• Thumbnail for Psammechinus miliaris
    Psammechinus miliaris is a species of sea urchin in the family Parechinidae. It is sometimes known as the green sea urchin or shore sea urchin. It is...
    7 KB (693 words) - 16:59, 7 January 2024
  • Thumbnail for Psammechinus
    Psammechinus is a genus of sea urchins in the family Parechinidae containing two species: "WoRMS - World Register of Marine Species - Psammechinus L. Agassiz...
    1 KB (34 words) - 03:42, 28 May 2024
  • Thumbnail for Strongylocentrotus droebachiensis
    because of its characteristic green color, not to be confused with Psammechinus miliaris as it is also commonly called the green sea urchin. It is commonly...
    18 KB (2,474 words) - 02:21, 3 January 2024
  • Thumbnail for Marthasterias
    Strongylocentrotus droebachiensis and Psammechinus miliaris are also affected by the chemicals. S. droebachiensis flees but P. miliaris has toxic pedicellariae and...
    6 KB (611 words) - 08:52, 29 January 2024
  • Thumbnail for Eddystone Rocks
    found to be prevalent in this region include: Asterias rubens and Psammechinus miliaris, 'recorded at 85.5% and 56.0% of stations respectively', as well...
    19 KB (2,279 words) - 16:43, 11 May 2024
  • Thumbnail for Didemnum vexillum
    and there is a marked decrease in populations of the sea urchin Psammechinus miliaris and the brittle star Ophiothrix fragilis. On the Georges Bank, Massachusetts...
    14 KB (1,622 words) - 21:34, 5 July 2024
  • lixula Cidaris cidaris Echinus esculentus Paracentrotus lividus Psammechinus miliaris Sphaerechinus granularis Strongylocentrotus droebachiensis Strongylocentrotus...
    2 KB (220 words) - 13:39, 9 February 2024
  • Thumbnail for Luidia ciliaris
    stars, Ophiothrix fragilis and Ophiura albida, and the sea urchin, Psammechinus miliaris, formed the chief items of prey. The brittle star Ophiocomina nigra...
    6 KB (650 words) - 19:54, 20 March 2024
  • Thumbnail for Echinocyamus pusillus
    in association with such sea urchins as Spatangus purpureus and Psammechinus miliaris, the starfish Asterias rubens and the brittle star Ophiura albida...
    5 KB (438 words) - 20:28, 1 September 2021
  • Thumbnail for List of British Isles rockpool life
    esculentus Purple sea urchin, Paracentrotus lividus Green sea urchin, Psammechinus miliaris Purple heart urchin, Spatangus purpureus Sea potato, Echinocardium...
    10 KB (808 words) - 04:28, 19 August 2023
  • Thumbnail for Flustra foliacea
    on F. foliacea, including the sea urchins Echinus esculentus and Psammechinus miliaris and the nudibranch Crimora papillata; the pycnogonid Achelia echinata...
    8 KB (702 words) - 22:58, 19 April 2024
  • was Postembryonic development and neurobiology of the sea urchin Psammechinus miliaris. Her book The Flow: Rivers, Water and Wildness won the 2023 Wainwright...
    6 KB (477 words) - 04:20, 9 July 2024
  • sea urchin Psammechinus microtuberculatus, occurs in the Atlantic Ocean, Adriatic Sea, Aegean Sea and Mediterranean Psammechinus miliaris, also known...
    437 bytes (92 words) - 00:30, 5 October 2022
  • Thumbnail for Novocrania anomala
    starfish Asterias rubens and the sea urchins Echinus esculentus and Psammechinus miliaris occasionally form part of the community, as does the whelk Buccinum...
    5 KB (545 words) - 19:22, 23 May 2021
  • Thumbnail for Serpula vermicularis
    such as Cancer pagurus, the sea urchins Echinus esculentus and Psammechinus miliaris, the brittle star Ophiothrix fragilis, the starfish Asterias rubens...
    8 KB (880 words) - 23:33, 31 December 2023
  • Thumbnail for List of echinoderms of Ireland
    petasus Leptometra celtica Paracentrotus lividus (purple sea urchin) Psammechinus miliaris (green sea urchin / shore sea urchin) Echinocyamus pusillus (pea...
    7 KB (296 words) - 16:31, 18 March 2023
  • Thumbnail for Ophiocomina nigra
    Crossaster papposus and the sea urchins, Echinus esculentus and Psammechinus miliaris. Also present are likely to be the crabs Cancer pagurus, Necora...
    7 KB (841 words) - 08:23, 5 April 2024
  • Thumbnail for Parechinidae
    Parechinus angulosus Psammechinus L. Agassiz & Desor, 1846 Psammechinus microtuberculatus (Blainville, 1825) Psammechinus miliaris (P.L.S. Müller, 1771)...
    2 KB (91 words) - 01:15, 3 December 2023