Results 121 to 130 of about 458 (144)
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Journal of Geophysical Research: Oceans, 2012
We sampled a front detected by SST gradient, ocean color imagery, and a Spray glider south of San Nicolas Island in the Southern California Bight between 14 and 18 October 2010. We sampled the front with an unusually extensive array of instrumentation, including the Continuous Underway Fish Egg Sampler (CUFES), the undulating In Situ Ichthyoplankton ...
Sam McClatchie +8 more
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We sampled a front detected by SST gradient, ocean color imagery, and a Spray glider south of San Nicolas Island in the Southern California Bight between 14 and 18 October 2010. We sampled the front with an unusually extensive array of instrumentation, including the Continuous Underway Fish Egg Sampler (CUFES), the undulating In Situ Ichthyoplankton ...
Sam McClatchie +8 more
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Zootaxa, 2010
An unusual new species of narcomedusa from Tasmania is described. It differs from all other species of narcomedusae in having two whorls of tentacles, as well as a beveled opening in the apical surface containing peculiar ‘sky-scraper-like’ protruding structures, which we have interpreted as gonads.
Gershwin, Lisa-Ann, Zeidler, Wolfgang
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An unusual new species of narcomedusa from Tasmania is described. It differs from all other species of narcomedusae in having two whorls of tentacles, as well as a beveled opening in the apical surface containing peculiar ‘sky-scraper-like’ protruding structures, which we have interpreted as gonads.
Gershwin, Lisa-Ann, Zeidler, Wolfgang
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Marine Biology, 2009
In this paper, we present evidence of direct development life cycles and brooding behaviour in two narcomedusae species in the family Cuninidae, as well as a histological description of another narcomedusan species from the family Aeginidae. Cunina peregrina were found to be brooding juveniles within the subumbrella.
Lucas, Cathy H., Reed, Adam J.
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In this paper, we present evidence of direct development life cycles and brooding behaviour in two narcomedusae species in the family Cuninidae, as well as a histological description of another narcomedusan species from the family Aeginidae. Cunina peregrina were found to be brooding juveniles within the subumbrella.
Lucas, Cathy H., Reed, Adam J.
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Trachymedusae and Narcomedusae of South-east Australian Waters
Marine and Freshwater Research, 1955Thirteen species of Trachymedusae and seven of Narcomedusae are recorded from south-east Australian waters, where both orders were previously unknown. Eight Trachymedusae and four Narcomedusae are new records for the entire Australian region. Additions are made to the descriptions of some species.
M. Blackburn
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Zootaxa, 2010
A new genus and species of a common deep-water narcomedusa is described from the Arctic Ocean. The species has four primary tentacles, four secondary tentacles, with three interradial manubrial pouches in each quadrant. A revision and taxonomic key of the family Aeginidae is presented to account for the new genus. Detailed information on its fine-scale
Kevin A. Raskoff
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A new genus and species of a common deep-water narcomedusa is described from the Arctic Ocean. The species has four primary tentacles, four secondary tentacles, with three interradial manubrial pouches in each quadrant. A revision and taxonomic key of the family Aeginidae is presented to account for the new genus. Detailed information on its fine-scale
Kevin A. Raskoff
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Marine Biology, 2002
Narcomedusae are the most common group of medusae in the mesopelagic depths of Monterey Bay, California. Numerous capture events of various prey taxa were recorded in situ and analyzed using the Monterey Bay Aquarium Research Institute's remotely operated vehicle "Ventana".
Kevin A. Raskoff
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Narcomedusae are the most common group of medusae in the mesopelagic depths of Monterey Bay, California. Numerous capture events of various prey taxa were recorded in situ and analyzed using the Monterey Bay Aquarium Research Institute's remotely operated vehicle "Ventana".
Kevin A. Raskoff
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Journal of the Marine Biological Association of the United Kingdom, 1961
P. Kramp
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P. Kramp
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2021
Order Narcomedusae Remarks: The families of the Narcomedusae have recently been reorganized by Lindsay et al. (2017) using DNA data. Bentlage et al. (2018) added more sequences. The 16S sequences of these studies and the ones from the present study were combined to get a maximum likelihood tree (Fig. 48).
Schuchert, Peter, Collins, Richard
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Order Narcomedusae Remarks: The families of the Narcomedusae have recently been reorganized by Lindsay et al. (2017) using DNA data. Bentlage et al. (2018) added more sequences. The 16S sequences of these studies and the ones from the present study were combined to get a maximum likelihood tree (Fig. 48).
Schuchert, Peter, Collins, Richard
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The new Checklist of the Italian Fauna: Hydrozoa (Cnidaria)
Biogeographia – The Journal of Integrative BiogeographyThe hydrozoan fauna of the Mediterranean Sea is considered as the best-known fauna of this class in the world, and the last monograph covers 457 species representing about 12% of the 3,702 currently valid species reported in the last world assessment of ...
C. Gravili
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