Results 81 to 90 of about 3,098 (189)

The first finding of Paulinella chromatophora (Rhizaria, Euglyphida) in Ukraine

Vestnik Zoologii, 2012
The First Finding of Paulinella chromatophora (Rhizaria, Euglyphida) in Ukraine. Kapustin D. A. - A 3testate amoeba, Paulinella chromatophora Lauterborn, 1895, is recorded for the first time in the fauna of Ukraine. It is illustrated under the light and scanning electron microscope and redescribed.
openaire   +2 more sources

The vampyrellid amoeba Strigomyxa ruptor gen. et sp. nov. and its remarkable strategy to acquire algal cell contents

Ecology and Evolution
The vampire amoebae (Vampyrellida, Rhizaria) inhabit freshwater, marine, and terrestrial ecosystems and consume a wide range of eukaryotic prey. This includes diverse microalgae, fungi, and microscopic animals.
Andreas Suthaus, Sebastian Hess
doaj   +1 more source

Lateral gene transfer leaves lasting traces in Rhizaria

Abstract Lateral gene transfer (LGT) is a fundamental process that has contributed to the genetic makeup of various eukaryotic lineages. Yet our comprehension of its prevalence and significance across the eukaryotic domain remains incomplete, particularly when it comes to eukaryote-to-eukaryote transfers.
Eme L, Hooff Jv.
europepmc   +2 more sources

Total Synthesis of Novel Oxylipins: Plasmodiophorols A, C, and Epimers

European Journal of Organic Chemistry, Volume 29, Issue 19, 22 May 2026.
The first total syntheses of plasmodiophorols A and C, recently identified α‐linolenic acid‐derived oxylipins, were achieved from chiral cyclopentafuranone in 12–13 steps. The routes use enzymatic desymmetrization, epimerization, and diastereoselective Grignard addition, providing stereocontrolled access to the natural products and reliable standards ...
Alexandre Guy, Aurélien Lebrun, Thierry Durand, Camille Oger   +3 more
wiley   +1 more source

FIGURE 1 in New species of Leptohalysis (Rhizaria, Foraminifera) from an extreme hadal site in the western Pacific Ocean [PDF]

, 2009
FIGURE 1: Leptohalysis kaikoi sp. nov., photographs taken using transmitted light. A: Holotype, reg. no. MPC-02690. B–G: Paratypes, reg. nos MPC-02691-02696. H–P: Additional unregistered specimens.
Gooday, Andrew J., Uematsui, Katsuyuki, Todo, Yuko, Kitazato, Hiroshi   +3 more
core   +1 more source

A holistic perspective on planktonic communities across the Northwestern Mediterranean Sea

Frontiers in Marine Science
The Northwestern Mediterranean Sea is undergoing rapid environmental changes driven by climate variability and intense anthropogenic pressure. To monitor and understand the long-term impacts on marine ecosystems, the Mediterranean Ocean Observing System ...
Magali Lescot, Magali Lescot, Nolan Lezzoche, Nolan Lezzoche, Louise Laux, Sarah Romac, Loïc Guilloux, Loïc Guilloux, Elisabeth Chevillon, Corentin Bodson, Corinne Desnos, Amanda Elineau, Laëtitia Jalabert, Natalia Llopis Monferrer, Natalia Llopis Monferrer, Miguel Mendez Sandin, Miguel Mendez Sandin, Thomas Vannier, Caroline Vernette, Emilie Villar, Fabien Lombard, François Carlotti, Jean-Olivier Irisson, Jean-Olivier Irisson, Lionel Guidi, Lionel Guidi, Anthony Bosse, Pierre Testor, Laurent Coppola, Laurent Coppola, Fabrice Not   +30 more
doaj   +1 more source

Synthetic pelagic biomass size spectra of the tropical and subtropical Atlantic

Ecosphere, Volume 17, Issue 5, May 2026.
Abstract Synthetic normalized biomass size spectra (NBSS) comprising non‐synoptically sampled phytoplankton, meso‐ and macrozooplankton, and micronekton including mesopelagic fishes were explored to analyze pelagic community structure in seven regions of the tropical and the subtropical Atlantic representative of different water bodies (NE Brazil shelf,
Heino O. Fock, Henrike Andresen, Arnaud Bertrand, Gabriel Bittencourt Farias, Claire Carré, María Couret, Javier Díaz‐Pérez, Tim Dudeck, Mathilde Dugenne, Sabrina Duncan, Gabriela Guerra Araújo Abrantes Figueiredo, Thierry Frédou, Flávia Lucena‐Frédou, Xiomara F. G. Díaz, Dawit Yemane, Cristina González‐García, Rainer Kiko, José M. Landeira, Simone M. A. Lira, Florian Lüskow, Emilio Marañón, Pedro Augusto Mendes de Castro Melo, Sigrid Neumann‐Leitao, Leandro Nole Eduardo, Lars Stemmann, Ralf Schwamborn   +25 more
wiley   +1 more source

Biological characterization of a mid‐water salinity maximum intrusion over the Northeast US Shelf

Limnology and Oceanography, Volume 71, Issue 5, May 2026.
Abstract Salinity maximum intrusions, subsurface layers of anomalously salty and warm continental slope water moving onto the continental shelf along the thermocline, are recurring features over the Northeast US Shelf and represent an important cross‐shelf exchange mechanism.
Anh H. Pham, Bofu Zheng, Heidi M. Sosik, Weifeng (Gordon) Zhang, Megan Ferguson, Emily E. Peacock, E. Taylor Crockford, Benjamin Grassian, Sarah Zuidema, Glen G. Gawarkiewicz, Mei Sato   +10 more
wiley   +1 more source

A new genus and two new species of saccamminid foraminiferans (Protista, Rhizaria) from the deep Southern Ocean [PDF]

, 2009
FIGURE 6. Phylogenetic position of Leptammina gen. nov. inferred from partial SSU rDNA sequences using maximum likelihood method. Numbers at internal nodes correspond to bootstrap values higher than 75%.Published as part of Cedhagen, Tomas, Gooday ...
Cedhagen, Tomas (5207896), Gooday, Andrew J., Pawlowski, Jan, Cedhagen, Tomas, Pawlowski, Jan (5207899), Gooday, Andrew J. (5207902)   +5 more
core   +1 more source

Integrative taxonomy of new xenophyophores (Rhizaria, Foraminifera) from the abyssal northwest Pacific

European Journal of Taxonomy
Xenophyophores dominate the abyssal megafauna across many areas of the Pacific Ocean. These giant agglutinated foraminifera have been studied mainly in the tropics, including within the Clarion-Clipperton Zone (CCZ), from where the majority of recently ...
Andrew J. Gooday, Yoshiyuki Ishitani, Chong Chen, Maria Holzmann, Julien Richirt, Koji Seike, Momo Yamashita, Masashi Tsuchiya, Hidetaka Nomaki   +8 more
doaj   +1 more source