Marine Algae & Seaweeds

Marine Alga & Seaweed sightings

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Marine Algae & Seaweeds

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Unidentified Marine Alga & Seaweed at Nambucca Heads, NSW - 25 Dec 2022 by trevorpreston

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Nambucca Heads, NSW - 25 Dec 2022 by trevorpreston

Unidentified Marine Alga & Seaweed

Padina sp. (genus) at Nambucca Heads, NSW - 28 Oct 2022 by trevorpreston

Padina sp. (genus)

Sargassum sp. (genus) at Narrawallee, NSW - 28 Aug 2022 by trevorpreston

Sargassum sp. (genus)

Hormosira banksii at Narrawallee, NSW - 28 Aug 2022 by trevorpreston

Hormosira banksii

Phyllospora comosa at Dolphin Point, NSW - 12 Jun 2022 by trevorpreston

Phyllospora comosa

Unidentified Marine Alga & Seaweed at Dolphin Point, NSW - 12 Jun 2022 by trevorpreston

Unidentified Marine Alga & Seaweed

Corallina officinalis at Nambucca Heads, NSW - 28 May 2022 by trevorpreston

Corallina officinalis

Codium fragile (Green sea fingers, dead man's fingers) at Broulee, NSW - 23 Jan 2022 by Tapirlord

Codium fragile

Hormosira banksii (Neptune's Necklace) at Lilli Pilli, NSW - 19 Dec 2021 by Birdy

Hormosira banksii

Unidentified Marine Alga & Seaweed at Cowes, VIC - 17 Dec 2021 by Tapirlord

Unidentified Marine Alga & Seaweed

Hormosira banksii at Cowes, VIC - 17 Dec 2021 by Tapirlord

Hormosira banksii

Ulva sp. (genus) at Cowes, VIC - 17 Dec 2021 by Tapirlord

Ulva sp. (genus)

Unidentified Marine Alga & Seaweed at Evans Head, NSW - 14 Aug 2021 by AliClaw

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Evans Head, NSW - 14 Aug 2021 by AliClaw

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Evans Head, NSW - 13 Aug 2021 by AliClaw

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Evans Head, NSW - 13 Aug 2021 by AliClaw

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Evans Head, NSW - 13 Aug 2021 by AliClaw

Unidentified Marine Alga & Seaweed

Hormosira banksii (Neptune's Necklace) at Batemans Marine Park - 28 Sep 2020 by MattFox

Hormosira banksii

Asperococcus bullosus at Merimbula, NSW - 17 Jul 2020 by SapphireCoastMarineDiscoveryCentre

Asperococcus bullosus

Hormosira banksii at Wapengo, NSW - 26 Mar 2020 by Rose

Hormosira banksii

Unidentified Marine Alga & Seaweed at Warrnambool, VIC - 22 Feb 2020 by AlisonMilton

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Warrnambool, VIC - 21 Feb 2020 by AlisonMilton

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Warrnambool, VIC - 21 Feb 2020 by AlisonMilton

Unidentified Marine Alga & Seaweed

Caulerpa flexilis (A seaweed) at Eden, NSW - 9 Nov 2019 by Harrison

Caulerpa flexilis

Sargassum lacerifolium at Wallagoot, NSW - 27 Oct 2019 by Harrison

Sargassum lacerifolium

Unidentified Marine Alga & Seaweed at Murrah, NSW - 26 Oct 2019 by jacquivt

Unidentified Marine Alga & Seaweed

Phyllospora comosa at Batemans Marine Park - 21 Oct 2019 by MatthewFrawley

Phyllospora comosa

Hormosira banksii (Neptune's Necklace) at Batemans Marine Park - 21 Oct 2019 by MatthewFrawley

Hormosira banksii

Unidentified Marine Alga & Seaweed at Broulee, NSW - 11 Oct 2019 by AlisonMilton

Unidentified Marine Alga & Seaweed

Hormosira banksii at Broulee, NSW - 11 Oct 2019 by AlisonMilton

Hormosira banksii

Ecklonia radiata at Broulee, NSW - 11 Oct 2019 by AlisonMilton

Ecklonia radiata

Ecklonia radiata at Broulee, NSW - 11 Oct 2019 by AlisonMilton

Ecklonia radiata

Unidentified Marine Alga & Seaweed at Broulee, NSW - 11 Oct 2019 by AlisonMilton

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Broulee, NSW - 11 Oct 2019 by AlisonMilton

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Broulee, NSW - 10 Oct 2019 by AlisonMilton

Unidentified Marine Alga & Seaweed

Hormosira banksii (Neptune's Necklace) at Rosedale, NSW - 31 Mar 2019 by jb2602

Hormosira banksii

Champia compressa at Mogareeka, NSW - 2 Mar 2019 by Maggie1

Champia compressa

Hormosira banksii (Neptune's Necklace) at Bawley Point, NSW - 23 Jan 2019 by GLemann

Hormosira banksii

Codium fragile at Bawley Point, NSW - 22 Jan 2019 by GLemann

Codium fragile

Hormosira banksii (Neptune's Necklace) at Nelson, NSW - 13 Jun 2018 by RossMannell

Hormosira banksii

Unidentified Marine Alga & Seaweed at Batemans Marine Park - 26 Mar 2018 by RoyandJenny

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Huskisson, NSW - 14 Sep 2017 by AlisonMilton

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Huskisson, NSW - 14 Sep 2017 by AlisonMilton

Unidentified Marine Alga & Seaweed

Champia compressa at Murramarang National Park - 22 Apr 2017 by RoyandJenny

Champia compressa

Martensia sp. (genus) (A red algae) at Batemans Marine Park - 21 Apr 2017 by RoyandJenny

Martensia sp. (genus)

Dictyota sp. (genus) (A brown seaweed) at Batemans Marine Park - 20 Apr 2017 by RoyandJenny

Dictyota sp. (genus)

Martensia sp. (genus) (A red algae) at Green Cape, NSW - 22 Jan 2017 by RoyandJenny

Martensia sp. (genus)

Colpomenia sp. (genus) (A brown algae/seaweed) at Murrah, NSW - 17 Jan 2017 by narelle

Colpomenia sp. (genus)

Phyllospora comosa at Batemans Marine Park - 15 Dec 2016 by Jennyncmg

Phyllospora comosa

Ecklonia radiata (Ecklonia radiata) at Four Winds Bioblitz Reference Sites - 12 Nov 2016 by Jennyncmg

Ecklonia radiata

Hormosira banksii (Neptune's Necklace) at Four Winds Bioblitz Reference Sites - 12 Nov 2016 by Jennyncmg

Hormosira banksii

Scytosiphon lomentaria (Tubular stringweed) at Four Winds Bioblitz Reference Sites - 12 Nov 2016 by Jennyncmg

Scytosiphon lomentaria

Padina sp. (genus) (Variegated Fan-weed) at Four Winds Bioblitz Reference Sites - 11 Nov 2016 by Jennyncmg

Padina sp. (genus)

Cystophora sp. (Cystophora sp.) at Four Winds Bioblitz Reference Sites - 10 Nov 2016 by Jennyncmg

Cystophora sp.

Unidentified Marine Alga & Seaweed at Tomakin, NSW - 23 Apr 2016 by AlisonMilton

Unidentified Marine Alga & Seaweed

Champia viridis at Undefined - 29 Jan 2016 by Winston

Champia viridis

Sargassum sp. (genus) at Narooma, NSW - 30 May 2015 by MichaelMcMaster

Sargassum sp. (genus)

Martensia sp. (genus) (A red algae) at Batemans Marine Park - 16 Apr 2015 by RoyandJenny

Martensia sp. (genus)

Unidentified Marine Alga & Seaweed at Port Macquarie, NSW - 20 Oct 2013 by AlisonMilton

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Port Macquarie, NSW - 20 Oct 2013 by AlisonMilton

Unidentified Marine Alga & Seaweed

Unidentified Marine Alga & Seaweed at Port Macquarie, NSW - 20 Oct 2013 by AlisonMilton

Unidentified Marine Alga & Seaweed

Ulva lactuca at Port Macquarie, NSW - 20 Oct 2013 by AlisonMilton

Ulva lactuca

Unidentified Marine Alga & Seaweed at Port Macquarie, NSW - 18 Oct 2013 by AlisonMilton

Unidentified Marine Alga & Seaweed

Hormosira banksii (Neptune's Necklace) at Eden, NSW - 20 Sep 2013 by Seadragon

Hormosira banksii

Phyllospora comosa at Eden, NSW - 20 Sep 2013 by Seadragon

Phyllospora comosa

Codium spongiosum at Eden, NSW - 20 Sep 2013 by Seadragon

Codium spongiosum

Durvillaea potatorum at Eden, NSW - 20 Sep 2013 by Seadragon

Durvillaea potatorum

Hormosira banksii (Neptune's Necklace) at Green Cape, NSW - 17 Aug 2013 by MichaelMcMaster

Hormosira banksii

Hormosira banksii (Neptune's Necklace) at The Blue Pool, Bermagui - 8 Jan 2012 by CarB

Hormosira banksii

Unidentified Marine Alga & Seaweed at Nambucca Heads, NSW - 25 Dec 2022 by trevorpreston
Unidentified Marine Alga & Seaweed at Nambucca Heads, NSW - 25 Dec 2022 by trevorpreston
Padina sp. (genus) at Nambucca Heads, NSW - 28 Oct 2022 by trevorpreston
Sargassum sp. (genus) at Narrawallee, NSW - 28 Aug 2022 by trevorpreston
Hormosira banksii at Narrawallee, NSW - 28 Aug 2022 by trevorpreston
Phyllospora comosa at Dolphin Point, NSW - 12 Jun 2022 by trevorpreston
Unidentified Marine Alga & Seaweed at Dolphin Point, NSW - 12 Jun 2022 by trevorpreston
Corallina officinalis at Nambucca Heads, NSW - 28 May 2022 by trevorpreston
Codium fragile (Green sea fingers, dead man's fingers) at Broulee, NSW - 23 Jan 2022 by Tapirlord
Hormosira banksii (Neptune's Necklace) at Lilli Pilli, NSW - 19 Dec 2021 by Birdy
Unidentified Marine Alga & Seaweed at Cowes, VIC - 17 Dec 2021 by Tapirlord
Hormosira banksii at Cowes, VIC - 17 Dec 2021 by Tapirlord
Ulva sp. (genus) at Cowes, VIC - 17 Dec 2021 by Tapirlord
Unidentified Marine Alga & Seaweed at Evans Head, NSW - 14 Aug 2021 by AliClaw
Unidentified Marine Alga & Seaweed at Evans Head, NSW - 14 Aug 2021 by AliClaw
Unidentified Marine Alga & Seaweed at Evans Head, NSW - 13 Aug 2021 by AliClaw
Unidentified Marine Alga & Seaweed at Evans Head, NSW - 13 Aug 2021 by AliClaw
Unidentified Marine Alga & Seaweed at Evans Head, NSW - 13 Aug 2021 by AliClaw
Hormosira banksii (Neptune's Necklace) at Batemans Marine Park - 28 Sep 2020 by MattFox
Asperococcus bullosus at Merimbula, NSW - 17 Jul 2020 by SapphireCoastMarineDiscoveryCentre
Hormosira banksii at Wapengo, NSW - 26 Mar 2020 by Rose
Unidentified Marine Alga & Seaweed at Warrnambool, VIC - 22 Feb 2020 by AlisonMilton
Unidentified Marine Alga & Seaweed at Warrnambool, VIC - 21 Feb 2020 by AlisonMilton
Unidentified Marine Alga & Seaweed at Warrnambool, VIC - 21 Feb 2020 by AlisonMilton
Caulerpa flexilis (A seaweed) at Eden, NSW - 9 Nov 2019 by Harrison
Sargassum lacerifolium at Wallagoot, NSW - 27 Oct 2019 by Harrison
Unidentified Marine Alga & Seaweed at Murrah, NSW - 26 Oct 2019 by jacquivt
Phyllospora comosa at Batemans Marine Park - 21 Oct 2019 by MatthewFrawley
Hormosira banksii (Neptune's Necklace) at Batemans Marine Park - 21 Oct 2019 by MatthewFrawley
Unidentified Marine Alga & Seaweed at Broulee, NSW - 11 Oct 2019 by AlisonMilton
Hormosira banksii at Broulee, NSW - 11 Oct 2019 by AlisonMilton
Ecklonia radiata at Broulee, NSW - 11 Oct 2019 by AlisonMilton
Ecklonia radiata at Broulee, NSW - 11 Oct 2019 by AlisonMilton
Unidentified Marine Alga & Seaweed at Broulee, NSW - 11 Oct 2019 by AlisonMilton
Unidentified Marine Alga & Seaweed at Broulee, NSW - 11 Oct 2019 by AlisonMilton
Unidentified Marine Alga & Seaweed at Broulee, NSW - 10 Oct 2019 by AlisonMilton
Hormosira banksii (Neptune's Necklace) at Rosedale, NSW - 31 Mar 2019 by jb2602
Champia compressa at Mogareeka, NSW - 2 Mar 2019 by Maggie1
Hormosira banksii (Neptune's Necklace) at Bawley Point, NSW - 23 Jan 2019 by GLemann
Codium fragile at Bawley Point, NSW - 22 Jan 2019 by GLemann
Hormosira banksii (Neptune's Necklace) at Nelson, NSW - 13 Jun 2018 by RossMannell
Unidentified Marine Alga & Seaweed at Batemans Marine Park - 26 Mar 2018 by RoyandJenny
Unidentified Marine Alga & Seaweed at Huskisson, NSW - 14 Sep 2017 by AlisonMilton
Unidentified Marine Alga & Seaweed at Huskisson, NSW - 14 Sep 2017 by AlisonMilton
Champia compressa at Murramarang National Park - 22 Apr 2017 by RoyandJenny
Martensia sp. (genus) (A red algae) at Batemans Marine Park - 21 Apr 2017 by RoyandJenny
Dictyota sp. (genus) (A brown seaweed) at Batemans Marine Park - 20 Apr 2017 by RoyandJenny
Martensia sp. (genus) (A red algae) at Green Cape, NSW - 22 Jan 2017 by RoyandJenny
Colpomenia sp. (genus) (A brown algae/seaweed) at Murrah, NSW - 17 Jan 2017 by narelle
Phyllospora comosa at Batemans Marine Park - 15 Dec 2016 by Jennyncmg
Ecklonia radiata (Ecklonia radiata) at Four Winds Bioblitz Reference Sites - 12 Nov 2016 by Jennyncmg
Hormosira banksii (Neptune's Necklace) at Four Winds Bioblitz Reference Sites - 12 Nov 2016 by Jennyncmg
Scytosiphon lomentaria (Tubular stringweed) at Four Winds Bioblitz Reference Sites - 12 Nov 2016 by Jennyncmg
Padina sp. (genus) (Variegated Fan-weed) at Four Winds Bioblitz Reference Sites - 11 Nov 2016 by Jennyncmg
Cystophora sp. (Cystophora sp.) at Four Winds Bioblitz Reference Sites - 10 Nov 2016 by Jennyncmg
Unidentified Marine Alga & Seaweed at Tomakin, NSW - 23 Apr 2016 by AlisonMilton
Champia viridis at Undefined - 29 Jan 2016 by Winston
Sargassum sp. (genus) at Narooma, NSW - 30 May 2015 by MichaelMcMaster
Martensia sp. (genus) (A red algae) at Batemans Marine Park - 16 Apr 2015 by RoyandJenny
Unidentified Marine Alga & Seaweed at Port Macquarie, NSW - 20 Oct 2013 by AlisonMilton
Unidentified Marine Alga & Seaweed at Port Macquarie, NSW - 20 Oct 2013 by AlisonMilton
Unidentified Marine Alga & Seaweed at Port Macquarie, NSW - 20 Oct 2013 by AlisonMilton
Ulva lactuca at Port Macquarie, NSW - 20 Oct 2013 by AlisonMilton
Unidentified Marine Alga & Seaweed at Port Macquarie, NSW - 18 Oct 2013 by AlisonMilton
Hormosira banksii (Neptune's Necklace) at Eden, NSW - 20 Sep 2013 by Seadragon
Phyllospora comosa at Eden, NSW - 20 Sep 2013 by Seadragon
Codium spongiosum at Eden, NSW - 20 Sep 2013 by Seadragon
Durvillaea potatorum at Eden, NSW - 20 Sep 2013 by Seadragon
Hormosira banksii (Neptune's Necklace) at Green Cape, NSW - 17 Aug 2013 by MichaelMcMaster
Hormosira banksii (Neptune's Necklace) at The Blue Pool, Bermagui - 8 Jan 2012 by CarB

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1,905,479 sightings of 21,334 species from 13,137 contributors
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