Results 21 to 30 of about 374 (110)

Clytia hemisphaerica

, 2023
Published as part of Estrada-González, Mariae C., Agüero, José & Mendoza-Becerril, María A., 2023, Medusozoans from the Mexican Pacific: a review based on historical literature and recent observations, pp. 784-853 in Journal of Natural History 57 (1) on pages 832-833, DOI: 10.1080/00222933.2023.2214967, http://zenodo.org/record ...
Estrada-González, Mariae C., Agüero, José, Mendoza-Becerril, María A.   +2 more
openaire   +1 more source

DNA metabarcoding provides insights into the diverse diet of a dominant suspension feeder, the giant plumose anemone Metridium farcimen

Environmental DNA, Volume 4, Issue 1, Page 147-156, January 2022., 2022
The diet of the competitively dominant and abundant sea anemone Metridium farcimen was compared with available food within the plankton. Metabarcoding showed that these animals captures a wider range of prey than previously suspected based on conventional visual analysis, including terrestrial invertebrates.
Christopher D. Wells, Gustav Paulay, Bryan N. Nguyen, Matthieu Leray   +3 more
wiley   +1 more source

Species delimitation and phylogeny of Doto (Nudibranchia: Dotidae) from the Northeast Atlantic, with a discussion on food specialization

Journal of Zoological Systematics and Evolutionary Research, Volume 59, Issue 8, Page 1754-1774, November 2021., 2021
Molecular species delimitation of the nudibranch genus Doto is performed using a combination of analyses on two genetic markers and morphological studies including radular ultrastructure. We discovered problems in D. fragilis, which consists of 1–3 species depending on analysis. Further, the species D. hystrix is found nested within D.
Svante Martinsson, Klas Malmberg, Torkild Bakken, Tatiana Korshunova, Alexander Martynov, Kennet Lundin   +5 more
wiley   +1 more source

Acetylcholinesterase activity in Clytia hemisphaerica (Cnidaria) [PDF]

Chemico-Biological Interactions, 2008
Cholinesterase activity is known in representatives of all living organisms phyla but the origin of the cholinergic system as known in bilaterian animals is still undeciphered. In particular the implication of cholinesterases in the nervous system of non-bilaterian Metazoa is not well known.
Denker, Elsa, Chatonnet, Arnaud, Rabet, Nicolas   +2 more
openaire   +5 more sources

Cell shape changes during larval body plan development in Clytia hemisphaerica [PDF]

Developmental Biology, 2019
AbstractThe cnidarian “planula” larva shows radial symmetry around a polarized, oral-aboral, body axis and comprises two epithelia cell layers, ectodermal and endodermal. This simple body plan is set up during gastrulation, a process which proceeds by a variety of modes amongst the diverse cnidarian species.
Kraus, Yulia, Chevalier, Sandra, Houliston, Evelyn   +2 more
openaire   +3 more sources

The Marine Jellyfish Model, Clytia hemisphaerica

, 2021
Clytia hemisphaerica is a widely distributed jellyfish whose biology has been studied in laboratories since the end of the nineteenth century. Clytia studies have increased knowledge of cnidarian biology and more widely of important processes of metazoan biology.
Peron, Sophie, Houliston, Evelyn, Leclère, Lucas   +2 more
openaire   +3 more sources

Pattern regulation in a regenerating jellyfish

eLife, 2020
Jellyfish, with their tetraradial symmetry, offer a novel paradigm for addressing patterning mechanisms during regeneration. Here we show that an interplay between mechanical forces, cell migration and proliferation allows jellyfish fragments to regain ...
Chiara Sinigaglia, Sophie Peron, Jeanne Eichelbrenner, Sandra Chevalier, Julia Steger, Carine Barreau, Evelyn Houliston, Lucas Leclère   +7 more
doaj   +1 more source

A G protein-coupled receptor mediates neuropeptide-induced oocyte maturation in the jellyfish Clytia.

PLoS Biology, 2020
The reproductive hormones that trigger oocyte meiotic maturation and release from the ovary vary greatly between animal species. Identification of receptors for these maturation-inducing hormones (MIHs) and understanding how they initiate the largely ...
Gonzalo Quiroga Artigas, Pascal Lapébie, Lucas Leclère, Philipp Bauknecht, Julie Uveira, Sandra Chevalier, Gáspár Jékely, Tsuyoshi Momose, Evelyn Houliston   +8 more
doaj   +1 more source

Site selection for biogenic reef restoration in offshore environments: The Natura 2000 area Borkum Reef Ground as a case study for native oyster restoration

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 30, Issue 11, Page 2163-2179, November 2020., 2020
Abstract 1.According to the EU Marine Strategy Framework Directive (2008/56/EC), marine protected areas (MPA) should contribute to a good environmental status of the Europeans seas. Measures maintaining or restoring a favourable conservation status of protected species and habitats are mandatory according to the EU Habitats Directive (92/43/EEC).
Bernadette Pogoda, Verena Merk, Bérenger Colsoul, Tanja Hausen, Corina Peter, Roland Pesch, Maike Kramer, Sandra Jaklin, Peter Holler, Alexander Bartholomä, Rune Michaelis, Katrin Prinz   +11 more
wiley   +1 more source

Considerations for metabarcoding‐based port biological baseline surveys aimed at marine nonindigenous species monitoring and risk assessments

Ecology and Evolution, Volume 10, Issue 5, Page 2452-2465, March 2020., 2020
Biodiversity inferences through metabarcoding of port samples allow biodiversity baseline surveys and early detection of nonindigenous species. Yet, successful application requires sampling different habitats, sites, and seasons. Abstract Monitoring introduction and spread of nonindigenous species via maritime transport and performing risk assessments ...
Anaïs Rey, Oihane C. Basurko, Naiara Rodriguez‐Ezpeleta   +2 more
wiley   +1 more source