Photos / Sounds

What

Banded Weeds (Genus Ceramium)

Observer

ines_ferreeira

Date

March 9, 2026 04:13 PM WET
Banded Weeds - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Banded Weeds (Genus Ceramium)
Added on March 10, 2026
Supporting

Photos / Sounds

Observer

ines_ferreeira

Date

March 9, 2026 04:16 PM WET
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 March 10, 2026
Supporting

Photos / Sounds

What

Gem Anemone (Bunodactis verrucosa)

Observer

ines_ferreeira

Date

March 9, 2026 04:17 PM WET
Gem Anemone - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Gem Anemone (Bunodactis verrucosa)
Added on March 10, 2026
Supporting

Photos / Sounds

What

Seven-spot ladybird (Coccinella septempunctata)

Observer

anaborer

Date

March 3, 2026 11:07 AM WET

Place

Portugal (Google, OSM)
Seven-spot Ladybird - Photo (c) Jaume Piera, some rights reserved (CC BY-NC)
marhumet's ID: Seven-spot ladybird (Coccinella septempunctata)
Added on March 10, 2026
Supporting
Planocera graffi - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Planocera graffi, a member of Polyclad Flatworms (Order Polycladida)
Added on March 09, 2026
Supporting
Bearded Fireworm - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Bearded Fireworm (Hermodice carunculata)
Added on March 09, 2026
Supporting
Diadema africanum - Photo (c) Karen Soacha, some rights reserved (CC BY)
marhumet's ID: Diadema africanum, a member of Sea Urchins (Class Echinoidea)
Added on March 09, 2026
Supporting

Photos / Sounds

What

Pink Coryphella (Edmundsella pedata)

Observer

alex_melich

Date

February 22, 2026 02:08 PM CET
Pink Coryphella - Photo (c) joanpereyra, some rights reserved (CC BY-NC)
marhumet's ID: Pink Coryphella (Edmundsella pedata)
Added on March 08, 2026
Supporting

Photos / Sounds

What

Tompot Blenny (Parablennius gattorugine)

Observer

alex_melich

Date

February 21, 2026 11:28 AM CET
Tompot Blenny - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Tompot Blenny (Parablennius gattorugine)
Added on March 08, 2026
Supporting

Photos / Sounds

What

Pink Coryphella (Edmundsella pedata)

Observer

alex_melich

Date

February 20, 2026 11:02 AM CET
Pink Coryphella - Photo (c) joanpereyra, some rights reserved (CC BY-NC)
marhumet's ID: Pink Coryphella (Edmundsella pedata)
Added on March 08, 2026
Supporting

Photos / Sounds

Observer

alex_melich

Date

February 20, 2026 11:07 AM CET
Facelina rubrovittata - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Facelina rubrovittata, a member of Aeolid Nudibranchs (Superfamily Aeolidioidea)
Added on March 08, 2026
Supporting

Photos / Sounds

What

Japanese Wireweed (Sargassum muticum)

Observer

alu_mano

Date

February 22, 2026 01:46 PM WET

Place

Portugal (Google, OSM)
Japanese Wireweed - Photo (c) manelsalvador, some rights reserved (CC BY-NC)
marhumet's ID: Japanese Wireweed (Sargassum muticum)
Added on March 03, 2026
Supporting

Photos / Sounds

What

Gem Anemone (Bunodactis verrucosa)

Observer

alu_mano

Date

February 22, 2026 01:48 PM WET

Place

Portugal (Google, OSM)
Gem Anemone - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Gem Anemone (Bunodactis verrucosa)
Added on March 03, 2026
Supporting

Photos / Sounds

What

Gem Anemone (Bunodactis verrucosa)

Observer

alu_mano

Date

February 22, 2026 01:56 PM WET

Place

Portugal (Google, OSM)
Gem Anemone - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Gem Anemone (Bunodactis verrucosa)
Added on March 03, 2026
Supporting

Photos / Sounds

What

False eyelash weed (Calliblepharis jubata)

Observer

alu_mano

Date

February 22, 2026 02:13 PM WET

Place

Portugal (Google, OSM)
False Eyelash Weed - Photo (c) Joana Pereira, some rights reserved (CC BY-NC)
marhumet's ID: False eyelash weed (Calliblepharis jubata)
Added on March 03, 2026
Supporting

Photos / Sounds

What

Honeycomb Worm (Sabellaria alveolata)

Observer

alu_mano

Date

February 22, 2026 02:02 PM WET

Place

Portugal (Google, OSM)
Honeycomb Worm - Photo (c) CoastalWarming, some rights reserved (CC BY-NC), uploaded by CoastalWarming
marhumet's ID: Honeycomb Worm (Sabellaria alveolata)
Added on March 03, 2026
Supporting

Photos / Sounds

What

Saw Wrack (Fucus serratus)

Observer

rnieto

Date

February 22, 2026 12:32 PM WET

Place

Portugal (Google, OSM)
Saw Wrack - Photo (c) CoastalWarming, some rights reserved (CC BY-NC), uploaded by CoastalWarming
marhumet's ID: Saw Wrack (Fucus serratus)
Added on March 03, 2026
Supporting

Photos / Sounds

Observer

rnieto

Date

February 22, 2026 12:23 PM WET

Place

Portugal (Google, OSM)
Vertebrata - Photo (c) Rocio Aime Nieto Vilela, some rights reserved (CC BY), uploaded by Rocio Aime Nieto Vilela
marhumet's ID: Genus Vertebrata, a member of Florideophycean Algae (Class Florideophyceae)
Added on March 03, 2026
Supporting

Photos / Sounds

What

Knotted Wrack (Ascophyllum nodosum)

Observer

rnieto

Date

February 22, 2026 12:22 PM WET

Place

Portugal (Google, OSM)
Knotted Wrack - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Knotted Wrack (Ascophyllum nodosum)
Added on March 03, 2026
Supporting

Photos / Sounds

What

bladder wrack (Fucus vesiculosus)

Observer

rnieto

Date

February 22, 2026 12:20 PM WET

Place

Portugal (Google, OSM)
Bladder Wrack - Photo (c) Rocio Aime Nieto Vilela, some rights reserved (CC BY), uploaded by Rocio Aime Nieto Vilela
marhumet's ID: bladder wrack (Fucus vesiculosus)
Added on March 03, 2026
Supporting

Photos / Sounds

Observer

ines_ferreeira

Date

June 27, 2025 06:05 PM WEST

Place

Portugal (Google, OSM)
Ahnfeltiopsis devoniensis - Photo (c) Ana Luísa Sinde-Mano, some rights reserved (CC BY-NC), uploaded by Ana Luísa Sinde-Mano
marhumet's ID: Ahnfeltiopsis devoniensis, a member of Florideophycean Algae (Class Florideophyceae)
Added on February 07, 2026
Supporting

Photos / Sounds

What

Wakame (Undaria pinnatifida)

Observer

ines_ferreeira

Date

June 27, 2025 10:52 AM WEST

Place

Portugal (Google, OSM)

Description

shore:Mindelo, date:2025-06-27, quadrat:LF5 20250627 095052, accuracy: 1.6, azimuth: 325, slope: 0, shore level:low, solar exposure:flat, user azimuth offset:0

Wakame - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Wakame (Undaria pinnatifida)
Added on February 07, 2026
Supporting

Photos / Sounds

Observer

ines_ferreeira

Date

June 27, 2025 10:52 AM WEST

Place

Portugal (Google, OSM)

Description

shore:Mindelo, date:2025-06-27, quadrat:LF5 20250627 095052, accuracy: 1.6, azimuth: 325, slope: 0, shore level:low, solar exposure:flat, user azimuth offset:0

Gigartina pistillata - Photo (c) Cátia Monteiro, some rights reserved (CC BY-NC), uploaded by Cátia Monteiro
marhumet's ID: Gigartina pistillata, a member of Florideophycean Algae (Class Florideophyceae)
Added on February 06, 2026
Supporting

Photos / Sounds

What

Florideophycean Algae (Class Florideophyceae)

Observer

ines_ferreeira

Date

June 27, 2025 10:55 AM WEST

Place

Portugal (Google, OSM)

Description

shore:Mindelo, date:2025-06-27, quadrat:LF5 20250627 095052, accuracy: 1.6, azimuth: 325, slope: 0, shore level:low, solar exposure:flat, user azimuth offset:0

Gigartina pistillata - Photo (c) Cátia Monteiro, some rights reserved (CC BY-NC), uploaded by Cátia Monteiro
marhumet's ID: Gigartina pistillata, a member of Florideophycean Algae (Class Florideophyceae)
Added on February 06, 2026
Leading

Photos / Sounds

Observer

ines_ferreeira

Date

June 27, 2025 11:00 AM WEST

Place

Portugal (Google, OSM)

Description

shore:ptmin, date:2025-06-27, quadrat:LF5 20250627 095832, accuracy: 1.7, azimuth: 255, slope: 0, shore level:low, solar exposure:flat, user azimuth offset:0

Gastroclonium ovatum - Photo (c) CoastalWarming, some rights reserved (CC BY-NC), uploaded by CoastalWarming
marhumet's ID: Gastroclonium ovatum, a member of Florideophycean Algae (Class Florideophyceae)
Added on February 06, 2026
Supporting

Photos / Sounds

What

Japanese Wireweed (Sargassum muticum)

Observer

ines_ferreeira

Date

June 27, 2025 10:00 AM WEST

Place

Portugal (Google, OSM)
Japanese Wireweed - Photo (c) manelsalvador, some rights reserved (CC BY-NC)
marhumet's ID: Japanese Wireweed (Sargassum muticum)
Added on February 06, 2026
Supporting

Photos / Sounds

What

Common Sea Star (Asterias rubens)

Observer

joao

Date

January 25, 2026 12:53 PM WET

Place

Portugal (Google, OSM)
Common Sea Star - Photo (c) xavi salvador costa, some rights reserved (CC BY-NC)
marhumet's ID: Common Sea Star (Asterias rubens)
Added on February 04, 2026
Supporting

Photos / Sounds

What

false Irish moss (Mastocarpus stellatus)

Observer

cmiamatosinhos

Date

November 20, 2025 11:00 PM WET
False Irish Moss - Photo (c) Cátia Monteiro, some rights reserved (CC BY-NC), uploaded by Cátia Monteiro
marhumet's ID: false Irish moss (Mastocarpus stellatus)
Added on February 03, 2026
Improving

Photos / Sounds

What

false Irish moss (Mastocarpus stellatus)

Observer

cmiamatosinhos

Date

November 20, 2025 11:00 PM WET
False Irish Moss - Photo (c) Cátia Monteiro, some rights reserved (CC BY-NC), uploaded by Cátia Monteiro
marhumet's ID: false Irish moss (Mastocarpus stellatus)
Added on February 03, 2026
Leading

Stats

  • 3322
Why do we use cookies and other tracking technologies?
Our site enables a script (e.g. cookies) that is able to read, store, and write information on your browser and in your device. The information processed by this script includes data relating to you which may include personal identifiers (e.g. IP address and session details) and browsing activity. We use this information for various purposes - e.g. to deliver content, maintain security, enable user choice and improve our sites. You can reject all non-essential processing by choosing to accept only necessary cookies. To personalize your choice and learn more click on adjust your preferences.