Results 11 to 20 of about 101 (89)
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
openaire +4 more sources
Diet of the gelatinous zooplankton in Hardangerfjord (Norway) and potential predatory impact by Aglantha digitale (Trachymedusae) [PDF]
Marine Ecology Progress Series, 1996 Peer ...
Pagès, Francesc +2 more
openaire +4 more sources
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
Frontiers in Marine Science, 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.
George I. Matsumoto +4 more
doaj +1 more source
The Ultrastructure of the Radial Neuromuscular System of the Jellyfish Liriope tetraphylla (Hydrozoa, Trachymedusae): Implications in Crumpling Behavior [PDF]
The Biological Bulletin, 1991 The ultrastructure of the radial neuromuscular system of the trachymedusa Liriope tetraphylla was examined to determine the morphological substrate underlying crumpling behavior--the folding of the margin into the subumbrellar cavity by radial muscle contraction. These contractions are produced by the four smooth muscle bands that run the length of the
Scemes, Eliana, Mcnamara, J C
openaire +2 more sources
Scientia Marina, 2000 Although systematic treatments of Hydrozoa have been notoriously difficult, a great deal of useful information on morphologies and life histories has steadily accumulated. From the assimilation of this information, numerous hypotheses of the phylogenetic
A. G. Collins
doaj +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.
openaire +1 more source
Scientia Marina, 1998 Two new species of hydromedusae (Foersteria antoniae and Cunina simplex) are described from plankton collected in sediment traps placed in the Lacaze-Duthiers Submarine Canyon and along Banyuls-sur-Mer coast (northwestern Mediterranean).
J. M. Gili +5 more
doaj +1 more source