| Scientific Name | Country | Locality | Date taken | Picture |
|---|---|---|---|---|
| Amathia verticillata | Italy |  |
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| Amathia verticillata | Turkey |  |
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| Amphibalanus improvisus | France |  |
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| Amphibalanus improvisus | France | Port Camargue |  |
|
| Ampithoe valida | Portugal | Rio de Aveiro |  |
|
| Patiria miniata | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Patiria miniata | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Balanus trigonus | Cyprus |  |
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| Balanus trigonus | Cyprus |  |
||
| Barentsia gracilis | Portugal | Rio de Aveiro |  |
|
| Amathia gracilis | Portugal | Rio de Aveiro |  |
|
| Bugula neritina | Portugal | Ria de Aveiro |  |
|
| Bugulina stolonifera | Portugal | Ria de Aveiro |  |
|
| Buskia nitens | Portugal | Ria de Aveiro |  |
|
| Caprella scaura | Portugal | Rio de Aveiro |  |
|
| Gonioinfradens paucidentatus | Cyprus |  |
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| Clavelina oblonga | Cyprus |  |
||
| Conopeum reticulum | Portugal | Rio de Aveiro |  |
|
| Corophium acherusicum | Portugal | Rio de Aveiro |  |
|
| Crossaster papposus | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Cryptosula pallasiana | Portugal | Rio de Aveiro |  |
|
| Dermasterias imbricata | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Dermasterias imbricata | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Dermasterias imbricata | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Dermasterias imbricata | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Diplosoma listerianum | Malta |  |
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| Dynamene edwardsi | Portugal | Rio de Aveiro |  |
|
| Dyspanopeus sayi | Greece |  |
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| Dyspanopeus sayi | Greece |  |
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| Electra pilosa | Portugal | Rio de Aveiro |  |
|
| Haplopoma graniferum | Portugal | Rio de Aveiro |  |
|
| Henricia leviuscula | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Hydroides diramphus | Malta |  |
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| Hydroides diramphus | Malta |  |
||
| Hydroides elegans | Italy |  |
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| Hydroides elegans | Italy |  |
||
| Hydroides homoceros | Cyprus |  |
||
| Lekanesphaera hookeri | Portugal | Rio de Aveiro |  |
|
| Mediaster aequalis | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Mediaster aequalis | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Melita palmata | Portugal | Ria de Aveiro |  |
|
| Microcosmus squamiger | Italy |  |
||
| Paracerceis sculpta | France | Grande Motte |  |
|
| Paranthura japonica | Italy | Venetian Lagoon |  |
|
| Pedicellina cernua | Portugal | Ria de Aveiro |  |
|
| Percnon gibbesi | Malta |  |
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| Phallusia nigra | Cyprus |  |
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| Pugettia producta | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Pugettia producta | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Scruparia ambigua | Portugal | Rio de Aveiro |  |
|
| Strongylocentrotus droebachiensis | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Strongylocentrotus droebachiensis | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Strongylocentrotus droebachiensis | Canada | Vancouver Aquarium Aquavan | 2010-06-09 |  |
| Styela plicata | Italy |  |
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| Tricellaria inopinata | Portugal | Rio de Aveiro |  |