| Sea urchins (Echinoidea indet.) | | 2018-06-07 | 2018-06-07 |  | Håkonshellapollen (Vestland, Norway) |
| Piggkorstroll (Marthasterias glacialis) | | 2018-06-07 | 2018-06-07 | | Håkonshellapollen (Vestland, Norway) |
| Piggkorstroll (Marthasterias glacialis) | | 2018-06-07 | 2018-06-06 | | Håkonshellapollen (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2018-06-07 | 2018-06-06 | | Håkonshellapollen (Vestland, Norway) |
| Sea urchins (Echinoidea indet.) | | 2018-06-07 | 2018-06-06 | | Håkonshellapollen (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2018-06-07 | 2018-06-06 | | Håkonshellapollen (Vestland, Norway) |
| Kamstjerne (Astropecten irregularis) | | 2018-06-07 | 2018-06-06 | | Håkonshellapollen (Vestland, Norway) |
| Svabergsjøpiggsvin (Echinus esculentus) | | 2018-06-06 | 2018-05-07 | | Håkonshella (Vestland, Norway) |
| Piggkorstroll (Marthasterias glacialis) | | 2018-06-06 | 2018-05-07 | | Håkonshella (Vestland, Norway) |
| Echinoderms (Echinodermata indet.) | | 2018-06-05 | 2018-06-05 | | Holmavegen 2 (Rogaland, Norway) |
| Starfish (Asteroidea indet.) | | 2018-05-24 | 2018-05-22 | | Hansbakkfjæra (Trøndelag, Norway) |
| Starfish (Asteroidea indet.) | | 2018-05-24 | 2018-05-23 | | Hansbakkfjæra (Trøndelag, Norway) |
| Starfish (Asteroidea indet.) | | 2018-05-24 | 2018-05-23 | | Hansbakkfjæra (Trøndelag, Norway) |
| Starfish (Asteroidea indet.) | | 2018-05-24 | 2018-05-23 | | Hansbakkfjæra (Trøndelag, Norway) |
| Diadematoidea indet. | | 2018-05-24 | 2018-05-24 | | Håkonshella (Vestland, Norway) |
| Kamstjerne (Astropecten irregularis) | | 2018-05-24 | 2018-05-24 | | Hansbakkfjæra (Trøndelag, Norway) |
| Starfish (Asteroidea indet.) | | 2018-05-24 | 2018-05-24 | | Hansbakkfjæra (Trøndelag, Norway) |
| Langpiggsjøpiggsvin (Echinus acutus) | | 2018-05-24 | 2018-05-24 | | Håkonshella (Vestland, Norway) |
| Svabergsjøpiggsvin (Echinus esculentus) | | 2018-05-24 | 2018-05-24 | | Håkonshella (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2018-05-24 | 2018-05-24 | | Håkonshella (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2018-05-24 | 2018-05-24 | | Håkonshella (Vestland, Norway) |
| Svabergsjøpiggsvin (Echinus esculentus) | | 2018-05-24 | 2018-05-24 | | Håkonshella (Vestland, Norway) |
| Echinoderms (Echinodermata indet.) | | 2018-05-24 | 2018-05-24 | | Håkonshella (Vestland, Norway) |
| Brittle stars (Ophiuroidea indet.) | | 2018-05-24 | 2018-05-24 | | Håkonshella (Vestland, Norway) |
| Brittle stars (Ophiuroidea indet.) | | 2018-05-24 | 2018-05-24 | | Håkonshella (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2018-05-24 | 2018-05-24 | | Håkonshella (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2018-05-24 | 2018-05-07 | | Håkonshella (Vestland, Norway) |
| Svabergsjøpiggsvin (Echinus esculentus) | | 2018-05-24 | 2018-05-07 | | Håkonshella (Vestland, Norway) |
| Grønnsjøpiggsvin (Psammechinus miliaris) | | 2018-05-23 | 2018-05-23 | | Hansbakkfjæra (Trøndelag, Norway) |
| Starfish (Asteroidea indet.) | | 2018-05-23 | 2018-05-23 | | Hansbakkfjæra (Trøndelag, Norway) |
| Sea urchins (Echinoidea indet.) | | 2018-05-16 | 2018-05-16 | | Ausvika (Nordland, Norway) |
| Starfish (Asteroidea indet.) | | 2017-11-01 | 2017-11-01 | | Bjellanstrand (Agder, Norway) |
| Echinoderms (Echinodermata indet.) | | 2017-10-27 | 2017-09-20 | | Arendal (Agder, Norway) |
| Sea cucumbers (Holothuroidea indet.) | | 2017-10-25 | 2017-09-20 | | Dybdalstrand (Agder, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2017-10-05 | 2017-10-05 | | Skjoldabukta (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2017-10-05 | 2017-09-27 | | Eivindvik (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2017-10-05 | 2017-09-27 | | Eivindvik (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2017-10-05 | 2017-09-27 | | Eivindvik (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2017-10-05 | 2017-09-27 | | Eivindvik (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2017-09-29 | 2017-09-20 | | Dybdalstrand (Agder, Norway) |
| Starfish (Asteroidea indet.) | | 2017-09-29 | 2017-09-20 | | Dybdalstrand (Agder, Norway) |
| Starfish (Asteroidea indet.) | | 2017-09-29 | 2017-09-20 | | Dybdalstrand (Agder, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2017-09-28 | 2017-09-28 | | Skjoldabukta (Vestland, Norway) |
| Starfish (Asteroidea indet.) | | 2017-09-28 | 2017-09-28 | | Skjoldabukta (Vestland, Norway) |
| Vanlig korstroll (Asterias rubens) | | 2017-09-27 | 2017-09-20 | | Dybdalstrand (Agder, Norway) |
| Starfish (Asteroidea indet.) | | 2017-09-27 | 2017-09-20 | | Dybdalstrand (Agder, Norway) |
| Starfish (Asteroidea indet.) | | 2017-09-27 | 2017-09-20 | | Dybdalstrand (Agder, Norway) |
| Sea cucumbers (Holothuroidea indet.) | | 2017-09-27 | 2017-09-20 | | Dybdalstrand (Agder, Norway) |
| Sea urchins (Echinoidea indet.) | | 2017-09-25 | 2017-09-01 | | Finnfjordbotn, Trollbergan (Troms, Norway) |
| Brittle stars (Ophiuroidea indet.) | | 2017-09-24 | 2017-09-24 | | Tranøybotn, Alfredgrunnen (Troms, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education