Classification | |
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Echinodermata Asterozoa Ophiuroidea
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17 familles | >2000 espèces |
Références web | |
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fr.wikipedia | eol |
Etymologies | Source | |
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Ophiura | ophis (οφις) = serpent + oura (ουρά) = queue | doris |
Astrophyton | grec astèr (étoile) + grec phytos (végétal) | Bailly |
Astrospartus | latin aster (étoile) + spartum (jonc, cordage, vannerie de Sparte) | doris |
Astroboa | grec astèr (étoile) + boè (sonore) | Bailly |
Gorgonocephales | ||
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Astroboa nuda 2011 Egypte by Derek Keats ![]() |
Astrophyton muricatum
2009 PD-USGov-Interior-FWS [Public domain] (via Wikimedia Commons) |
Astrospartus mediterraneus
2007 ©SUBnormali Team by Yoruno ![]() |
Gorgonocephales |
Macrophiothrix nereidina | ||
aquaportail / eol | Ophiothrix nereidina | / NE / ITIS |
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2020 Singapore ©Tsu Soo Tan
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2020 Singapore ©Tsu Soo Tan
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2020 Singapore ©Tsu Soo Tan
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W-Indian | purple-banded brittle star | tropical |
<70m / 12-20cm dia / 2cm dia (corps) | sur cnidaires ramifiés | |
Macrophiothrix nereidina |
Ophiarachna affinis | ||
saltcorner / starfish | Ophiarachna clavigera | Lütken, 1869 / NE / ITIS |
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Ophiomastix pictum
2012 Lembeh (Sulawesi) ©mda (via INaturalist) |
Ophiomastix pictum 2012 Lembeh (Sulawesi) ©mda (via INaturalist) |
2012 Lembeh (Sulawesi) ©mda (via GooglePhotos) |
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Ophiomastix pictum 2019 Philippines ©craigjhowe ![]() |
Ophiomastix pictum 2019 Philippines ©craigjhowe ![]() |
Ophiomastix pictum 2019 Bohol (Ph) ©craigjhowe ![]() |
Indo-WPacifiq | Spider brittle star | tropical |
15cm dia | fonds meubles | |
Ophiarachna affinis |
Ophiocomina nigra | ||
fr.wiki / doris | Synonymes | Abildgaard in O.F. Müller, 1789 / NE / ITIS 157490 |
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2009 Scotland ©Jim Greenfield
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2009 Scotland ©Jim Greenfield
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2019 Girona (Sp) ©josepvilanova
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2007 Ireland ©Bernard Picton
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avec Securiflustra securifrons,
Ireland ©Bernard Picton ![]() |
sur Sertularella polyzonias,
Ireland ©Bernard Picton ![]() |
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2019 Ireland ©Bernard Picton
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2019 Girona (Sp) ![]() |
2019 Ireland ©Bernard Picton
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Atlantiq NE, Manche, NordSee & Méditerranée | ophiure noire | frais à subtropical |
<400m / 3cm dia (corps) / 15cm dia | gonochorique, fécondation externe (synchronisation d'expulsion des gamètes); larves planctoniq | corps pentagonal, rangée de piquants en peigne le long des bras; en eaux turbides, voire polluées |
Ophiocomina nigra |
Ophiothrix exigua | ||
link.springer / fr.wiki-fragilis | Ophiothrix marenzelleri | Lyman, 1874 / NE / ITIS |
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2016 Oman ©mda (via INaturalist) | 2012 Bunaken (Sulawesi) ©mda (via INaturalist) | 2012 Bunaken (Sulawesi) ©mda (via INaturalist) |
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2012 Bunaken (Sulawesi) ©mda (via INaturalist) | 2012 Lembeh (Sulawesi) ©mda (via INaturalist) | 2012 Bunaken (Sulawesi) ©mda (via GooglePhotos) |
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2012 Bunaken (Sulawesi) ©mda (via GooglePhotos) | 2012 Bunaken (Sulawesi) ©mda (via GooglePhotos) | 2012 Bunaken (Sulawesi) ©mda (via GooglePhotos) |
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2012 Lembeh (Sulawesi) ©mda (via GooglePhotos) | 2012 Lembeh (Sulawesi) ©mda (via GooglePhotos) | 2012 Lembeh (Sulawesi) ©mda (via GooglePhotos) |
Indo-WPacifiq | ophiure fragile | tropical |
Ophiothrix exigua |
Ophiothrix fragilis | ||
fr.wiki / doris / mglebrusc / ADW / marlin / mer-littoral / reef-guardian / habitas | Synonymes | Abildgaard in O.F. Müller, 1789 / NE / ITIS |
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2011 Erquy (Fr22) ©mda (via INaturalist) | 2010 by Parent Géry
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Ophiothrix fragilis
2004 ©assimiliano DE MARTINO ![]() |
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2010 by Parent Géry
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2013 Ireland ©Bernard Picton
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2011 by PedroPVZ
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Atlantique nord ainsi que la Méditerranée | Ophiure fragile | tempéré |
disque central aplati, marqué par un motif en forme d'étoile; 5 longs bras grêles garnis d'épines | ||
10-30m (jsq 4000m) / 12cm dia total / 2cm (corps) | fécondation externe, larves pélagiques (ophiopluteus) | sciaphile, fonds détritiq; gds grps; microphage; abondante |
Ophiothrix fragilis | ||
Ophiura ophiura | ||
Synonymes | Linnaeus, 1758 / NE / ITIS 206823 | |
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2005 Belgium ©Hans Hillewaert
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2007 Oye (Fr63) by Lamiot
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2020 NL-ZH ©Paul Cools
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2018 Flensburg (D) ©anaarenaria
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2019 Ostende (Be) ©loradeyn
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Ophiura albida
2012 Scotland ©Jim Greenfield ![]() |
Ophiura ophiura | ||
MàJ 19/03/2023