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Tag: Cnidaria

Cnidaria Favorite Species Organisms Pelagic Plankton

Release the Glaucus!

Alex Warneke May 20, 2015 By-the-Wind SailorsCnidariaGlaucusnudibranchspelagicVelella

Aliens? Squishies? Deformed Plastic? Jellyfish? Many descriptors have accompanied the emails, texts, and Facebook messages that have recently flooded my cellular device, all describing one unique…

View More Release the Glaucus!
Abyss Biology Crustacean Evolution Seamount

These are a few of my favorite species: Hermit crabs without shells

Dr. M December 5, 2014 CnidariaHermit CrabSymbiosis

Hermit crabs are generally awesome. They use snail shells, and sometime shells of other mollsucs, to protect their non-skeletonized squishy backends. Some are even adapted…

View More These are a few of my favorite species: Hermit crabs without shells
Abyss Adaptations Biology Cnidaria Ecology Evolution Habitats Mating & Reproduction New Research Organisms Pelagic

The Ocean’s Gelantinous Christmas Tinsel

Dr. M December 11, 2013 buddingChristmascloneCnidariaColonyevo-devogenomegrowthRebecca HelmsiphonophoreStefan Siebert

The above photo is of Apolemia lanosa a type of siphonophore belonging to phylum Cnidaria that also includes corals and jellies.  It’s basically the ocean’s…

View More The Ocean’s Gelantinous Christmas Tinsel
Organisms Plankton

Solving the Mystery of the Placental Jellyfish

Dr. M May 9, 2012 Cnidariadeep seaDeepstaria enigmaticagonadjellyfishpelagicROV

Yesterday the DSN crew first saw the video above.  What is this large floating sheet of goo?  Is it alive? Was it once alive? The…

View More Solving the Mystery of the Placental Jellyfish
Adaptations Organisms Pictures and Movies

TGIF: Portuguese Man-O-War Feeding

Dr. M July 8, 2011 CnidariafeedingpneumatophorePolypPortugese Man-O-WarePredationzooids

Despite being stung by one of them on a Gulf beach as a kid, Portugese Man-O-War’s are still one of my favorite organisms.  Hat tip…

View More TGIF: Portuguese Man-O-War Feeding
Evolution New Research New Species Organisms Paleobiology

New Fossil Anemone Reveals Innard Secrets

Kevin Zelnio October 27, 2010 AnatomyAnemoneAnthozoaBest of ZelnioCambrianChinaCnidariaEolympia pediculatafossilHexacoralliaMesenteryMicrofossilplos one

Continuing its trend as one of the top destinations for out-of-this-world fossil finds, China is yielding yet another piece to the evolutionary jigsaw puzzle. In…

View More New Fossil Anemone Reveals Innard Secrets
Fish New Research New Species Organisms Paleobiology

The Tide Pool: New Jelly, Misplaced 6-Gill, Old Ostracods

Kevin Zelnio April 24, 2010 6-Gill SharkAnatomyBathykorus bouilloniCnidariafossilHydrozoajellyjellyfishOstracodRaskoffsharkThe Tide Pool

KAZ – A new occasional series modeled from Ed Yong’s Pocket Science where I will briefly report a few cool studies and tell you why…

View More The Tide Pool: New Jelly, Misplaced 6-Gill, Old Ostracods
New Research Organisms Weird

Say Hello to My Little Friend

Kevin Zelnio March 14, 2010 Best of ZelnioBilateriaBuddenbrockiaCnidariaMedusozoaMyxozoa

What looks like a worm, is completely symmetrical in cross-section, and in the words of  Dr. Peter Holland: “It has no mouth, no gut, no…

View More Say Hello to My Little Friend
Coral Organisms

Cnidarian Lifeforms

Kevin Zelnio December 1, 2009 CnidariaCoralPolypsZoanthids

Cnidarian Lifeforms from Delrious on Vimeo. Hat tip to Penguin Wanderings.

View More Cnidarian Lifeforms
Uncategorized

Friday Freak 10/16/09 – Gersemia juliepackardae

Kevin Zelnio October 16, 2009 CaliforniaCnidariaCoralGersemia juliepackardaeJulie PackardMontereyOctocoralPackard FoundationSoft Coralsponge

TGIF IS DEAD LONG LIVE TGIF! Craig and I are making some changes around these parts. You’ll notice them soon enough. One change starts now.…

View More Friday Freak 10/16/09 – Gersemia juliepackardae

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