Pennatulacea


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Pennatulacea

[pə‚nach·ə′lā·shə]
(invertebrate zoology)
The sea pens, an order of the subclass Alcyonaria; individuals lack stolons and live with their bases embedded in the soft substratum of the sea.
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References in periodicals archive ?
As with the fishes, there were invertebrate taxa whose densities were greater on one side of the cable: densities of both "thin" Pennatulacea (mean = 15.6 versus 1.8 per 100 m) and O.
thin Pennatulacea [X.sup.2] 93.957 p <0.0001 * Apostichopus californicus [X.sup.2] 80.209 p <0.0001 * Luidia spp.
A Comparison of Fishes and Invertebrates Living in the Vicinity of Energized and Unenergized Submarine Power Cables and Natural Sea Floor off Southern California, USA
Estudo populacional de Renilla reniformis (Pallas 1976) e Renilla muelleri Koliker, 1872 (Anthozoa, Pennatulacea) na Baia de Guanabara, Rio de Janeiro, Brasil.
Antipredator defense and phenotypic plasticity of sclerites from Renilla muelleri, a tropical sea pansy

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