Results 21 to 30 of about 187 (123)
, 1993 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Thuesen, Erik V.
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High Abundance of the Epibenthic Trachymedusa Ptychogastria polaris Allman, 1878 (Hydrozoa, Trachylina) in Subpolar Fjords along the West Antarctic Peninsula. [PDF]
PLoS One, 2017 Medusae can be conspicuous and abundant members of seafloor communities in deep-sea benthic boundary layers. The epibenthic trachymedusa, Ptychogastria polaris Allman, 1878 (Hydrozoa: Trachylina: Ptychogastriidae) occurs in the cold, high latitude systems of both the northern and southern hemispheres, with a circumpolar distribution in Arctic and sub ...
Grange LJ +4 more
europepmc +7 more sources
Observations of the Deep-Sea Trachymedusa Benthocodon pedunculata [PDF]
Invertebrate Biology, 1997 Recent observations, from a remotely operated vehicle (ROV) working in the Monterey Submarine Canyon in the northeast Pacific and from the Johnson Sea Link II in the northwest Atlantic, revealed the presence of the trachymedusa Benthocodon pedunculata near the bottom in both oceans.
George I. Matsumoto +2 more
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Atlas of the neuromuscular system in the Trachymedusa
Journal of Comparative Neurology, 2019 Abstract Cnidaria is the sister taxon to bilaterian animals, and therefore, represents a key reference lineage to understand early origins and evolution of the neural systems. The hydromedusa Aglantha digitale is arguably the best electrophysiologically studied jellyfish ...
Tigran P. Norekian, Leonid L. Moroz
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Limnology and Oceanography, Volume 68, Issue 12, Page 2688-2702, December 2023., 2023 Abstract The effects of environmental change on zooplankton communities, and more broadly, pelagic ecosystems are difficult to predict due to the high diversity of ecological strategies and complex interspecific interactions within the zooplankton. Trait‐based approaches can define zooplankton functional groups with distinct responses to environmental ...
Stephanie A. Matthews, Mark D. Ohman
wiley +1 more source
Integrating siphonophores into marine food‐web ecology
Limnology and Oceanography Letters, Volume 7, Issue 2, Page 81-95, April 2022., 2022 Abstract Siphonophores are a clade of understudied colonial hydrozoans (Cnidaria) that are abundant predators in oceanic ecosystems, with species present across the water column. We (1) synthesize current knowledge about siphonophore trophic ecology and predator–prey interactions, (2) analyze siphonophore‐prey networks to compare food‐web topology ...
Elizabeth D. Hetherington +4 more
wiley +1 more source
On a New Deep-Water Trachymedusa [PDF]
Journal of the Marine Biological Association of the United Kingdom, 1961 Anew species of deep-water txachymedusa from the North Atlantic is described and named Colobonema apicatum. Most specimens occurred deeper than 1500 m.
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, 2020 Several species of small, red, deep-sea Trachymedusae have been described and then re-described over the past 20 years, leading to some confusion in the scientific literature.
Rob Sherlock (8297547) +4 more
core +1 more source
, 2020 Several species of small, red, deep-sea Trachymedusae have been described and then re-described over the past 20 years, leading to some confusion in the scientific literature.
Rob Sherlock (8297547) +4 more
core +1 more source
The hydrozoa: a new classification in the ligth of old knowledge [PDF]
, 1970 EnThe Hydrozoa, on the basis of embryological, developmental and morphological features, are considered as a superclass of the phylum Cnidaria comprising three classes: the Automedusa (with the subclasses: Actinulidae, Narcomedusae and Trachymedusae ...
Boero, Ferdinando, Bouillon, Jean
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