Results 81 to 90 of about 3,382 (116)
؛(Jellyfish) توكسينولوژي عروس دريايي يك مطالعه مروري ساختار يافته [PDF]
, 2013 طاهری, نگار +3 more
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Ecological and acoustic investigations of jellyfish (Scyphozoa and Hydrozoa)
, 2006 As the biomass of jellyfish (medusae of the Scyphozoa and Hydrozoa) has risen in numerous locations worldwide, awareness of their potential to exert a controlling influence on marine ecosystems and hinder the recruitment of fish stocks has increased.
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Control of stem cell proliferation in Hydra attenuata [PDF]
, 1980 David, Charles N., Tardent, Pierre
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Gelatinous zooplankton in the Belgian part of the North Sea and the adjacent Schelde estuary: a real problem? [PDF]
, 2014 De Troch, M. +4 more
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The morphogenesis of ephyra in Coronatae (Cnidaria, Scyphozoa) [PDF]
Marine Biology, 2007 The morphogenesis of ephyrae of Atorella vanhoeffeni Bigelow, 1909 (Werner, 1967) and of Nausithoe maculata Jarms, 1990 during strobilation is described. We found differences in the developmental pattern of marginal structures and structural changes of longitudinal muscle tubes in particular.
Norman Eggers, Gerhard Jarms
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The endodermal nerve net of Scyphozoa
Journal of Morphology, 1971AbstractThe endodermal nerve nets of the scyphozoan jellyfish Phacellophora camtschatica and Cyanea capillata were stained with methylene blue. Small animals (3–7.5 cm in diameter) stained easily. The endodermal nerve net of both species is a synaptic net consisting of bipolar and some few tripolar nerve cells with unbranched neurites.
Kari N. Passano, L. M. Passano
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A checklist of the Medusae (Hydrozoa, Scyphozoa and Cubozoa) of Mexico
Zootaxa, 2003A list of 169 medusae species in 45 families recorded in Mexican waters is presented for the first time. 86 species (50.8%) were found in the Pacific Ocean, 75 species (44.3%) in the Gulf of Mexico, and 88 (52%) in the Mexican Caribbean Sea. Only 17 species (10%) were common to the three regions.
Lourdes Segura-Puertas +2 more
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Cytotoxicity of the venom of Pelagia noctiluca forskål (Cnidaria: Scyphozoa)
Toxicon, 2002The activity of Pelagia noctiluca venom was never assessed on cultured cells; therefore, we have evaluated on V79 cells the cytotoxicity, genotoxicity and ATP depletion induced after treatment. Venom did not cause alteration on cell DNA, but showed remarkable cytotoxic properties. With the highest nematocyst concentration (150,000 nematocyst/ml) 74 and
MARIOTTINI, GIAN LUIGI +4 more
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Studies on Strobilation in the Scyphozoa
Journal of Biological Education, 1967(1967). Studies on Strobilation in the Scyphozoa. Journal of Biological Education: Vol. 1, No. 1, pp. 79-81.
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