Results 41 to 50 of about 5,802 (173)
Diel and Artificial Light Effects on Nearshore Communities Revealed by eDNA Metabarcoding
Environmental DNA, Volume 8, Issue 4, July‐August 2026.Environmental DNA revealed rapid, taxon‐specific community reorganization across diel and artificial light conditions in a nearshore marine ecosystem. Distinct responses among trophic groups indicate that artificial light at night reshapes predator–prey interactions and community structure within 30 min of exposure.
Kingsly Chuo Beng +18 more
wiley +1 more source
Medusas del Parque Nacional Jardines de la Reina
Revista de Investigaciones Marinas, 2023 Se identificaron, mediante muestreos y registros fotográficos, las especies de medusas presentes en el Parque Nacional Jardines de la Reina. Se registraron, por primera vez para el PNJR, seis especies de medusas de la clase Scyphozoa, pertenecientes a ...
Ramón D. Morejón-Arrojo +2 more
doaj
Latin American Journal of Aquatic Research, 2014 The frequency of jellyfish blooms is generating a world-wide discussion about medusae population explosions, mainly those associated with stings. We report over 20,000 envenomations caused by Chrysaora lactea (Scyphozoa) in the State of Paraná (southern ...
Antonio C Marques +4 more
doaj +1 more source
Fisheries Management and Ecology, Volume 33, Issue 3, Page 612-629, June 2026.ABSTRACT Shore‐based observers are increasingly being used in place of at‐sea observers to monitor and sample commercial fisheries catch. However, few evaluations assess whether these programs meet their stated goals or how to optimize them, and industry data are rarely tested for accuracy despite serving as the foundation for catch accounting. Using a
Christian Gredzens +2 more
wiley +1 more source
First description of wild-collected ephyrae of Lychnorhiza lucerna (Cnidaria, Scyphozoa)
Anais da Academia Brasileira de Ciências, 2021 Ephyrae are the young scyphozoan jellyfishes that usually passes unnoticed, whereas their adult counterparts play major ecological roles and can negatively affect economic activities when they occur in high densities.
RENATO M. NAGATA +5 more
doaj +1 more source
Revista de Investigaciones Marinas, 2021 Durante el trabajo de campo rutinario en la bahía de Acapulco, México, en septiembre de 2019 se recolectaron por primera vez cuatro ejemplares de medusas pertenecientes a las especies Chiropsalmus alipes (Cubozoa) y a Stomolophus cf.
Luis Fernando Del Moral-Flores +2 more
doaj
Raising Awareness of the Severity of “Contactless Stings” by Cassiopea Jellyfish and Kin
Animals, 2021 Discussion around avoidance and mitigation of jellyfish stings has traditionally focused on swimmers and divers being mindful of their behavior relative to swimming medusae (pelagic jellyfish).
Kaden McKenzie Muffett +3 more
doaj +1 more source
Environmental DNA, Volume 8, Issue 3, May–June 2026.Community diversity metrics revealed a clear ecological gradient, with the highest diversity observed in recolonized mature stands, intermediate in the natural stands, and lowest in the restored stands. Taxonomic profiles varied with mangrove stand, age, and zonation.
Severino G. Salmo III +3 more
wiley +1 more source
Frontiers in Endocrinology, 2019 During animal evolution, ancestral Cnidaria and Bilateria diverged more than 600 million years ago. The nervous systems of extant cnidarians are strongly peptidergic.
Thomas L. Koch +1 more
doaj +1 more source
Asexual reproduction strategies and blooming potential in Scyphozoa [PDF]
Marine Ecology Progress Series, 2014 Scyphistomae show different modes of propagation, occasionally allowing the sudden release of great numbers of medusae through strobilation leading to so-called jellyfish blooms. Accordingly, factors regulating asexual reproduction strategies will control scyphistoma density, which, in turn, may influence blooming potential.
Schiariti, Agustin +5 more
openaire +2 more sources