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Neoturris pileata Neoturris pileata from United Kingdom on May 26, 2012 by Tony Gilbert. Thesis wreck, adjacent reef.

OH. OH MY. Neoturris- truly a gorgeous swimming brain-jelly! (again-NOT a brain but the gonads and guts and stuff! ) #hydromedusae www.inaturalist.org/observations...

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Leuckartiara octona Leuckartiara octona from Tiefe Rinne on September 27, 2025 at 05:21 PM by Kevin Flügge

I'm not sure if this is correct or incorrect but it demonstrates the complicated #taxonomy in #hydromedusae! they undergo life cycle changes from swimming bell to asexual hydroid as part of their life cycle! Gotta grow out the whole thing to find out who it is! www.inaturalist.org/observations...

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Leuckartiara octona Leuckartiara octona from Moyle, Northern Ireland, United Kingdom on June 26, 2024 at 09:25 AM by Libby Keatley

ha ha. I often wish I was just a gelatinous brain-like bunch of gonads in a clear #hydromedusae wrapper! Leuckartiara www.inaturalist.org/observations...

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Leuckartiara octona Leuckartiara octona from St. Margarets Bay, Chester, NS, CA on November 7, 2024 at 10:34 AM by Hunter Stevens. Would love to know what the little worms might be. Two medusa collected. 0-5m depth.

Leuckartiara ..but in RED! #hydromedusae www.inaturalist.org/observations...

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Leuckartiara octona Leuckartiara octona from Oban Bay, Oban, UK on May 14, 2025 at 10:30 PM by Fraser Higgins. 11mm tall

Here's a Leuckartiara with all of this going on inside its clear bell! #hydromedusae www.inaturalist.org/observations...

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Leuckartiara hoepplii Leuckartiara hoepplii from 中国山东省青岛市市北区 on June 20, 2025 at 08:56 PM by Eric.L.Chen

More #hydromedusae that look like they got brains bouncin' around in a jar! www.inaturalist.org/observations...

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Red Paper Lantern Jellyfish (Pandea rubra) Red Paper Lantern Jellyfish from Davidson Seamount, California, USA on May 19, 2014 at 08:09 PM by Warren R. Francis. appx 4cm width caught at depth by ROV with permit photographed in lab on ship

Red Paper Lantern Jelly! #hydromedusae today! www.inaturalist.org/observations...

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Pandea conica Pandea conica from Kailua-Kona, HI on May 16, 2014 by milisenj

Pandea conica, more #hydromedusae fun plus hyperiid amphipod friend! www.inaturalist.org/observations...

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Pandea conica Pandea conica from Santa Cruz de Tenerife, ES-CN, ES on January 27, 2026 at 06:42 PM by MARC MARTIN SOLA

Pandea conica showing off that "brain" (=gonads if I'm not mistaken) inside of its transparent bell! #hydromedusae www.inaturalist.org/observations...

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