Pennatulacea

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Pennatulacea

a COELENTERATE family including the sea pens.
References in periodicals archive ?
Structural variability of collagen fibers in the calcareous axial rod of a sea pen.
Keiko's emergence in the sea pen marked his return to native Icelandic waters he left when he was two.
PHOTO (1) Keiko the killer whale is lowered into a sea pen at Heimaey, Iceland.
gurneyi orients to flow (Best, 1985), it was possible to assign a binary upstream or downstream orientation to each bite-strike, based on the location of the strike on the sea pen (Figs.
For example; aggregations of sea urchins and sea pens may provide significant structural relief for fishes in mud- and sand-dominated habitats (Brodeur, 2001).
Here you'll see them in their natural environment enjoying life just as nature intended instead of a sea pen or pool.
Keiko's arrival in Iceland and his airlift into his new home, a large floating sea pen in a sheltered bay, will be televised internationally with over 200 journalists on hand to witness his release.
The four-ton Orca will then spend time in a floating sea pen before trainers decide when he can make a bid for freedom.
10 into a floating sea pen anchored near the Westmann Islands, six miles off Iceland's south coast.
The Webcast will follow Keiko as the C-17 lands in the Westman Islands and track his progress as he makes the last leg of his journey, the scenic 3-mile route to the harbor in Westman Islands and the placement of Keiko in his sea pen in a sheltered bay.
The group that rescued the ``Free Willy'' star from a cramped Mexico City amusement park two years ago unveiled a scale model of the sea pen in Newport, Ore.