland, UK, North Sea, August

Background imageBrown Algae Collection: Common lobster (Homarus gammarus) looks out from its hole amongst Dead mans fingers

Common lobster (Homarus gammarus) looks out from its hole amongst Dead mans fingers (Alcyonium digitatum) beneath a forest of Oarweed kelp (Laminaria hyperborea)

Background imageBrown Algae Collection: Kelp forest (Laminaria hyperborea), Atlantic Ocean, North West Norway, March

Kelp forest (Laminaria hyperborea), Atlantic Ocean, North West Norway, March

Background imageBrown Algae Collection: Brown algae (Desmarestia anceps) from King George Island, South Shetland Islands, Antarctica

Brown algae (Desmarestia anceps) from King George Island, South Shetland Islands, Antarctica. Preserved specimen

Background imageBrown Algae Collection: Californian Sealion (Zalophus californianus) in kelp (Macrocystis pyrifera) forest

Californian Sealion (Zalophus californianus) in kelp (Macrocystis pyrifera) forest, San Benito del Este Island, Baja California Peninsula Pacific Islands Biosphere Reserve, Baja California, Mexico

Background imageBrown Algae Collection: Scenic view of a bull kelp forest (Nereocystis luetkeana) with sunlight shining through the fronds

Scenic view of a bull kelp forest (Nereocystis luetkeana) with sunlight shining through the fronds. Browning Pass, Port Hardy, Vancouver Island, British Columbia. Canada. North East Pacific Ocean

Background imageBrown Algae Collection: Red Irish lord (Hemilepidotus hemilepidotus) hides on the sebed, with Quillback rockfish

Red Irish lord (Hemilepidotus hemilepidotus) hides on the sebed, with Quillback rockfish (Sebastes maliger) and copper rockfish (Sebastes caurinus) behind in the bull kelp forest

Background imageBrown Algae Collection: School of Blacksmith fish (Chromis punctipinnis) swim through a giant kelp (Macrocystis

School of Blacksmith fish (Chromis punctipinnis) swim through a giant kelp (Macrocystis pyrifera) forest. Santa Barbara Island, Channel Islands. Los Angeles, California, United States of America

Background imageBrown Algae Collection: Garibaldi fish (Hypsypops rubicundus) and Giant Kelp (Macrocystis pyrifera) forest

Garibaldi fish (Hypsypops rubicundus) and Giant Kelp (Macrocystis pyrifera) forest, San Benitos Islands, Baja California Pacific Islands Biosphere Reserve, Baja California, Mexico, May

Background imageBrown Algae Collection: Californian sea lion (Zalophus californianus) in Giant kelp (Macrocystis pyrifera) forest

Californian sea lion (Zalophus californianus) in Giant kelp (Macrocystis pyrifera) forest, San Benitos Islands, Baja California Pacific Islands Biosphere Reserve, Baja California, Mexico, May

Background imageBrown Algae Collection: Eastern rockhopper penguin (Eudyptes chrysocome filholi) mid-fall after jumping off rocky ledge to

Eastern rockhopper penguin (Eudyptes chrysocome filholi) mid-fall after jumping off rocky ledge to get to sea, surrounded by Bull kelp (Durvillaea antarctica), Auckland Island, Auckland Island

Background imageBrown Algae Collection: Norway's laminaria (Ascophyllum nodosum) growing up towards the surface in clear, shallow sea

Norway's laminaria (Ascophyllum nodosum) growing up towards the surface in clear, shallow sea, Aberffraw, Anglesey, Wales, Irish Sea, UK. July

Background imageBrown Algae Collection: Pollack (Pollachius pollachius) juveniles, swimming amongst Red pom-pom seaweeds (Ceramium sp)

Pollack (Pollachius pollachius) juveniles, swimming amongst Red pom-pom seaweeds (Ceramium sp)
Pollack (Pollachius pollachius) juveniles, swimming amongst Red pom-pom seaweeds (Ceramium sp.) and Spaghetti seaweed (Himanthalia elongata), Island of Coll, Inner Hebrides, Scotland, UK




For sale as Licensed Images

Choose your image, Select your licence and Download the media

Brown algae, also known as Phaeophyta, is a fascinating and diverse group of marine organisms that play a crucial role in our oceans. From dense growths of Bootlace seaweed in shallow waters to kelp forests teeming with life, these brown algae species are both beautiful and essential for the health of marine ecosystems. One captivating image captured by a wildlife photographer showcases the intricate beauty of Chorda filum, commonly known as Bootlace seaweed. This dense growth in Kimmeridge, Dorset, England creates an enchanting underwater scene that earned it recognition in the Plants and Fungi category of the Wildlife Photographer of the Year Competition 2022. Another remarkable sight is that of a male Weedy seadragon carrying its precious cargo through a kelp forest. These delicate creatures rely on brown algae such as Dictyota dichotoma for shelter and protection during their reproductive cycle. The historical significance can be seen in an old postcard from Rye Beach, New Hampshire. Dating back to 1903, this postcard depicts the coastal landscape adorned with various types of kelp like Fucus bulbosus and Fucus radiatus. It serves as a reminder that these organisms have long been intertwined with human experiences near the sea. In Shetland, Scotland lies another breathtaking example - a majestic kelp forest dominated by Laminaria digitata accompanied by small fish swimming among its towering fronds. This vibrant ecosystem showcases how brown algae provide vital habitats for countless marine species. One cannot discuss brown algae without mentioning Macrocystis pyrifera - giant kelp - which holds numerous records for its size and importance within coastal environments worldwide. In California's Channel Islands or Tasmania's Fortescue Bay, one can witness awe-inspiring scenes where gas-filled bladders keep these giants buoyant amidst crashing waves. Even animals find solace within these towering structures.