| Classification | |
|---|---|
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Echinodermata Asterozoa Ophiuroidea
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| 17 familles | >2000 espèces |
| Références web | |
|---|---|
| fr.wikipedia | eol |
| Etymologies | Source | |
|---|---|---|
| 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
(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 |
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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 |
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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
(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 |
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2009 Scotland ©Jim Greenfield
(via INaturalist) |
2009 Scotland ©Jim Greenfield
(via INaturalist) |
2019 Girona (Sp) ©josepvilanova
(via INaturalist) |
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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) |
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2019 Ireland ©Bernard Picton
(via INaturalist) |
2019 Girona (Sp)
(via INaturalist) |
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 |
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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
(via Wikimedia Commons) |
Ophiothrix fragilis
2004 ©assimiliano DE MARTINO
(via Wikimedia Commons) |
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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 | |
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2005 Belgium ©Hans Hillewaert
(via Wikimedia Commons) |
2007 Oye (Fr63) by Lamiot
(via Wikimedia Commons) |
2020 NL-ZH ©Paul Cools
(via INaturalist) |
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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