Photos / Sounds

What

Depilatory Seahare (Aplysia depilans)

Observer

flaypas

Date

August 25, 2026 07:50 PM WEST

Place

Portugal (Google, OSM)
Depilatory Seahare - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Depilatory Seahare (Aplysia depilans)
Added on August 26, 2026
Leading

Photos / Sounds

Observer

pintomaria

Date

August 25, 2026 08:10 PM WEST

Place

Portugal (Google, OSM)
Eulalia clavigera - Photo (c) CoastalWarming, some rights reserved (CC BY-NC), uploaded by CoastalWarming
marhumet's ID: Eulalia clavigera, a member of Paddle Worms (Family Phyllodocidae)
Added on August 26, 2026
Leading

Photos / Sounds

What

Marbled Crab (Pachygrapsus marmoratus)

Observer

pintomaria

Date

August 25, 2026 07:46 PM WEST

Place

Portugal (Google, OSM)
Marbled Crab - Photo (c) mediambient_ajelprat, some rights reserved (CC BY-NC)
marhumet's ID: Marbled Crab (Pachygrapsus marmoratus)
Added on August 26, 2026
Supporting

Photos / Sounds

Observer

pintomaria

Date

August 25, 2026 08:03 PM WEST

Place

Portugal (Google, OSM)
Codium adhaerens - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Codium adhaerens, a member of Codiums (Genus Codium)
Added on August 26, 2026
Supporting

Photos / Sounds

Observer

pintomaria

Date

August 25, 2026 08:12 PM WEST

Place

Portugal (Google, OSM)
Black-footed Limpet - Photo (c) ester serrao, some rights reserved (CC BY), uploaded by ester serrao
marhumet's ID: Black-footed Limpet (Patella depressa)
Added on August 26, 2026
Leading

Photos / Sounds

What

Life

Observer

pintomaria

Date

August 25, 2026 08:11 PM WEST

Place

Portugal (Google, OSM)
Siphonaria pectinata - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Siphonaria pectinata, a member of False Limpets (Family Siphonariidae)
Added on August 26, 2026
Leading

Photos / Sounds

What

Montagu's Stellate Barnacle (Chthamalus montagui)

Observer

pintomaria

Date

August 25, 2026 08:11 PM WEST

Place

Portugal (Google, OSM)
Montagu's Stellate Barnacle - Photo (c) Rocio Aime Nieto Vilela, some rights reserved (CC BY), uploaded by Rocio Aime Nieto Vilela
marhumet's ID: Montagu's Stellate Barnacle (Chthamalus montagui)
Added on August 26, 2026
Improving

Photos / Sounds

Observer

pintomaria

Date

August 25, 2026 07:47 PM WEST

Place

Portugal (Google, OSM)
Phymactis papillosa - Photo (c) Judith Camps-Castella, some rights reserved (CC BY-NC), uploaded by Judith Camps-Castella
marhumet's ID: Phymactis papillosa, a member of Actiniid Sea Anemones (Family Actiniidae)
Added on August 26, 2026
Improving

Photos / Sounds

What

Demosponges (Class Demospongiae)

Observer

cmiamatosinhos

Date

July 15, 2026 11:20 AM WEST

Place

Portugal (Google, OSM)
marhumet's ID: Ophlitaspongia papilla, a member of Demosponges (Class Demospongiae)
Added on August 25, 2026
Leading

Photos / Sounds

Observer

cmiamatosinhos

Date

October 10, 2025 10:06 PM WEST

Place

Portugal (Google, OSM)
marhumet's ID: Ophlitaspongia papilla, a member of Demosponges (Class Demospongiae)
Added on August 25, 2026
Leading

Photos / Sounds

Observer

cmiamatosinhos

Date

October 10, 2025 10:06 PM WEST

Place

Portugal (Google, OSM)
marhumet's ID: Ophlitaspongia papilla, a member of Demosponges (Class Demospongiae)
Added on August 25, 2026
Leading

Photos / Sounds

What

Demosponges (Class Demospongiae)

Observer

cmiamatosinhos

Date

July 15, 2026 10:54 AM WEST

Place

Portugal (Google, OSM)
marhumet's ID: Ophlitaspongia papilla, a member of Demosponges (Class Demospongiae)
Added on August 25, 2026
Leading

Photos / Sounds

What

Sea Pen (Veretillum cynomorium)

Observer

gabiborer

Date

August 23, 2026
Sea Pen - Photo (c) Bernat Garrigós, some rights reserved (CC BY-NC)
marhumet's ID: Sea Pen (Veretillum cynomorium)
Added on August 25, 2026
Supporting
Sap-sucking Slug - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Sap-sucking Slug (Elysia viridis)
Added on August 24, 2026
Maverick

Photos / Sounds

What

Cushion Star (Asterina gibbosa)

Observer

alex_melich

Date

August 20, 2026 11:22 AM CEST
Cushion Star - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Cushion Star (Asterina gibbosa)
Added on August 24, 2026
Supporting

Photos / Sounds

Observer

alex_melich

Date

August 20, 2026 11:28 AM CEST
Actinia striata - Photo (c) Enric Badosa, some rights reserved (CC BY-NC), uploaded by Enric Badosa
marhumet's ID: Actinia striata, a member of Actiniid Sea Anemones (Family Actiniidae)
Added on August 24, 2026
Supporting
Marbled Crab - Photo (c) mediambient_ajelprat, some rights reserved (CC BY-NC)
marhumet's ID: Marbled Crab (Pachygrapsus marmoratus)
Added on August 24, 2026
Supporting
Glass Shrimps - Photo (c) oriol_d, all rights reserved
marhumet's ID: Glass Shrimps (Genus Palaemon)
Added on August 24, 2026
Leading
Small Starfishes - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Small Starfishes (Genus Asterina)
Added on August 24, 2026
Supporting
Cushion Star - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Cushion Star (Asterina gibbosa)
Added on August 24, 2026
Supporting
Steromphala - Photo (c) oriol_d, all rights reserved
marhumet's ID: Genus Steromphala, a member of Top Snails (Family Trochidae)
Added on August 24, 2026
Supporting
Atlantic Purple Sea Urchin - Photo (c) Miquel Pontes, some rights reserved (CC BY-NC-SA), uploaded by Miquel Pontes
marhumet's ID: Atlantic Purple Sea Urchin (Paracentrotus lividus)
Added on August 24, 2026
Supporting
Corallina - Photo (c) Bernat Garrigós, some rights reserved (CC BY-NC)
marhumet's ID: Genus Corallina, a member of Coralline Algae (Family Lithophyllaceae)
Added on August 24, 2026
Supporting

Photos / Sounds

What

Sea Pen (Veretillum cynomorium)

Observer

gabiborer

Date

August 23, 2026
Veretillum - Photo (c) oriol_d, all rights reserved
marhumet's ID: Genus Veretillum, a member of Sea Anemones And Corals (Class Anthozoa)
Added on August 24, 2026
Supporting

Photos / Sounds

What

Black Brittle-star (Ophiocomina nigra)

Observer

gabiborer

Date

August 23, 2026
Black Brittle-Star - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Black Brittle-star (Ophiocomina nigra)
Added on August 24, 2026
Supporting

Photos / Sounds

What

Common Sea Star (Asterias rubens)

Observer

gabiborer

Date

August 23, 2026
Common Sea Star - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Common Sea Star (Asterias rubens)
Added on August 24, 2026
Improving

Photos / Sounds

What

European Common Cuttlefish (Sepia officinalis)

Observer

gabiborer

Date

August 23, 2026
European Common Cuttlefish - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: European Common Cuttlefish (Sepia officinalis)
Added on August 24, 2026
Supporting

Photos / Sounds

What

Velvet Swimming Crab (Necora puber)

Observer

gabiborer

Date

August 23, 2026

Description

~10 m depth

Velvet Swimming Crab - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Velvet Swimming Crab (Necora puber)
Added on August 24, 2026
Supporting

Photos / Sounds

What

Spiny Spider Crab (Maja brachydactyla)

Observer

gabiborer

Date

August 23, 2026
Spiny Spider Crab - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Spiny Spider Crab (Maja brachydactyla)
Added on August 24, 2026
Supporting

Photos / Sounds

What

Cushion Star (Asterina gibbosa)

Observer

gabiborer

Date

August 23, 2026
Cushion Star - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Cushion Star (Asterina gibbosa)
Added on August 24, 2026
Improving

Stats

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