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 | ||
Astroboa nuda 2011 Egypte by Derek Keats (via Wikimedia Commons) |
Astrophyton muricatum
2009 PD-USGov-Interior-FWS [Public domain] (via Wikimedia Commons) |
Astrospartus mediterraneus
2007 ©SUBnormali Team by Yoruno (via Wikimedia Commons) |
Gorgonocephales |
Macrophiothrix nereidina | ||
aquaportail / eol | Ophiothrix nereidina | / NE / ITIS |
2020 Singapore ©Tsu Soo Tan (via INaturalist) | 2020 Singapore ©Tsu Soo Tan (via INaturalist) | 2020 Singapore ©Tsu Soo Tan (via INaturalist) |
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 |
Ophiomastix pictum
2012 Lembeh (Sulawesi) ©mda (via INaturalist) |
Ophiomastix pictum 2012 Lembeh (Sulawesi) ©mda (via INaturalist) |
2012 Lembeh (Sulawesi) ©mda (via GooglePhotos) |
Ophiomastix pictum 2019 Philippines ©craigjhowe (via INaturalist) |
Ophiomastix pictum 2019 Philippines ©craigjhowe (via INaturalist) |
Ophiomastix pictum 2019 Bohol (Ph) ©craigjhowe (via INaturalist) |
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 |
2009 Scotland ©Jim Greenfield (via INaturalist) | 2009 Scotland ©Jim Greenfield (via INaturalist) | 2019 Girona (Sp) ©josepvilanova (via INaturalist) |
2007 Ireland ©Bernard Picton (via Wikimedia Commons) | avec Securiflustra securifrons,
Ireland ©Bernard Picton (via Wikimedia Commons) |
sur Sertularella polyzonias,
Ireland ©Bernard Picton (via Wikimedia Commons) |
2019 Ireland ©Bernard Picton (via INaturalist) | 2019 Girona (Sp) |
2019 Ireland ©Bernard Picton (via INaturalist) |
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 |
2016 Oman ©mda (via INaturalist) | 2012 Bunaken (Sulawesi) ©mda (via INaturalist) | 2012 Bunaken (Sulawesi) ©mda (via INaturalist) |
2012 Bunaken (Sulawesi) ©mda (via INaturalist) | 2012 Lembeh (Sulawesi) ©mda (via INaturalist) | 2012 Bunaken (Sulawesi) ©mda (via GooglePhotos) |
2012 Bunaken (Sulawesi) ©mda (via GooglePhotos) | 2012 Bunaken (Sulawesi) ©mda (via GooglePhotos) | 2012 Bunaken (Sulawesi) ©mda (via GooglePhotos) |
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 |
2011 Erquy (Fr22) ©mda (via INaturalist) | 2010 by Parent Géry (via Wikimedia Commons) | Ophiothrix fragilis
2004 ©assimiliano DE MARTINO (via Wikimedia Commons) |
2010 by Parent Géry (via Wikimedia Commons) | 2013 Ireland ©Bernard Picton (via Wikimedia Commons) | 2011 by PedroPVZ (via Wikimedia Commons) |
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 | |
2005 Belgium ©Hans Hillewaert (via Wikimedia Commons) | 2007 Oye (Fr63) by Lamiot (via Wikimedia Commons) | 2020 NL-ZH ©Paul Cools (via INaturalist) |
2018 Flensburg (D) ©anaarenaria (via INaturalist) | 2019 Ostende (Be) ©loradeyn (via INaturalist) | Ophiura albida
2012 Scotland ©Jim Greenfield (via INaturalist) |
Ophiura ophiura | ||
MàJ 19/03/2023