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Marine Invertebrates
Other Marine Invertebrates

Other Marine Invertebrate sightings

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Other Marine Invertebrates

Other marine invertebrates
Hydroids
Sea Spiders
Sea Squirts (Tunicata)
Polychaete Worms (Polychaeta)
Sponges (Porifera)

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Tethya ingalli (Orange golfball sponge) at Green Cape, NSW - 21 Jun 2025 by Hejor1

Tethya ingalli

Sabellastarte australiensis (Feather duster worm) at Green Cape, NSW - 21 Jun 2025 by Hejor1

Sabellastarte australiensis

Porifera sp. (Sponges) at Green Cape, NSW - 21 Jun 2025 by Hejor1

Porifera sp.

Pyura sp. at Green Cape, NSW - 21 Jun 2025 by Hejor1

Pyura sp.

Porifera sp. (Sponges) at Green Cape, NSW - 21 Jun 2025 by Hejor1

Porifera sp.

Galeolaria sp. (Galeolaria) at Green Cape, NSW - 21 Jun 2025 by Hejor1

Galeolaria sp.

Porifera sp. (Sponges) at Green Cape, NSW - 21 Jun 2025 by Hejor1

Porifera sp.

PORIFERA (phylum) at Ventnor, VIC - 11 Jun 2025 by Hejor1

PORIFERA (phylum)

PORIFERA (phylum) at Ventnor, VIC - 11 Jun 2025 by Hejor1

PORIFERA (phylum)

Unverified Other Marine Invertebrate at Dungog, NSW - 12 Apr 2025 by HughCraig9

Unverified Other Marine Invertebrate

Unverified Polychaete Worm at Tharwa, ACT - 30 Mar 2025 by ChrisHolder

Unverified Polychaete Worm

Unverified Polychaete Worm at Swansea, TAS - 5 Feb 2025 by JimL

Unverified Polychaete Worm

Porifera sp. (Sponges) at Broulee, NSW - 25 Jan 2025 by Hejor1

Porifera sp.

Galeolaria sp. (Galeolaria) at Broulee, NSW - 25 Jan 2025 by Hejor1

Galeolaria sp.

Pyura stolonifera (Cunjevoi) at Broulee, NSW - 25 Jan 2025 by Hejor1

Pyura stolonifera

Botrylloides perspicuus at Collaroy, NSW - 18 Jan 2025 by Hejor1

Botrylloides perspicuus

Unverified Other Marine Invertebrate at Sunshine Bay, NSW - 29 Dec 2024 by Harrisi

Unverified Other Marine Invertebrate

Sabellastarte australiensis at Benandarah, NSW - 29 Dec 2024 by Harrisi

Sabellastarte australiensis

Sabellastarte australiensis (Feather duster worm) at Malua Bay, NSW - 19 Dec 2024 by Hejor1

Sabellastarte australiensis

Porifera sp. at Malua Bay, NSW - 19 Dec 2024 by Hejor1

Porifera sp.

SERPULIDAE (family) (Tube Worm) at Malua Bay, NSW - 19 Dec 2024 by Hejor1

SERPULIDAE (family)

Phyllodoce sp. at Green Cape, NSW - 7 Dec 2024 by Hejor1

Phyllodoce sp.

Phyllodoce sp. at Green Cape, NSW - 7 Dec 2024 by Hejor1

Phyllodoce sp.

Pyura stolonifera (Cunjevoi) at Green Cape, NSW - 7 Dec 2024 by Hejor1

Pyura stolonifera

Galeolaria caespitosa (Intertidal Tube Worm) at Green Cape, NSW - 7 Dec 2024 by Hejor1

Galeolaria caespitosa

Porifera sp. (Sponges) at Malua Bay, NSW - 1 Oct 2024 by Hejor1

Porifera sp.

Pyura stolonifera (Cunjevoi) at Malua Bay, NSW - 1 Oct 2024 by Hejor1

Pyura stolonifera

Sabellastarte australiensis at Malua Bay, NSW - 1 Oct 2024 by Hejor1

Sabellastarte australiensis

PORIFERA (phylum) (Sponges) at Benandarah, NSW - 30 Sep 2024 by Hejor1

PORIFERA (phylum)

Pyura stolonifera (Cunjevoi) at Benandarah, NSW - 30 Sep 2024 by Hejor1

Pyura stolonifera

Porifera sp. at Coolangatta, QLD - 15 Jun 2024 by Hejor1

Porifera sp.

Pyura sp. at Coolangatta, QLD - 15 Jun 2024 by Hejor1

Pyura sp.

Halicarcinus ovatus at Tomahawk, TAS - 22 Feb 2024 by BushRenegade

Halicarcinus ovatus

Galeolaria caespitosa (Intertidal Tube Worm) at Mimosa Rocks National Park - 11 Nov 2023 by trevorpreston

Galeolaria caespitosa

Sabellastarte australiensis (Feather duster worm) at Mimosa Rocks National Park - 11 Nov 2023 by trevorpreston

Sabellastarte australiensis

Pyura gibbosa (Pyura gibbosa) at Mimosa Rocks National Park - 11 Nov 2023 by trevorpreston

Pyura gibbosa

Pyura stolonifera at Mimosa Rocks National Park - 11 Nov 2023 by trevorpreston

Pyura stolonifera

Australonuphis parateres at Wellington Point, QLD - 31 Aug 2023 by TimL

Australonuphis parateres

Unverified Polychaete Worm at Wellington Point, QLD - 31 Aug 2023 by TimL

Unverified Polychaete Worm

PORIFERA (phylum) at Malua Bay, NSW - 16 Jun 2023 by Hejor1

PORIFERA (phylum)

Sabellastarte australiensis (Feather duster worm) at Lilli Pilli, NSW - 16 Jun 2023 by Hejor1

Sabellastarte australiensis

Unverified Other Marine Invertebrate at Wellington Point, QLD - 26 Apr 2023 by TimL

Unverified Other Marine Invertebrate

Galeolaria caespitosa at Manyana, NSW - 5 Feb 2023 by trevorpreston

Galeolaria caespitosa

Unverified Polychaete Worm at Narrawallee, NSW - 4 Feb 2023 by trevorpreston

Unverified Polychaete Worm

PORIFERA (phylum) at Hyams Beach, NSW - 20 Jan 2023 by Hejor1

PORIFERA (phylum)

Galeolaria sp. (Galeolaria) at Jervis Bay, JBT - 19 Jan 2023 by Hejor1

Galeolaria sp.

Pyura sp. at Currarong, NSW - 18 Jan 2023 by Hejor1

Pyura sp.

Pyura sp. at Currarong, NSW - 18 Jan 2023 by Hejor1

Pyura sp.

Galeolaria caespitosa at Nambucca Heads, NSW - 3 Nov 2022 by trevorpreston

Galeolaria caespitosa

Pyura stolonifera at Narrawallee, NSW - 28 Aug 2022 by trevorpreston

Pyura stolonifera

Sabellastarte australiensis (Feather duster worm) at Eden, NSW - 28 Aug 2022 by Hejor1

Sabellastarte australiensis

Armandia sp. at Cameron Corner, QLD - 5 May 2022 by AaronClausen

Armandia sp.

Unverified other marine invertebrate at Bowen, QLD - 29 Apr 2022 by TerryS

Unverified other marine invertebrate

Unverified other marine invertebrate at Nelly Bay, QLD - 3 Mar 2022 by TerryS

Unverified other marine invertebrate

Pyura stolonifera (Cunjevoi) at Broulee, NSW - 23 Jan 2022 by Tapirlord

Pyura stolonifera

Pyrosoma atlantica at Mogareeka, NSW - 27 Jun 2020 by Rose

Pyrosoma atlantica

Unverified Other Marine Invertebrate at Batemans Marine Park - 8 Jun 2020 by melanoxylon

Unverified Other Marine Invertebrate

Pyrosoma atlantica at Mirador, NSW - 17 May 2020 by cbartlet

Pyrosoma atlantica

Sabellastarte australiensis (Feather duster worm) at Wapengo, NSW - 26 Mar 2020 by Rose

Sabellastarte australiensis

Serpula sp. (Orange Tube Worms) at Tathra, NSW - 26 Jan 2020 by bdixon75

Serpula sp.

Serpula sp. (Orange Tube Worms) at Bermagui, NSW - 22 Nov 2019 by Maggie1

Serpula sp.

SERPULIDAE (family) (Tube Worm) at The Blue Pool, Bermagui - 22 Nov 2019 by Maggie1

SERPULIDAE (family)

Herdmania momus (Ascidian) at The Blue Pool, Bermagui - 22 Nov 2019 by Maggie1

Herdmania momus

Unverified Sponge at Bawley Point, NSW - 18 Nov 2019 by GLemann

Unverified Sponge

Pyura stolonifera (Cunjevoi) at Wallagoot, NSW - 28 Oct 2019 by Harrison

Pyura stolonifera

Myxicola infundibulum (Myxicola infundibulum) at Tuross Head, NSW - 6 Oct 2019 by AndrewCB

Myxicola infundibulum

Pyrosoma atlantica at Bermagui, NSW - 23 Aug 2019 by GlennCocking

Pyrosoma atlantica

Unverified Other Marine Invertebrate at Bawley Point, NSW - 22 Aug 2019 by GLemann

Unverified Other Marine Invertebrate

Pyura stolonifera (Cunjevoi) at Bermagui, NSW - 16 Apr 2019 by RossMannell

Pyura stolonifera

Pyura stolonifera (Cunjevoi) at Bawley Point, NSW - 20 Feb 2019 by GLemann

Pyura stolonifera

Sabellastarte australiensis (Feather duster worm) at Tathra, NSW - 9 Feb 2019 by bdixon75

Sabellastarte australiensis

Sabellastarte australiensis (Feather duster worm) at Tathra, NSW - 17 Jan 2019 by Maggie1

Sabellastarte australiensis

Serpula sp. (Orange Tube Worms) at Tathra, NSW - 17 Jan 2019 by Maggie1

Serpula sp.

Polycitor giganteus at Tathra, NSW - 10 Jan 2019 by CalebBaker

Polycitor giganteus

Sabellastarte australiensis (Feather duster worm) at Undefined - 13 Jul 2018 by Winston

Sabellastarte australiensis

Pyura stolonifera (Cunjevoi) at Merimbula, NSW - 29 Apr 2018 by RossMannell

Pyura stolonifera

Tethya ingalli (Orange golfball sponge) at Bar Beach, Merimbula - 26 Apr 2018 by RossMannell

Tethya ingalli

Unverified Sea Squirt at The Blue Pool, Bermagui - 23 Dec 2017 by SteveHepburn

Unverified Sea Squirt

Pyura gibbosa (Pyura gibbosa) at Nadgee, NSW - 24 Jul 2017 by RossMannell

Pyura gibbosa

Pyura gibbosa (Pyura gibbosa) at Nelson, NSW - 18 Feb 2017 by narelle

Pyura gibbosa

Pyura sp. at Nelson, NSW - 18 Feb 2017 by narelle

Pyura sp.

Sabellastarte australiensis (Feather duster worm) at Tathra, NSW - 4 Feb 2017 by KerryVance

Sabellastarte australiensis

Myxicola infundibulum (Myxicola infundibulum) at Merimbula, NSW - 17 Jan 2017 by MichaelMcMaster

Myxicola infundibulum

Herdmania momus (Ascidian) at Barragga Bay, NSW - 10 Jan 2017 by narelle

Herdmania momus

Sabellastarte australiensis (Feather duster worm) at Barragga Bay, NSW - 10 Jan 2017 by narelle

Sabellastarte australiensis

Pyura gibbosa (Pyura gibbosa) at Four Winds Bioblitz Reference Sites - 11 Nov 2016 by Jennyncmg

Pyura gibbosa

Pyura stolonifera (Cunjevoi) at Four Winds Bioblitz Reference Sites - 11 Nov 2016 by Jennyncmg

Pyura stolonifera

Galeolaria caespitosa (Intertidal Tube Worm) at Four Winds Bioblitz Reference Sites - 11 Nov 2016 by Jennyncmg

Galeolaria caespitosa

Pyura stolonifera (Cunjevoi) at Eden, NSW - 21 Sep 2013 by MichaelMcMaster

Pyura stolonifera

Pyura stolonifera (Cunjevoi) at The Blue Pool, Bermagui - 8 Apr 2013 by CarB

Pyura stolonifera

Halicarcinus ovatus (Three-pronged Sea-spider) at Wallaga Lake, NSW - 30 Mar 2012 by MichaelMcMaster

Halicarcinus ovatus

PORIFERA (phylum) (Sponges) at Bermagui, NSW - 30 Mar 2012 by MichaelMcMaster

PORIFERA (phylum)

PORIFERA (phylum) (Sponges) at Bermagui, NSW - 30 Mar 2012 by MichaelMcMaster

PORIFERA (phylum)

PORIFERA (phylum) (Sponges) at Bermagui, NSW - 30 Mar 2012 by MichaelMcMaster

PORIFERA (phylum)

PORIFERA (phylum) (Sponges) at Bermagui, NSW - 30 Mar 2012 by MichaelMcMaster

PORIFERA (phylum)

PORIFERA (phylum) (Sponges) at Bermagui, NSW - 30 Mar 2012 by MichaelMcMaster

PORIFERA (phylum)

Sabellastarte australiensis (Feather duster worm) at Wallaga Lake, NSW - 30 Mar 2012 by MichaelMcMaster

Sabellastarte australiensis

Botrylloides anceps (previously Botrylloides magnicoecum) at Wallaga Lake, NSW - 8 Jan 2012 by CarB

Botrylloides anceps

Unverified other marine invertebrate at Picnic Bay, QLD - 27 Feb 2007 by TerryS

Unverified other marine invertebrate

Tethya ingalli (Orange golfball sponge) at Green Cape, NSW - 21 Jun 2025 by Hejor1
Sabellastarte australiensis (Feather duster worm) at Green Cape, NSW - 21 Jun 2025 by Hejor1
Porifera sp. (Sponges) at Green Cape, NSW - 21 Jun 2025 by Hejor1
Pyura sp. at Green Cape, NSW - 21 Jun 2025 by Hejor1
Porifera sp. (Sponges) at Green Cape, NSW - 21 Jun 2025 by Hejor1
Galeolaria sp. (Galeolaria) at Green Cape, NSW - 21 Jun 2025 by Hejor1
Porifera sp. (Sponges) at Green Cape, NSW - 21 Jun 2025 by Hejor1
PORIFERA (phylum) at Ventnor, VIC - 11 Jun 2025 by Hejor1
PORIFERA (phylum) at Ventnor, VIC - 11 Jun 2025 by Hejor1
Unverified Other Marine Invertebrate at Dungog, NSW - 12 Apr 2025 by HughCraig9
Unverified Polychaete Worm at Tharwa, ACT - 30 Mar 2025 by ChrisHolder
Unverified Polychaete Worm at Swansea, TAS - 5 Feb 2025 by JimL
Porifera sp. (Sponges) at Broulee, NSW - 25 Jan 2025 by Hejor1
Galeolaria sp. (Galeolaria) at Broulee, NSW - 25 Jan 2025 by Hejor1
Pyura stolonifera (Cunjevoi) at Broulee, NSW - 25 Jan 2025 by Hejor1
Botrylloides perspicuus at Collaroy, NSW - 18 Jan 2025 by Hejor1
Unverified Other Marine Invertebrate at Sunshine Bay, NSW - 29 Dec 2024 by Harrisi
Sabellastarte australiensis at Benandarah, NSW - 29 Dec 2024 by Harrisi
Sabellastarte australiensis (Feather duster worm) at Malua Bay, NSW - 19 Dec 2024 by Hejor1
Porifera sp. at Malua Bay, NSW - 19 Dec 2024 by Hejor1
SERPULIDAE (family) (Tube Worm) at Malua Bay, NSW - 19 Dec 2024 by Hejor1
Phyllodoce sp. at Green Cape, NSW - 7 Dec 2024 by Hejor1
Phyllodoce sp. at Green Cape, NSW - 7 Dec 2024 by Hejor1
Pyura stolonifera (Cunjevoi) at Green Cape, NSW - 7 Dec 2024 by Hejor1
Galeolaria caespitosa (Intertidal Tube Worm) at Green Cape, NSW - 7 Dec 2024 by Hejor1
Porifera sp. (Sponges) at Malua Bay, NSW - 1 Oct 2024 by Hejor1
Pyura stolonifera (Cunjevoi) at Malua Bay, NSW - 1 Oct 2024 by Hejor1
Sabellastarte australiensis at Malua Bay, NSW - 1 Oct 2024 by Hejor1
PORIFERA (phylum) (Sponges) at Benandarah, NSW - 30 Sep 2024 by Hejor1
Pyura stolonifera (Cunjevoi) at Benandarah, NSW - 30 Sep 2024 by Hejor1
Porifera sp. at Coolangatta, QLD - 15 Jun 2024 by Hejor1
Pyura sp. at Coolangatta, QLD - 15 Jun 2024 by Hejor1
Halicarcinus ovatus at Tomahawk, TAS - 22 Feb 2024 by BushRenegade
Galeolaria caespitosa (Intertidal Tube Worm) at Mimosa Rocks National Park - 11 Nov 2023 by trevorpreston
Sabellastarte australiensis (Feather duster worm) at Mimosa Rocks National Park - 11 Nov 2023 by trevorpreston
Pyura gibbosa (Pyura gibbosa) at Mimosa Rocks National Park - 11 Nov 2023 by trevorpreston
Pyura stolonifera at Mimosa Rocks National Park - 11 Nov 2023 by trevorpreston
Australonuphis parateres at Wellington Point, QLD - 31 Aug 2023 by TimL
Unverified Polychaete Worm at Wellington Point, QLD - 31 Aug 2023 by TimL
PORIFERA (phylum) at Malua Bay, NSW - 16 Jun 2023 by Hejor1
Sabellastarte australiensis (Feather duster worm) at Lilli Pilli, NSW - 16 Jun 2023 by Hejor1
Unverified Other Marine Invertebrate at Wellington Point, QLD - 26 Apr 2023 by TimL
Galeolaria caespitosa at Manyana, NSW - 5 Feb 2023 by trevorpreston
Unverified Polychaete Worm at Narrawallee, NSW - 4 Feb 2023 by trevorpreston
PORIFERA (phylum) at Hyams Beach, NSW - 20 Jan 2023 by Hejor1
Galeolaria sp. (Galeolaria) at Jervis Bay, JBT - 19 Jan 2023 by Hejor1
Pyura sp. at Currarong, NSW - 18 Jan 2023 by Hejor1
Pyura sp. at Currarong, NSW - 18 Jan 2023 by Hejor1
Galeolaria caespitosa at Nambucca Heads, NSW - 3 Nov 2022 by trevorpreston
Pyura stolonifera at Narrawallee, NSW - 28 Aug 2022 by trevorpreston
Sabellastarte australiensis (Feather duster worm) at Eden, NSW - 28 Aug 2022 by Hejor1
Armandia sp. at Cameron Corner, QLD - 5 May 2022 by AaronClausen
Unverified other marine invertebrate at Bowen, QLD - 29 Apr 2022 by TerryS
Unverified other marine invertebrate at Nelly Bay, QLD - 3 Mar 2022 by TerryS
Pyura stolonifera (Cunjevoi) at Broulee, NSW - 23 Jan 2022 by Tapirlord
Pyrosoma atlantica at Mogareeka, NSW - 27 Jun 2020 by Rose
Unverified Other Marine Invertebrate at Batemans Marine Park - 8 Jun 2020 by melanoxylon
Pyrosoma atlantica at Mirador, NSW - 17 May 2020 by cbartlet
Sabellastarte australiensis (Feather duster worm) at Wapengo, NSW - 26 Mar 2020 by Rose
Serpula sp. (Orange Tube Worms) at Tathra, NSW - 26 Jan 2020 by bdixon75
Serpula sp. (Orange Tube Worms) at Bermagui, NSW - 22 Nov 2019 by Maggie1
SERPULIDAE (family) (Tube Worm) at The Blue Pool, Bermagui - 22 Nov 2019 by Maggie1
Herdmania momus (Ascidian) at The Blue Pool, Bermagui - 22 Nov 2019 by Maggie1
Unverified Sponge at Bawley Point, NSW - 18 Nov 2019 by GLemann
Pyura stolonifera (Cunjevoi) at Wallagoot, NSW - 28 Oct 2019 by Harrison
Myxicola infundibulum (Myxicola infundibulum) at Tuross Head, NSW - 6 Oct 2019 by AndrewCB
Pyrosoma atlantica at Bermagui, NSW - 23 Aug 2019 by GlennCocking
Unverified Other Marine Invertebrate at Bawley Point, NSW - 22 Aug 2019 by GLemann
Pyura stolonifera (Cunjevoi) at Bermagui, NSW - 16 Apr 2019 by RossMannell
Pyura stolonifera (Cunjevoi) at Bawley Point, NSW - 20 Feb 2019 by GLemann
Sabellastarte australiensis (Feather duster worm) at Tathra, NSW - 9 Feb 2019 by bdixon75
Sabellastarte australiensis (Feather duster worm) at Tathra, NSW - 17 Jan 2019 by Maggie1
Serpula sp. (Orange Tube Worms) at Tathra, NSW - 17 Jan 2019 by Maggie1
Polycitor giganteus at Tathra, NSW - 10 Jan 2019 by CalebBaker
Sabellastarte australiensis (Feather duster worm) at Undefined - 13 Jul 2018 by Winston
Pyura stolonifera (Cunjevoi) at Merimbula, NSW - 29 Apr 2018 by RossMannell
Tethya ingalli (Orange golfball sponge) at Bar Beach, Merimbula - 26 Apr 2018 by RossMannell
Unverified Sea Squirt at The Blue Pool, Bermagui - 23 Dec 2017 by SteveHepburn
Pyura gibbosa (Pyura gibbosa) at Nadgee, NSW - 24 Jul 2017 by RossMannell
Pyura gibbosa (Pyura gibbosa) at Nelson, NSW - 18 Feb 2017 by narelle
Pyura sp. at Nelson, NSW - 18 Feb 2017 by narelle
Sabellastarte australiensis (Feather duster worm) at Tathra, NSW - 4 Feb 2017 by KerryVance
Myxicola infundibulum (Myxicola infundibulum) at Merimbula, NSW - 17 Jan 2017 by MichaelMcMaster
Herdmania momus (Ascidian) at Barragga Bay, NSW - 10 Jan 2017 by narelle
Sabellastarte australiensis (Feather duster worm) at Barragga Bay, NSW - 10 Jan 2017 by narelle
Pyura gibbosa (Pyura gibbosa) at Four Winds Bioblitz Reference Sites - 11 Nov 2016 by Jennyncmg
Pyura stolonifera (Cunjevoi) at Four Winds Bioblitz Reference Sites - 11 Nov 2016 by Jennyncmg
Galeolaria caespitosa (Intertidal Tube Worm) at Four Winds Bioblitz Reference Sites - 11 Nov 2016 by Jennyncmg
Pyura stolonifera (Cunjevoi) at Eden, NSW - 21 Sep 2013 by MichaelMcMaster
Pyura stolonifera (Cunjevoi) at The Blue Pool, Bermagui - 8 Apr 2013 by CarB
Halicarcinus ovatus (Three-pronged Sea-spider) at Wallaga Lake, NSW - 30 Mar 2012 by MichaelMcMaster
PORIFERA (phylum) (Sponges) at Bermagui, NSW - 30 Mar 2012 by MichaelMcMaster
PORIFERA (phylum) (Sponges) at Bermagui, NSW - 30 Mar 2012 by MichaelMcMaster
PORIFERA (phylum) (Sponges) at Bermagui, NSW - 30 Mar 2012 by MichaelMcMaster
PORIFERA (phylum) (Sponges) at Bermagui, NSW - 30 Mar 2012 by MichaelMcMaster
PORIFERA (phylum) (Sponges) at Bermagui, NSW - 30 Mar 2012 by MichaelMcMaster
Sabellastarte australiensis (Feather duster worm) at Wallaga Lake, NSW - 30 Mar 2012 by MichaelMcMaster
Botrylloides anceps (previously Botrylloides magnicoecum) at Wallaga Lake, NSW - 8 Jan 2012 by CarB
Unverified other marine invertebrate at Picnic Bay, QLD - 27 Feb 2007 by TerryS
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