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Academic Writing question: What does the Sea pen eat? Plankton ... Where does sea pen live? What does a Sea Pen eat? What is the sea pen diet? When did the sea pen exist? What is the weight of a sea pen and a sand dollar?
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wiki.answers.com/Q/What_does_the_Sea_pen_eat
wiki.answers.com/Q/What_does_the_Sea_pen_eat
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Fact sheet with photos on flora and fauna of Singapore's intertidal shores ... What do they eat? A few sea pens may harbour zooxanthellae (symbiotic algae) inside their bodies. These carry out photosynthesis and may contribute nutrients to the host polyp. But most gather edible bits from the water.;
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www.wildsingapore.com/wildfacts/cnidaria/others/pennatu...
www.wildsingapore.com/wildfacts/cnidaria/others/pennatulacea/pennatulacea.htm
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The sea pens -Pennatulacea is one of four orders of the Octorallia class, identified by the eight tentacles. The two other orders represented here are the sea fans and the soft corals. ... Preferred habitat among sea pens is muddy substrate in sheltered fjords. They live on all depths from 15-20 meters and down.
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www.seawater.no/fauna/Nesledyr/sjofjaer.htm
www.seawater.no/fauna/Nesledyr/sjofjaer.htm
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It is conceivable that sea pens might be adversely affected by high levels of megafaunal bioturbation, ... In the laboratory, individuals were found to eat an average of one Ptilosarcus every four days. Armina was an uncommon animal at the study site and its impact on the sea pen population appeared to be minimal.
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www.ukmarinesac.org.uk/communities/seapens/sp3_2.htm
www.ukmarinesac.org.uk/communities/seapens/sp3_2.htm
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These two large nudibranchs, Tritonia diomedia (left) reaching lengths of 15 cm (6 inches) and Tokuina tetraquetra (right) reaching lengths in excess of 30 cm (12 inches), also eat sea pens.
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www.reefkeeping.com/issues/2005-08/rs/feature/index.php
www.reefkeeping.com/issues/2005-08/rs/feature/index.php
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Jellyfish Anemones Sea Cucumbers and Sea Pens Jellyfish Few marine creatures are as mysterious and intimidating as jellyfish Though easily recognized this animal is often misunderstood Bathers ... What distinguishes sea pens is polyp dimorphism. One polyp grows very large and loses its...
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www.unsolvedmysteries.com/usm414166.html
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This group includes the hydroids (e.g. hydractinia echinata), the jellyfish (e.g. lion´s mane jellyfish) and other cnidarians (e.g. sea-pens, cup coral and the coelentrates). What have they got in common? ... Can a jellyfish see? How kan jellyfish that consist predominantly of jelly, live? What and how do cnidarians eat?
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www.vattenkikaren.gu.se/fakta/arter/cnidaria/overcnid/n...
www.vattenkikaren.gu.se/fakta/arter/cnidaria/overcnid/nass01e.html
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I was trying to decide what to cover for this article, and realized that there is not much information out there about sea pens. These beautiful animals are occasionally seen in pet shops, but if there is any information about them provided at all, my experience has been that information is usually wrong.
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www.advancedaquarist.com/issues/oct2003/invert.htm
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Anemones, Cup Corals, Sea Pens and Gorgonians; Class Anthozoa ... Sea Pen ... White Sea Pen; Stylatula elongata...
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www.divebums.com/FishID/Anemones_Corals.html
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